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Finchley N3 & N12 · Houses, flats & bathrooms

Renovations in Finchley

Victorian cottages, Arts and Crafts houses and 1930s flats

Finchley homes include Victorian cottages on Gravel Hill and Hendon Lane, the Arts and Crafts houses of Finchley Garden Village, the villas of Moss Hall Crescent and the flats of Glenhill Close. Start your plan for the house, flat or bathroom from the building itself: how it was built, what has changed since and which consents its address brings.

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Serving Finchley from our Hampstead studio · NW3 6DN
020 7101 3168

Hampstead Renovations design and build studio on Finchley Road
Our Hampstead studio · Finchley Road, NW3 6DN
Home → North London → Finchley

Start with your project

Choose the work your Finchley home needs

Choose a focused room renovation or a coordinated refurbishment. Each service page explains the scope in more detail and gives you a direct route to discuss the work.

01 Cottages and garden-village houses

House refurbishment in Finchley

Treat a Finchley house as a single project, whether it is a slate-roofed Victorian cottage near Hendon Lane or a roughcast Arts and Crafts house on Village Road. A measured survey comes first, recording surviving sashes, leaded lights, chimneys and later alterations, and our architects then prepare the drawings. Heating, wiring, insulation, bathrooms and finishes are scoped together, and any change to windows, the roof or the front boundary is checked against the conservation map and Article 4 orders before it is priced.

  • Measured survey of the house as it stands
  • Address checked against the council’s maps and orders
  • Consent route settled before windows are ordered
Explore house refurbishment across London

02 Converted villas and purpose-built flats

Flat renovation in Finchley

A flat shares walls, floors and drains, and often an entrance, with neighbouring homes. The 2015 Moss Hall Crescent appraisal found most of its villas converted into flats, whereas Glenhill Close and the modern flats at Rectory Close and Spencer Close were built as flats. Check the lease and any building rules on alterations first: they can decide where a bathroom may go, which floor finishes and sound insulation are acceptable, and how deliveries reach the flat through shared parts.

  • Alteration clauses in the lease read first
  • Stack route and stopcock positions traced
  • Common-parts protection agreed in writing
Explore flat refurbishment across London

03 Bathrooms in cottages, villas and flats

Bathroom renovation in Finchley

We welcome a standalone bathroom renovation in a Finchley house or flat, whether it is the family bathroom of a Victorian cottage or the only bathroom in a purpose-built flat. Before tiles or fittings are chosen, the layout is tested against the floor construction, a workable fall for the waste and a route for extract air; in a flat, that often means working with a soil stack that also serves other flats.

  • Waste fall and stack position confirmed
  • Extract route and any external vent checked
  • Days without a working bathroom planned for
Explore bathroom renovation across London

Real projects, clearly located

Ideas for your Finchley refurbishment

Photographs of our work elsewhere in London

Explore a whole house in Belsize Park, an apartment on Chesterfield Street in Mayfair and a bathroom in Pimlico. Use these examples to discuss the scale of work and finishes you have in mind for your own home.

Completed exterior at Belsize Park Gardens after refurbishment

Whole-house refurbishment · Belsize Park, NW3

Belsize Park Gardens, NW3

Full-house refurbishment in Belsize Park with basement, extension and loft works.

Conservation Area · 5 Storeys · Documented programme: 12 months

Documentary programme, not verified elapsed construction time or a timetable for another project.

View the project

More London project records: Carlton Lodge, Belgravia · King’s Road, Chelsea.

103+
Completed Projects
RIBA
In-House Chartered Architects
Structural
Engineering Calculations
Planning
Applications & Consents
Building Control
Compliance Support
Leasehold
Licence for Alteration
£10M
Fully Insured
Independent
Surveying via Hampstead Chartered Surveyors

Local knowledge with a purpose

Understand the building before changing it

Barnet’s appraisals describe Finchley buildings from Victorian cottages and villas to a garden village largely completed by 1914 and blocks of flats begun in 1936 and 1961. Knowing which of these you own, and how it has been altered since, tells you what to survey and which consents to check.

Barnet’s appraisal of the Finchley Church End Conservation Area, dated 31 August 2011, describes Edwardian shopping parades at the junction of Regents Park Road and Hendon Lane and modest Victorian cottages on Gravel Hill, Hendon Lane and College Terrace, where terraces such as College Terrace have slate roofs, canted bays, recessed doorways and white-painted sashes. It also records two Italianate villas in stucco and slate, Avenue House of 1859 and Hertford Lodge, which was restored and converted to apartments after a fire, and modern flats and small houses at Rectory Close and Spencer Close.

Finchley Church End Conservation Area character appraisal and management proposals, 31 August 2011

Finchley Garden Village, centred on Village Road, is described in its 2013 appraisal as entirely residential, with 51 properties on about 3.6 hectares. Frank E. Stratton was the principal architect, the first 13 houses were occupied by the end of 1909 and the rest were completed by 1914, apart from Nos. 39 and 40. The houses are in the Arts and Crafts style, mostly roughcast render under tiled roofs, with front gables, leaded-light timber casements and hooded entrance canopies, generally behind picket fences, and the appraisal notes that many have lost their original leaded lights.

Finchley Garden Village Conservation Area character appraisal and management proposals, 26 September 2013

In North Finchley, the twelve Victorian villas of Moss Hall Crescent stand south of Tally Ho Corner on the western side of Ballards Lane: five semi-detached pairs and a detached house at each end, in cream stock brick under shallow slate roofs. Their 2015 appraisal found most converted into flats, with only Nos. 7 and 12 still single houses. Glenhill Close, due south of Finchley Central station, is described in its appraisal statement as 66 flats built in 1936 and from 1961, the 1936 blocks with steep concrete-tiled roofs and curved Crittall steel suntrap windows.

Moss Hall Crescent Conservation Area character appraisal and management proposals, 26 August 2015 · Glenhill Close Conservation Area character appraisal statement

The first local check

Start from the full address, not the postcode

The name Finchley covers many streets and several conservation areas, so it cannot tell you which rules apply to one home. Use the official lookup to confirm the council, then work through that council’s conservation-area maps, the listed-building records, the Article 4 orders, the Hampstead Garden Suburb Trust’s area, the title or lease and any past planning decisions for that property. An N3 or N12 postcode, like the name itself, decides none of these questions.

Find the council for the property · Barnet open data: conservation area appraisals and boundary maps · Barnet open data: statutory listed buildings · Historic England: listed-building consent · Barnet open data: legal orders for Article 4 directions · Hampstead Garden Suburb Trust: Scheme of Management · LEASE: alterations and home improvements

Separate checks, one coordinated brief

Planning, listed buildings, building control and leases

One approval does not settle every requirement. Identify the applicable routes before ordering work, and record who will prepare submissions, arrange inspections and provide the relevant completion information.

Planning permission and permitted development

Is a planning application needed?

Internal work in a Finchley house or flat is generally not development, so it seldom needs planning permission. Part 1 householder permitted development rights do not extend to flats; the 2015 Moss Hall Crescent appraisal notes that its converted flats already need permission for a variety of minor works. For a house, test the proposal against the permitted development limits, read the conditions attached to past permissions and find out whether an Article 4 direction covers the property.

When planning permission is required · Householder permitted development technical guidance · Moss Hall Crescent Conservation Area character appraisal and management proposals, 26 August 2015 · Barnet open data: legal orders for Article 4 directions

Listing and conservation-area status

Does listing affect internal work?

Listing protects the interior as well as the outside, so internal work that affects a listed building’s special interest can need listed building consent. Barnet’s listed-building data includes the Grade II* Parish Church of St Mary and, at Grade II, Christ’s College, Avenue House, Nos. 32 and 34 and Nos. 36 and 38 Torrington Park N12, and Hertford Lodge, which the 2011 appraisal records as converted to apartments. Being in a conservation area is a different control again, and one does not answer the other.

Historic England: listed-building consent · Planning Data: Parish Church of St Mary, Grade II*, list entry 1287095 · Planning Data: Christ’s College, Grade II, list entry 1064776 · Planning Data: Avenue House, Grade II, list entry 1387515 · Barnet open data: statutory listed buildings · Finchley Church End Conservation Area character appraisal and management proposals, 31 August 2011

Building Regulations sign-off

Which work needs building control approval?

Building Regulations are a separate regime from planning permission, listed building consent, a landlord’s licence and any Trust consent. They can apply to work such as new structural openings, drainage, extract ventilation, electrics and replacement windows, and each item needs a named route to certification, via building control or via a competent person registered for that type of work. Finchley Garden Village’s 2013 Design Guidance, for example, says removing an internal chimney breast needs a Building Regulations application.

When Building Regulations approval is needed · Finchley Garden Village Conservation Area Design Guidance, 26 September 2013

Lease, Trust consent and the Party Wall Act

Which other consents and notices apply?

For a flat in a converted villa or a purpose-built block, read the alterations clauses: the lease may require the landlord’s written consent and set conditions on floor finishes, pipework and work in shared parts. If the address falls within the Hampstead Garden Suburb Trust’s Scheme of Management area, Trust consent may also be needed; it is distinct from planning permission and is applied for separately. The Party Wall Act comes into play only for the work it lists, such as building at the boundary, cutting into a party wall or digging below and near a neighbour’s foundation level.

LEASE: alterations and home improvements · Hampstead Garden Suburb Trust: Scheme of Management · Hampstead Garden Suburb Trust: planning FAQs · Party-wall work requiring notice

Local facts that affect the brief

Apply the controls to the work you actually need

Designated 1974–2001; appraisals 2011–2015

Find the conservation area, if any, for the address

Barnet’s conservation areas in and around Finchley include Moss Hall Crescent, designated on 19 July 1974; Finchley Garden Village, on 22 November 1978; Finchley Church End, in 1979; and Glenhill Close, on 27 March 2001. Barnet’s open data calls its appraisals and boundary maps the authoritative source, so read the map for the address.

Planning Data: Moss Hall Crescent Conservation Area (CA05) · Planning Data: Finchley Garden Village Conservation Area (CA18) · Planning Data: Finchley Church End Conservation Area (CA14) · Planning Data: Glenhill Close Conservation Area (CA06) · Barnet open data: conservation area appraisals and boundary maps

The character appraisals are dated 31 August 2011 for Finchley Church End, 26 September 2013 for Finchley Garden Village (after a 21-day consultation in July 2013, with Design Guidance of the same date) and 26 August 2015 for Moss Hall Crescent; Glenhill Close has an undated appraisal statement. Each describes its area as it was then, and the Finchley Church End boundary map was last amended on 31 August 2011.

Finchley Church End Conservation Area character appraisal and management proposals, 31 August 2011 · Finchley Garden Village Conservation Area character appraisal and management proposals, 26 September 2013 · Finchley Garden Village Conservation Area Design Guidance, 26 September 2013 · Moss Hall Crescent Conservation Area character appraisal and management proposals, 26 August 2015 · Glenhill Close Conservation Area character appraisal statement · Barnet boundary map: Finchley Church End Conservation Area

Directions dated 1979 to 2016

Article 4 directions apply only to the land they name

Barnet publishes the legal orders for its Article 4 directions as open data. In Finchley Church End, the 2011 direction, sealed on 30 September 2011, applies only to the properties it names: 9 and 10 College Terrace; 1 to 4 Park Cottages, Morningside Cottage and 28 Hendon Lane; 1 and 2 Hendon Avenue; and Flora and Gothic Cottages on Gravel Hill. It controls listed classes of work that would front a highway, waterway or open space, such as enlarging or altering a house, and, without that frontage limit, the erection, alteration or removal of a chimney.

Barnet open data: legal orders for Article 4 directions · Finchley Church End Conservation Area Article 4(2) Direction 2011 (Ref: FCE 11)

The 2013 appraisal says Finchley Garden Village’s direction, introduced in 1979, controls matters including the enlargement or alteration of a house, hardstandings for vehicles and exterior painting. Glenhill Close’s direction, approved on 31 July 2002, removes one class: gates, fences, walls and other enclosures. For Moss Hall Crescent, the 2015 appraisal describes a 1987 direction updated in 1991, while Barnet’s published 2015 direction (MHC 15), stated to come into force on 21 October 2015, has a blank sealing date, so confirm with Barnet which direction applies.

Finchley Garden Village Conservation Area character appraisal and management proposals, 26 September 2013 · Planning Data: Article 4 direction for Finchley Garden Village · Article 4(1) direction in Glenhill Close Conservation Area, approved 31 July 2002 · Moss Hall Crescent Conservation Area character appraisal and management proposals, 26 August 2015 · Moss Hall Crescent Conservation Area Article 4(1) Direction 2015 (Ref: MHC 15), published copy

Planning data also records a borough-wide Barnet direction on small houses in multiple occupation from 29 May 2016, which concerns that use rather than ordinary refurbishment. Barnet notes that its legal orders can record classes under the legislation of their time and that it has translated the old classes into modern ones, so read the order for the address against the current rules.

Planning Data: Barnet small houses in multiple occupation Article 4 direction, from 29 May 2016 · Barnet open data: legal orders for Article 4 directions

Local Plan adopted 4 March 2025

Read older appraisals with the current plan and local list

Planning data records the Barnet Local Plan 2021–2036 as adopted from 4 March 2025. The Finchley Church End, Finchley Garden Village and Moss Hall Crescent appraisals, dated 2011 to 2015, predate it, and the 2011 appraisal cites a former UDP policy for archaeology, so test any proposal against the current plan rather than the policies those documents cite.

Planning Data: Barnet Local Plan 2021–2036, adopted 4 March 2025 · Finchley Church End Conservation Area character appraisal and management proposals, 31 August 2011 · Finchley Garden Village Conservation Area character appraisal and management proposals, 26 September 2013 · Moss Hall Crescent Conservation Area character appraisal and management proposals, 26 August 2015

The appraisals also record locally listed buildings: Nos. 1–12 Moss Hall Crescent and Nos. 1–26 and 31–51 Village Road from 30 April 1986, and in Finchley Church End, Flora and Gothic Cottages, Nos. 1 and 2 Hendon Avenue and No. 287 Regents Park Road. The 2011 appraisal proposed further additions, including the parades at Nos. 2–20 Hendon Lane and Nos. 321–333 Regents Park Road, so ask Barnet whether a building is on its current local list.

Moss Hall Crescent Conservation Area character appraisal and management proposals, 26 August 2015 · Finchley Garden Village Conservation Area character appraisal and management proposals, 26 September 2013 · Finchley Church End Conservation Area character appraisal and management proposals, 31 August 2011

Trust Scheme passed by the High Court in 1974

Check whether the Suburb Trust’s Scheme reaches the address

Barnet’s October 2010 appraisal introduction for Hampstead Garden Suburb puts the Suburb’s northern limit at East End Road and says the conservation area and the Trust’s Scheme of Management area do not share exactly the same boundary. Check the Trust’s area for the address itself rather than relying on the area name or postcode.

Hampstead Garden Suburb Conservation Area character appraisal: introduction, October 2010 · Hampstead Garden Suburb Trust: Scheme of Management

Where the Scheme applies, residents need the Trust’s prior approval to alter a property’s external appearance, and its consent for significant garden changes, sheds, removing hedges and felling or pruning trees. Interior works in a freehold house generally need no Trust consent, with two exceptions the Trust names, but internal changes that need new external pipework, flues or vents do, and leaseholders whose freeholder is the Trust should ask it about internal alterations.

Hampstead Garden Suburb Trust: your property · Hampstead Garden Suburb Trust: planning FAQs · Hampstead Garden Suburb Trust: Scheme of Management

Before any window is ordered, a roof or chimney is altered or excavation is booked, confirm which consents the exact Finchley address and proposal need. Planning permission, listed building consent, Hampstead Garden Suburb Trust consent, Building Regulations approval, Party Wall procedures and lease consent are separate regimes, and one never stands in for another; conservation-area status and Article 4 directions mainly affect whether planning permission is needed.

When planning permission is required · Historic England: listed-building consent · Barnet open data: legal orders for Article 4 directions · Hampstead Garden Suburb Trust: planning FAQs · When Building Regulations approval is needed · LEASE: alterations and home improvements · Party-wall work requiring notice · Householder permitted development technical guidance

Local guidance checked . The linked sources help you prepare a brief; requirements depend on the address, building and complete proposal.

From retained details to shared services

Sashes, leaded lights, shared stacks, boundaries and clay ground

Sashes, casements and leaded lights

Before deciding between repair and replacement, record the condition and profile of every window and door; draught-proofing or secondary glazing may be enough. The 2011 Finchley Church End appraisal describes timber sashes, timber casements and painted softwood panelled doors, and counts uPVC windows and doors and lost glazing divisions among inappropriate alterations. Finchley Garden Village’s 2013 guidance says any additional or replacement window there needs full planning consent, that uPVC windows are likely to be refused and that internal secondary glazing can improve the originals’ thermal performance. Replacement windows can also need Building Regulations approval.

Finchley Church End Conservation Area character appraisal and management proposals, 31 August 2011 · Finchley Garden Village Conservation Area Design Guidance, 26 September 2013 · When Building Regulations approval is needed

Soil pipes, stacks and bathroom layouts

Where a flat’s bathroom joins a stack that also serves other flats, the stack’s position sets the limits for any new layout, so ask who maintains it and where your stopcocks are. Finchley Garden Village’s guidance asks for new soil and waste pipes to run inside where possible, and the Moss Hall Crescent appraisal regrets cast iron rainwater and soil pipes replaced in plastic. Within the Suburb Trust’s area, new external pipework or vents need Trust consent.

LEASE: alterations and home improvements · When Building Regulations approval is needed · Finchley Garden Village Conservation Area Design Guidance, 26 September 2013 · Moss Hall Crescent Conservation Area character appraisal and management proposals, 26 August 2015 · Hampstead Garden Suburb Trust: planning FAQs

Floors, chimney breasts and sound

Open up enough to see which way the joists run, whether earlier pipework has weakened them and whether a partition is structural before removing walls or laying heavy floors. Finchley Garden Village’s 2013 guidance warns that removing internal chimney breasts may cause structural problems, particularly where party walls are involved, and needs a Building Regulations application. Where a flat sits above or below another home, settle the new floor’s depth and sound insulation with the lease in hand, and check Approved Document E for the work involved.

Finchley Garden Village Conservation Area Design Guidance, 26 September 2013 · When Building Regulations approval is needed · Party-wall work requiring notice · GOV.UK: Approved Document E, resistance to sound · LEASE: alterations and home improvements

Front gardens, boundaries and bins

Agree any change to a boundary or front garden before work starts. In Finchley Garden Village, the 2013 guidance asks for timber picket fencing, painted white or lightly stained and no higher than 1m, and says paving front or rear gardens needs planning consent. Moss Hall Crescent’s 2015 appraisal describes gault brick boundary walls, front gardens mostly part or wholly given over to parking, and bins in front gardens because of the flats. Glenhill Close’s 2002 direction controls gates, fences and walls.

Finchley Garden Village Conservation Area Design Guidance, 26 September 2013 · Moss Hall Crescent Conservation Area character appraisal and management proposals, 26 August 2015 · Article 4(1) direction in Glenhill Close Conservation Area, approved 31 July 2002

Clay ground, trees and lower floors

The 2011 Finchley Church End appraisal describes heavy, poorly drained clay and records tree preservation orders on two large Corsican pines and on specimen trees in Spencer Close; planning data also shows a 2015 Barnet order for Avenue House Grounds and a 2018 order for College Terrace and Pardes House Grammar School. Trees under a preservation order need consent for work; most other conservation-area trees need prior notice. Digging new basement space, unlike refitting a lower-ground room, needs site-specific structural, ground and drainage evidence, and the national flood-risk service is only a first indication.

Finchley Church End Conservation Area character appraisal and management proposals, 31 August 2011 · Planning Data: Avenue House Grounds, 17 East End Road, Tree Preservation Order 2015 · Planning Data: College Terrace and Pardes House Grammar School, Hendon Lane, Tree Preservation Order 2018 · Tree preservation orders and conservation-area trees · When Building Regulations approval is needed · Check long-term flood risk in England

Insulation, heating and renewables

Plan insulation together with heating and ventilation rather than piecemeal, because added insulation can trap moisture in older walls and roofs; Historic England sets out a whole-building approach for historic buildings. The Moss Hall Crescent appraisal says Barnet will encourage energy-efficiency measures that do not harm the buildings or the area, while Finchley Garden Village’s guidance rules out standard solar panels on highly visible elevations and suggests secondary glazing and weather stripping for original windows. Check any Article 4 direction before adding external equipment.

Historic England: a whole-building approach · Moss Hall Crescent Conservation Area character appraisal and management proposals, 26 August 2015 · Finchley Garden Village Conservation Area Design Guidance, 26 September 2013 · Barnet open data: legal orders for Article 4 directions · Householder permitted development technical guidance

A practical plan for the street and building

Working hours, deliveries and shared access

Narrow roads, parking and the pavement

Work out where deliveries will stop, where waste will wait for collection and how any shared hall or stair will be protected. The appraisals note very heavy traffic and parking on Regents Park Road, residents-only bays on one side of the narrow Moss Hall Crescent and, in Finchley Garden Village, where most houses have no private parking, a narrow Village Road that is often heavily parked where it crosses the green. Before scaffolding, a skip or materials occupy the road or pavement, confirm with the council which licence or bay suspension the job needs and the notice it requires; for a Barnet address, use Barnet’s highways licence and parking suspension pages.

Finchley Church End Conservation Area character appraisal and management proposals, 31 August 2011 · Moss Hall Crescent Conservation Area character appraisal and management proposals, 26 August 2015 · Finchley Garden Village Conservation Area character appraisal and management proposals, 26 September 2013 · Barnet highways licences and skip licences · Barnet parking suspensions and dispensations · LEASE: alterations and home improvements

Noisy work, neighbours and living in

Barnet’s published construction working hours for noisy work are Monday to Friday, 8am to 6pm, and Saturday, 8am to 1pm, with none on a Sunday or bank holiday. A lease or building manager may set tighter rules on noise, deliveries and shared parts. If you will live at home during the work, decide which rooms stay usable, give notice before water or power is switched off, and tell neighbours, including anyone sharing the stairs or front garden, what is planned and when.

Barnet construction working hours · LEASE: alterations and home improvements

A clear scope before a price

Plan your renovation budget and quotation

Quotations for a Finchley home are only comparable when every contractor prices the same written scope. Separate the room work from repairs to windows, roofs and boundaries, from structural items and from anything that depends on a landlord, a neighbour or, where its Scheme applies, the Suburb Trust.

What the survey finds

Separate repairs you can already see from those that only opening up will confirm.

  • Survey drawings and dated photographs
  • Sashes, leaded lights, doors and chimneys to retain
  • Investigation of damp, timber decay and concealed pipes

Room-by-room specification

Write down layouts, fittings and finishes room by room, leaving nothing for a contractor to assume.

  • Quantities for tiles, flooring and sanitaryware
  • Pipework, radiators, extract fans and wiring
  • Client-supplied items and their delivery dates

Permissions, notices and the street

List each consent, notice and licence the proposal triggers, and who will obtain it.

  • Article 4, listing, lease and Trust questions answered
  • Party Wall notices only where the Act applies
  • Skip, scaffold and parking arrangements with the council

Unknowns, exclusions and order of work

Make every assumption, exclusion and open choice visible in the contract documents.

  • How VAT and provisional sums are shown
  • Order dates for windows and sanitaryware
  • Sign-off certificates collected for handover

Being in Finchley neither adds a set surcharge to the price nor fixes how long the work takes. Each quotation should state its VAT position, any professional fees and the approach to problems found once work begins. A standalone bathroom is priced as that room alone, in its own quotation.

From an idea to a workable scope

Prepare your brief and renovation budget

  1. Start with the address and type of home

    Give the full address and say whether the home is a house or a flat, and for a flat, which floor and what kind of building. Photographs of the rooms to change, the route in from the street, the front boundary and any cracks, damp or leaks help us prepare.

  2. Bring together existing documents

    Gather what already exists: drawings, the lease or title, building rules, past planning or listed building decisions and building-control certificates. Tell us anything you have found about listing, the local list, a conservation area, an Article 4 order or the Suburb Trust, and point out trees close to the work.

  3. Mark what is settled and what is not

    Mark which choices are settled and which wait on information, such as a structural check, a drainage camera survey, a landlord’s answer or, where its Scheme applies, the Suburb Trust’s view. Unsettled items can then carry a written allowance in every quotation, so the figures stay comparable.

  4. Write down who does what

    Decide who will apply for consents, serve notices, book licences and arrange inspections, and write it down. Fit deliveries and noisy stages around the council’s published hours and the building’s rules, say whether you will live in during the work, and agree how variations are priced and recorded.

Ready to take the next step? Send the property address and a short outline of what you want to change.

Discuss your Finchley project

Our Hampstead base, serving Finchley

Talk to our Finchley Road studio

Our studio is in Hampstead on Finchley Road, at NW3 6DN. We serve Finchley from this office. Bring us the practical questions about your house, flat or bathroom and the result you want to achieve.

Contact the studio to discuss your brief and arrange the next step. If you already have drawings, a lease or planning correspondence, tell us what is available.

Book a free feasibility visit
Hampstead Renovations
Unit 3, Palace Court
250 Finchley Road
London NW3 6DN

020 7101 3168
contact@hampsteadrenovations.co.uk

Find our studio on Google Maps

Questions before you begin

Renovating in Finchley: practical answers

Will you renovate a single bathroom in Finchley as a standalone project?

Yes. You can ask us to renovate just one bathroom, en-suite or shower room in a Finchley house or flat, with no other work attached. A sketch of the room with its dimensions, some photographs and a note of any problems such as leaks or poor extraction help us prepare for a first visit; tell us too if it is the only bathroom in the home.

Which Finchley homes are in a conservation area?

Only those whose address falls inside one. Barnet’s conservation areas in and around Finchley include Finchley Church End, Finchley Garden Village, Moss Hall Crescent and Glenhill Close, each with its own boundary map. Confirm the council first, then check the map for the address rather than relying on an N3 or N12 postcode or the neighbourhood name.

Find the council for the property · Barnet open data: conservation area appraisals and boundary maps · Barnet boundary map: Finchley Church End Conservation Area · Barnet boundary map: Finchley Garden Village Conservation Area · Barnet boundary map: Moss Hall Crescent Conservation Area · Barnet boundary map: Glenhill Close Conservation Area

How do Article 4 directions and listing apply in Finchley?

It depends on the address. The 2011 Finchley Church End direction names specific cottages and houses; the 2013 appraisal lists controls under Finchley Garden Village’s 1979 direction including alterations, hardstandings and exterior painting; Glenhill Close’s direction covers boundaries; and Moss Hall Crescent has its own. Listing is decided building by building: Barnet’s data includes the Grade II* Parish Church of St Mary and Grade II entries such as Hertford Lodge and 32 and 34 Torrington Park N12.

Finchley Church End Conservation Area Article 4(2) Direction 2011 (Ref: FCE 11) · Finchley Garden Village Conservation Area character appraisal and management proposals, 26 September 2013 · Article 4(1) direction in Glenhill Close Conservation Area, approved 31 July 2002 · Moss Hall Crescent Conservation Area character appraisal and management proposals, 26 August 2015 · Moss Hall Crescent Conservation Area Article 4(1) Direction 2015 (Ref: MHC 15), published copy · Barnet open data: statutory listed buildings · Historic England: listed-building consent

Can I replace the windows in a Finchley house or flat?

Start with each frame’s condition; a repaired, draught-stripped sash with secondary glazing inside may do what you need. In Finchley Garden Village, the 2013 guidance says any additional or replacement window needs full planning consent and that uPVC windows are likely to be refused. Elsewhere, check the listing, any Article 4 direction, the lack of householder rights for flats, any lease clause on windows and the Building Regulations that apply to replacements.

Finchley Garden Village Conservation Area Design Guidance, 26 September 2013 · Historic England: listed-building consent · Barnet open data: legal orders for Article 4 directions · Householder permitted development technical guidance · LEASE: alterations and home improvements · When Building Regulations approval is needed

Whose permission do I need to change the inside of a flat?

Usually not the council’s planning permission, because work confined to the interior is generally not development, though anything external needs its own check since flats lack Part 1 householder rights. Your lease is the key document: read what it says about alterations and the landlord’s consent. Building Regulations can still apply to new bathroom plumbing or electrics. Inside a listed building such as Hertford Lodge, listed building consent may apply, and if the Hampstead Garden Suburb Trust is your freeholder, contact it about internal alterations.

When planning permission is required · Householder permitted development technical guidance · LEASE: alterations and home improvements · When Building Regulations approval is needed · Historic England: listed-building consent · Finchley Church End Conservation Area character appraisal and management proposals, 31 August 2011 · Hampstead Garden Suburb Trust: planning FAQs

Is it possible to take out a wall or relocate a bathroom?

It may be, once the structure and drainage are understood. Our structural engineers check whether a wall is load-bearing and what supports the floor, and a relocated bathroom must still reach the waste stack with enough fall and vent its moist air outside. Finchley Garden Village’s guidance warns that taking out chimney breasts may cause structural problems, particularly where party walls are involved, so check Building Regulations, the lease and the Party Wall Act too.

When Building Regulations approval is needed · Finchley Garden Village Conservation Area Design Guidance, 26 September 2013 · LEASE: alterations and home improvements · Party-wall work requiring notice

What changes if I want more space below ground?

Refurbishing an existing lower-ground room keeps to space you already have; digging down, lowering a floor or opening a lightwell is new basement work, with planning, structural and Party Wall questions of its own. Finchley Garden Village’s guidance says front lightwells will not be supported, and the 2011 Finchley Church End appraisal notes heavy, poorly drained clay and records that the council had identified the western part of that area, including Hendon Lane, as a Local Area of Special Archaeological Significance; ask whether that still applies.

When planning permission is required · Party-wall work requiring notice · When Building Regulations approval is needed · Finchley Garden Village Conservation Area Design Guidance, 26 September 2013 · Finchley Church End Conservation Area character appraisal and management proposals, 31 August 2011

When can noisy building work take place in Finchley?

Barnet’s published construction working hours for noisy work are Monday to Friday, 8am to 6pm, and Saturday, 8am to 1pm, with none on a Sunday or bank holiday. A lease or building manager may set tighter limits on noisy work, deliveries and shared parts, so check those before the programme is agreed, and tell neighbours, including anyone sharing the stairs or front garden, what is planned.

Barnet construction working hours · LEASE: alterations and home improvements

How should I line up different builders’ quotations?

Give every contractor the same written scope and check each quotation against it line by line: rooms, quantities, services, finishes and the original features to keep. Look at how each one handles permissions, licences, VAT, professional fees, protection and provisional sums, and settle the biggest unknowns before comparing totals. The Finchley location itself is no reason for a surcharge or a fixed end date.

Where is your studio, and what should my first message include?

Our studio is at Unit 3, Palace Court, 250 Finchley Road, London NW3 6DN, in Hampstead rather than Finchley, and we serve Finchley from this office. To get started, email or call with the property address, the rooms you want to change and some photographs; drawings, the lease and any planning letters can follow.

Go deeper where it matters

Guides for your property and project

Explore the relevant property guide, then check the current official sources above for your address and proposed work.

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Client Reviews
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I would like to thank Ross and his team for their consistent commitment to quality and their unerring reliability. They delivered our property to specification and on time, proving to be an extremely effective, experienced, and proactive contractor.

JW
James WardInvestment Director, Belgravia
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We have worked with Ross and his company many times. They are extremely professional and hardworking individuals who can work under any circumstances. There was no variation to the works.

CR
Cirus RehmanFinance Director, Grosvenor Street, Mayfair
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A company where you get value for your money while at the same time achieving excellent quality. Their work is carried out on time and within budget. We've worked with them on multiple projects and they never disappoint.

BI
Brian InghamDirector, Green Evolution Limited
Independent
Surveying
Hampstead Renovations operates alongside Hampstead Chartered Surveyors & Building Consultancy — an RICS Regulated firm providing chartered building surveying, fire safety and project advisory services, under shared directorship. Both practices are based in Hampstead NW3 6DN, giving our clients local professional oversight from survey through to handover.
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One team, one contract — from feasibility drawing to handover photograph. RIBA chartered architects, IStructE chartered engineers, surveying support through Hampstead Chartered Surveyors, and our own build teams, all under a fixed-price design-build contract.

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