Pimlico SW1V · Houses, flats, kitchens & bathrooms

Pimlico Renovations & Design-Build — SW1V

Updated 10 November 2026

Cubitt’s stucco terraces, sashes, squares and estate flats

Plan your house, flat or bathroom around the building you actually live in, whether a stucco or brick terrace house over a basement, a flat inside a subdivided house or a home on one of Pimlico’s council-built estates. Tell us the rooms to change, the sashes and railings to keep and any lease or listing details you hold.

Book a feasibility visit Choose your service

Serving Pimlico 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

Start with your project

Choose the work your Pimlico 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 Cubitt stucco terrace houses

House refurbishment in Pimlico

Approach a Pimlico terrace house as one building, from the basement behind its lightwell railings to the butterfly roof hidden behind the parapet. Fit bathrooms, heating, plumbing and wiring around the sashes, porch, stair and cornices you want to keep, and read the list entry and the conservation audit before the scope reaches the front elevation or the roof.

List entry and conservation audit read for the address
Sashes, stucco, porch and area railings surveyed
Lower-ground rooms, structure and services planned as one

Explore house refurbishment in Pimlico

02 Subdivided houses and estate flats

Flat renovation in Pimlico

Some Pimlico flats occupy a terrace house that has been subdivided; others are in Churchill Gardens, Lillington Gardens or Dolphin Square. Either way the flat shares structure, drainage and an entrance with neighbours, so read the lease and obtain any written consent first, locate the shared stacks, and agree deliveries and working times with whoever manages the building.

Lease read and any written landlord consent obtained
Shared stacks, risers and stopcocks located
Sound, floor build-up and protection of shared halls planned

Explore flat refurbishment in Pimlico

03 Bathrooms in houses and flats

Bathroom renovation in Pimlico

A standalone bathroom renovation is welcome, whether it is the main bathroom of a terrace house, an en-suite on an upper floor or the only bathroom in an estate flat. Settle the floor structure, the fall to the soil stack and the extract route first, then specify waterproofing, tiling, lighting and fittings, checking the list entry before fabric is disturbed.

Joists and wet-area floor build-up checked before design
Fall to the soil stack and the extract path worked out
Somewhere to wash arranged if it is your only bathroom

Explore bathroom renovation in Pimlico

04 Kitchens on lower and ground floors

Kitchen renovation in Pimlico

Pimlico houses often have a basement and three to five floors, so a kitchen may sit on the lower ground floor or nearer the garden, and each position raises its own drainage and ventilation questions. In a divided house, the lease and the shared stacks set the limits on the room.

Drainage and ventilation checked for the floor
Shared stacks mapped
Lease read before the room is planned

Explore kitchen renovation in Pimlico

Real projects, clearly located

Ideas for your Pimlico refurbishment

Our work in Pimlico

St George’s Square is a published apartment refurbishment in Pimlico, bathroom included. Its project record shows the kind of flat work this page describes.

Apartment refurbishment · St George’s Square, Pimlico

St George's Square, Pimlico

Apartment refurbishment on St George's Square in Pimlico.

View the project

Photographs of our work elsewhere in London

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

Apartment refurbishment · Chesterfield Street, Mayfair

Chesterfield Street, Mayfair

Apartment refurbishment on Chesterfield Street in Mayfair.

View the project

Bathroom within an apartment renovation · Sloane Street, SW1X

Royal Court House, Sloane Street

Marble bathroom work within the published Royal Court House apartment renovation on Sloane Street.

View the project

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

Our in-house architects, designers and structural engineers

Structural

Engineering Calculations

Planning

Applications & Consents

Building Control

Compliance Support

Leasehold

Licence for Alteration

£5M

public liability, £10M employers' liability and contractors' all risks cover

Independent

Surveying via Hampstead Chartered Surveyors & Building Consultancy

Local knowledge with a purpose

Understand the building before changing it

A stucco terrace house, a flat in a subdivided house and a home on one of Pimlico’s twentieth-century estates each come with different constraints. Knowing which of these you have, what is protected and whose consent is involved should come before any layout or specification.

Westminster’s Pimlico audit characterises the area by Cubitt’s squares and terraces of the mid 19th century, with cream stucco terraced housing, parades of small shops and lush squares. Houses in the side streets are generally three storeys above a basement, in yellow stock brick laid in Flemish bond with stucco ground floors, and mews buildings are typically two storeys. The audit treats basement lightwells as an important architectural feature and records most windows as single-glazed timber sliding sashes.

Pimlico conservation area audit SPG, adopted 10 April 2006

The 2006 audit found Pimlico overwhelmingly residential, with single-family houses the predominant type although some had been subdivided into flats, and the City Plan names much of Pimlico as wholly or predominantly residential. Historic England lists Nos 1 to 23 Warwick Square, a stucco terrace of five storeys and basement on a square laid out from 1843, and Nos 3 to 25 (odd) St George’s Square, with Doric porches and a continuous balustraded balcony, both at Grade II.

Pimlico conservation area audit SPG, adopted 10 April 2006 · City Plan 2019–2040 (2026), adopted 21 January 2026 · Historic England: Nos 1 to 23 Warwick Square SW1, Grade II · Historic England: Nos 3 to 25 (odd) St George’s Square SW1, Grade II

Pimlico also has purpose-built flats. Powell and Moya designed Churchill Gardens for a competition Westminster Council held in 1946, and Historic England lists its Chaucer House, built 1947–50, at Grade II. Lillington Gardens was built by the city council to designs by Darbourne and Darke, and its Longleat House flats of 1969–72 are also listed Grade II. Dolphin Square, by Gordon Jeeves, dates from 1937–38. All three estates give their names to conservation areas.

Churchill Gardens conservation area audit SPG, adopted 15 April 2005 · Historic England: Chaucer House, Churchill Gardens Road, Grade II · Westminster’s conservation areas: character summaries and overview · Historic England: Longleat House, Lillington Gardens Estate, Grade II · Dolphin Square conservation area audit SPD, adopted 23 October 2008

The first local check

Look past the SW1V postcode to the address

The name Pimlico is shared by a neighbourhood, a conservation area, a neighbourhood plan area and an archaeological priority area, and their boundaries differ. Pimlico takes in several conservation areas, including Pimlico, Dolphin Square, Peabody Avenue, Lillington and Longmoore Gardens and Churchill Gardens, and the Churchill Gardens Estate lies outside the Pimlico Neighbourhood Area. Neither the name nor an SW1V postcode tells you the council, the boundary, the listing, who owns the freehold or the consent route, so check the council’s map, the list entry, the Article 4 page, your lease or title and the planning history.

Find the council for the property · Westminster’s conservation areas: character summaries and overview · Westminster: conservation area audits, maps and guidance A–K · Westminster: conservation area audits, maps and guidance L–Z · Pimlico Neighbourhood Plan (adoption version), made 7 December 2022 · Historic England: listed-building consent · Westminster: Article 4 directions and address map · 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 and householder rights

Which parts of a Pimlico project count as development?

Most work confined to the inside of a Pimlico house or flat is not development, so planning permission is not usually needed, whereas external alterations, extensions and changes of use are judged on their own. Westminster’s guidance is that a flat has no permitted development rights. A house keeps householder rights only within their limits and any conditions attached to past permissions; on conservation-area land those rights exclude roof additions and upward extensions, and the city-wide Article 4 direction removes them for basements and lightwells.

When planning permission is required · Westminster: permitted development rights · Householder permitted development technical guidance · GPDO 2015, Schedule 2 Part 1: householder permitted development · Westminster: Article 4 directions and address map · Westminster: city-wide basement Article 4 direction, confirmed July 2016

Listed buildings and conservation areas

Does listing reach inside a Pimlico terrace house?

Read the list entry before altering stairs, cornices, doors or partitions. Westminster requires listed building consent for any works affecting a listed building’s special interest, inside or outside, and treats work without it as a criminal offence even where the owner did not know of the listing. Conservation-area controls are a separate layer: the Pimlico audit identifies every unlisted building of the original Cubitt plan as an unlisted building of merit, and City Plan Policy 44 presumes that unlisted buildings making a positive contribution will be conserved.

Historic England: listed-building consent · Westminster: listed buildings and listed building consent · Westminster: conservation areas and audits · Pimlico conservation area audit SPG, adopted 10 April 2006 · City Plan 2019–2040 (2026), adopted 21 January 2026

Building Regulations

What does Building Regulations approval cover in a Pimlico refurbishment?

Compliance with the Building Regulations is a question of its own, distinct from planning, listed building consent and any licence from the landlord. Approval may be needed for bathroom plumbing, electrical work near a bath or shower, new windows or heating changes, and Westminster’s building control handles full plans, building notice and regularisation applications where no competent-person scheme applies. For a flat in a block of at least 7 storeys or 18 metres that contains two or more homes, most building work requires the Building Safety Regulator’s approval.

When Building Regulations approval is needed · GOV.UK: Building Regulations approval · Westminster: building control applications

Lease, landlord consent and party walls

Whose agreement is needed besides the council’s?

No official source confirms who owns Pimlico freeholds today; your lease and title show whose consent you need. Your lease says whether the landlord must agree in writing and what conditions apply to floors, services, windows and hours of work. The Party Wall Act applies only to notifiable work, such as cutting into the wall shared with the next terrace house, and a bathroom refit does not trigger it by itself.

LEASE: alterations and home improvements · Party-wall work requiring notice

Local facts that affect the brief

Apply the controls to the work you actually need

Audits adopted 2005 to 2012

Find which audit applies to the address

Westminster adopted the Pimlico audit as SPG on 10 April 2006, for an area first designated in 1968 and extended in 1973, 1990 and 2006. Churchill Gardens, designated in 1990, has an SPG audit of 15 April 2005; Dolphin Square, designated on 3 July 1990, an SPD of 23 October 2008; and Lillington and Longmoore Gardens, designated in 1990 and extended in 2012, an SPD of 7 February 2012. Peabody Avenue, designated in 2000, shares an SPD audit with Peabody Estates: South Westminster.

Pimlico conservation area audit SPG, adopted 10 April 2006 · Westminster’s conservation areas: character summaries and overview · Churchill Gardens conservation area audit SPG, adopted 15 April 2005 · Dolphin Square conservation area audit SPD, adopted 23 October 2008 · Lillington and Longmoore Gardens conservation area audit SPD, adopted 7 February 2012 · Peabody Estates: South Westminster and Peabody Avenue conservation area audit SPD

The Pimlico audit describes butterfly roofs behind moulded stucco parapet cornices, whose original coverings were generally Welsh slate, maps where roof extensions would not normally be acceptable and calls roof terraces on top of an existing mansard particularly inappropriate. It counts uPVC and aluminium replacement windows among negative features and warns that painting brickwork above the ground floor can cause serious long-term damage. The council cautions that audits may cite superseded policies, so read them alongside the City Plan 2026.

Pimlico conservation area audit SPG, adopted 10 April 2006 · Westminster: conservation area audits, maps and guidance L–Z · Westminster: conservation area audits, maps and guidance A–K · City Plan 2019–2040 (2026), adopted 21 January 2026

City Plan 2026; Pimlico plan made 2022

Read the City Plan and the Pimlico Neighbourhood Plan together

Decisions here rest on the City Plan 2019–2040 (2026), adopted on 21 January 2026, together with, for addresses inside its area, the Pimlico Neighbourhood Plan, which Westminster made on 7 December 2022 after a referendum on 22 September 2022. That plan’s area is bounded by the railway, Vauxhall Bridge Road and the River Thames. Near Gillingham Street and Belgrave Road, check whether the Victoria Neighbourhood Plan, made on 7 January 2026, covers the address instead. Westminster has begun a New City Plan, which is still emerging and has no adopted status.

Westminster: adopted planning policies and made neighbourhood plans · City Plan 2019–2040 (2026), adopted 21 January 2026 · Westminster: Pimlico Neighbourhood Plan, referendum and adoption · Pimlico Neighbourhood Plan adoption statement, December 2022 · Pimlico Neighbourhood Plan (adoption version), made 7 December 2022 · Victoria Neighbourhood Plan (adoption version), made 7 January 2026 · Westminster: New City Plan (emerging, not adopted)

Where work touches the roof, such as re-covering it or adding plant, the Pimlico plan asks for regard to the regularity of the roofline (PIM2), and PIM4 resists roof terraces above the mansard floor level and the infilling of front basement areas. Read both policies against the drawings before the scope is fixed.

City Plan 2019–2040 (2026), adopted 21 January 2026 · Pimlico Neighbourhood Plan (adoption version), made 7 December 2022

Basement direction since 31 July 2016

Read the Article 4 list against the address

Westminster made a basement direction on 22 July 2015, confirmed it on 4 July 2016 and brought it into force across the whole city on 31 July 2016. A house therefore cannot rely on householder rights to enlarge, improve or alter itself through basement development, lightwells or anything else built below the house or its curtilage. Separate directions on converting commercial premises to homes apply by address; they deal with that change of use rather than work to an existing home.

Westminster: Article 4 directions and address map · Westminster: city-wide basement Article 4 direction, confirmed July 2016

No minor-alteration direction on the council’s list falls in Pimlico. The 2006 audit, which found none at the time, proposed considering one for windows and painting, yet none appears on the council’s list today, and the Churchill Gardens audit records no Article 4 directions either. Listing, conservation-area controls and the lease still apply in full, and a flat has no householder rights to begin with.

Westminster: Article 4 directions and address map · Pimlico conservation area audit SPG, adopted 10 April 2006 · Churchill Gardens conservation area audit SPG, adopted 15 April 2005 · Historic England: listed-building consent · Westminster: permitted development rights · LEASE: alterations and home improvements

Policy 50 and Code of Construction Practice 2026

A refit below ground is not a new basement

Updating a bathroom or utility room that already sits on the lower ground floor is one brief; lowering it, digging beneath the garden or opening up a new lightwell is another project entirely. Policy 50 supports new basement space only within limits, such as one storey below the lowest original floor and half the garden at most, and asks for a site-specific flood risk assessment in flood zones 2 or 3 or surface water flood risk hotspots. The Pimlico plan resists the infilling of front basement areas.

City Plan 2019–2040 (2026), adopted 21 January 2026 · Pimlico Neighbourhood Plan (adoption version), made 7 December 2022

Westminster’s May 2026 Code of Construction Practice classifies new or extended basement projects according to their scale and impacts. Confirm the classification with the council: Level 3 requires a Construction Management Plan, while Level 1 or 2 requires a Site Environmental Management Plan. Groundworks inside an archaeological priority area need a desk-based assessment, and Historic England’s 2017 map places Pimlico within its Tier 3 ‘Pimlico’ area, which has high potential for organic remains preserved in the former wetland and for the infrastructure of the Chelsea Waterworks. That is a reading of the map, so check the address.

Westminster Code of Construction Practice, May 2026 · City Plan 2019–2040 (2026), adopted 21 January 2026 · Historic England: City of Westminster Archaeological Priority Areas appraisal, March 2017

Confirm the consent route for the exact address before you order sash windows, re-cover or alter the roof, or commit to excavation. Several separate regimes may be in play: planning permission, listed building consent, conservation-area controls, the basement direction, Building Regulations, consent under your lease and the Party Wall Act. Each asks its own question, and passing one settles nothing under the others. Audit advice guides decisions and the made Pimlico Neighbourhood Plan is part of the development plan; neither is permission for your scheme.

Westminster: Article 4 directions and address map · Historic England: listed-building consent · Westminster: conservation areas and audits · When Building Regulations approval is needed · LEASE: alterations and home improvements · Party-wall work requiring notice · Westminster: adopted planning policies and made neighbourhood plans

Local guidance checked 4 October 2026. The linked sources help you prepare a brief; requirements depend on the address, building and complete proposal.

From retained details to shared services

Sashes, stucco, lightwells and bathrooms in shared buildings

Single-glazed timber sashes

The Pimlico audit records most windows as single-glazed, double-hung timber sliding sashes and lists uPVC and aluminium replacements among the area’s negative features. Survey each sash and box before weighing overhaul, draught-stripping or secondary glazing against new windows. A flat has no householder rights for replacements, a listed house may need consent, Building Regulations can apply and the lease may add conditions.

Pimlico conservation area audit SPG, adopted 10 April 2006 · Westminster: permitted development rights · Historic England: listed-building consent · When Building Regulations approval is needed · LEASE: alterations and home improvements

Bathrooms on shared stacks

In a subdivided terrace house or an estate block, find out who controls the shared soil stack, risers and stopcocks before moving a WC or shower. Fix the gradient of the waste, the extract path and the tanked floor build-up before any tile is chosen, and find the cause of damp or a leak rather than covering it. New pipework may also need Building Regulations approval.

LEASE: alterations and home improvements · When Building Regulations approval is needed · GOV.UK: Building Regulations approval

Floors, partitions and sound

Before removing a wall or laying stone, check how the floor is framed, where old services have notched the joists and whether the partition carries load. Plan form, historic floor levels, staircases and the hierarchy of rooms can all be protected elements of a listed house under the City Plan. Where a house is divided into flats, Approved Document E applies to relevant work.

When Building Regulations approval is needed · City Plan 2019–2040 (2026), adopted 21 January 2026 · Historic England: listed-building consent · GOV.UK: Approved Document E, resistance to sound

Stucco, porches, lightwells and railings

The audit calls basement lightwells an important architectural feature, and Historic England notes Doric porches and a continuous balustraded balcony on Nos 3 to 25 (odd) St George’s Square. Record stucco, railings and steps before scaffolding goes up, and avoid painting brickwork above the ground floor, which the audit links to long-term damage. The Pimlico plan generally rejects porches over external basement doors.

Pimlico conservation area audit SPG, adopted 10 April 2006 · Historic England: Nos 3 to 25 (odd) St George’s Square SW1, Grade II · Pimlico Neighbourhood Plan (adoption version), made 7 December 2022

Lower ground floors and buried remains

Side-street houses here are generally three storeys above a basement, so check damp, drainage and ventilation before fitting out the lower floor. Digging deeper is a separate project: Historic England’s Tier 3 ‘Pimlico’ priority area covers the confluence of the Thames and Tyburn, and groundworks in a priority area need a desk-based assessment. The map appears to include Pimlico; check the address. A flood-risk search is context only.

Pimlico conservation area audit SPG, adopted 10 April 2006 · Historic England: City of Westminster Archaeological Priority Areas appraisal, March 2017 · City Plan 2019–2040 (2026), adopted 21 January 2026 · Check long-term flood risk in England

Insulation, heating and Welsh slate

Treat insulation, heating, ventilation and moisture as parts of a single system. Historic England’s whole-building approach is a useful reference, and the City Plan supports historic-building retrofit only when it is sensitive and tailored. If insulating the roof means re-covering it, the audit says original coverings were generally Welsh slate, and the Pimlico plan values a regular roofline. Check the listing before adding external plant or flues.

Historic England: a whole-building approach · City Plan 2019–2040 (2026), adopted 21 January 2026 · Pimlico conservation area audit SPG, adopted 10 April 2006 · Pimlico Neighbourhood Plan (adoption version), made 7 December 2022 · Historic England: listed-building consent

A practical plan for the street and building

Working hours, deliveries and shared access

Street access, skips and licences

Work out how materials will get from the kerb to the room: down front steps over a lightwell, through a shared hall, or up an estate block’s stair or lift. On a Westminster street a skip needs a skip licence, valid for a month, and in a bay or on a yellow line a suspension or dispensation, with 10 working days’ notice for a bay suspension. A temporary structure licence covers scaffolding. TfL’s data shows Vauxhall Bridge Road, Grosvenor Road and Millbank south of Lambeth Bridge as TfL roads, so apply to TfL there and check its map for your frontage.

LEASE: alterations and home improvements · Westminster: skip licences · Westminster: parking bay suspensions · Westminster: temporary structure, road closure and crane licences · TfL: red routes and the TLRN map · TfL: highway licences on red routes

Noisy work, neighbours and occupation

Saturday working is limited to 08:00–13:00, under stricter noise thresholds, and weekday working to 08:00–18:00 for any building work heard at the site boundary in Westminster; no audible work is allowed on Sundays, bank holidays or public holidays. Piling, excavation and demolition belong to weekdays alone, and anything out of hours needs prior section 61 consent, which is given only in exceptional circumstances. In a subdivided house or estate block, check the lease and building rules, agree how neighbours are kept informed and decide whether you will stay in.

Westminster: construction noise and permitted hours · Westminster Code of Construction Practice, May 2026 · LEASE: alterations and home improvements

A clear scope before a price

Plan your renovation budget and quotation

Base a Pimlico budget on a measured survey and a written scope, not on the SW1V postcode. Ask for room work, repairs to stucco, sashes and railings, and anything that depends on the landlord or managing agent to be priced in separate sections, so quotations can be compared line by line.

Existing condition and retained fabric

Record the building’s condition and the features you intend to keep before they turn into pricing assumptions.

Measured plans and a dated record of condition
Stucco, sashes, cornices and railings worth repairing
Hidden damp, drainage or structure to investigate

Rooms, finishes and services

Describe each room precisely enough that every quotation covers the same work.

Each room’s layout, quantities and finishes
Pipework, heating, extraction and electrics
Soil-stack connections, service hatches and client-supplied items

Approvals and site arrangements

Price the consents, notices and street licences that this particular scheme calls for.

Planning, listed building or lease consent as the scope requires
Party Wall procedure only for notifiable work
Street licences, any bay suspension and cover for the common hall

Written allowances and sequence

Agree in writing how unknowns are priced, and who carries each one, before signing.

VAT position, exclusions and any provisional sums
When windows, sanitaryware and fittings must be ordered
Building control inspections, certificates and handover file

A Pimlico address does not carry a fixed surcharge or set the programme. Ask each contractor how VAT, professional fees, licence charges, managing-agent requirements and defects found during the work are treated. For a standalone bathroom, you receive a quotation specific to that room.

From an idea to a workable scope

Prepare your brief and renovation budget

Tell us about the building and rooms
Send the full address and say whether it is a terrace house, a flat in a subdivided house, a mews building or an estate flat. Name the rooms to be changed and include photographs of the front, the lightwell or shared hall, and any signs of damp or leaks.
Gather the documents you hold
Share the lease, any managing-agent rules, existing drawings and earlier planning, listed building or building control decisions. If you already know whether the building is listed, its conservation area, or whether the Pimlico or Victoria neighbourhood plan covers it, say so.
Split certainties from unknowns
Set out the repairs you are aware of, the layout you are aiming for and your preferred finishes. Then note what can only be settled after opening up, an engineer’s visit or a measured survey, so it is priced as a provisional allowance rather than guessed.
Agree responsibilities before work begins
Decide who prepares applications, serves notices and books inspections, and who deals with the landlord or managing agent. Plan deliveries, licences and protection for shared halls and stairs, whether you will live at home during the work, and how changes and completion records will be kept.

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

Discuss your Pimlico project

Our Hampstead base, serving Pimlico

Talk to our Finchley Road studio

Our studio is in Hampstead on Finchley Road, at NW3 6DN. We serve Pimlico 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 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 Pimlico: practical answers

Will you renovate a single bathroom in Pimlico on its own?

Yes, a standalone bathroom renovation is a project we take on in Pimlico, whether it is the main bathroom, an en-suite or a shower room in a terrace house, a subdivided house or an estate flat. Send the room size and photographs, what you know about the shared stack and the lease, and whether another bathroom will stay usable during the work.

Does a conservation area cover my Pimlico address?

Only the exact address can answer that. The Pimlico Neighbourhood Plan says almost all of its area lies in the Pimlico, Dolphin Square, Peabody Avenue and Lillington and Longmoore Gardens conservation areas, while most of the Churchill Gardens conservation area lies outside that plan area. Look the full address up on the council’s conservation area map, because neither the name Pimlico nor the SW1V postcode settles it.

Pimlico Neighbourhood Plan (adoption version), made 7 December 2022 · Westminster: conservation areas and audits · Westminster’s conservation areas: character summaries and overview · Westminster: conservation area audits, maps and guidance A–K · Westminster: conservation area audits, maps and guidance L–Z

Is my Pimlico home affected by an Article 4 direction or listing?

Westminster’s basement direction covers the whole city, so no house in Westminster can use householder rights for basements or lightwells; the council’s list shows no minor-alteration direction here. Listing is a separate question: Historic England lists terraces such as Nos 1 to 23 Warwick Square and Nos 3 to 25 (odd) St George’s Square, and estate buildings such as Chaucer House and Longleat House. Read the list entry for your address.

Westminster: city-wide basement Article 4 direction, confirmed July 2016 · Westminster: Article 4 directions and address map · Historic England: Nos 1 to 23 Warwick Square SW1, Grade II · Historic England: Nos 3 to 25 (odd) St George’s Square SW1, Grade II · Historic England: Chaucer House, Churchill Gardens Road, Grade II · Historic England: Longleat House, Lillington Gardens Estate, Grade II · Historic England: listed-building consent

Should I repair my sash windows or replace them with double glazing?

Start by assessing repair. The Pimlico audit records most windows as single-glazed timber sashes and treats uPVC and aluminium replacements as negative features. Works affecting a listed building’s special interest need consent, flats have no permitted development rights for new windows, and Building Regulations can apply to replacements. Before placing an order, compare the case for draught-stripping or secondary glazing and confirm what the lease allows.

Pimlico conservation area audit SPG, adopted 10 April 2006 · Westminster: listed buildings and listed building consent · Westminster: permitted development rights · When Building Regulations approval is needed · LEASE: alterations and home improvements

Does rearranging my Pimlico flat need planning permission or landlord consent?

Rearranging a flat internally is normally not development and usually needs no planning application. Merging flats is different: City Plan Policy 12 allows the loss of a non-family-sized home through such a merger only after options to extend the building have been explored, and the Pimlico plan asks conversions to meet national space standards. Separately, the lease may require written consent, and internal work in a listed building can need listed building consent.

When planning permission is required · City Plan 2019–2040 (2026), adopted 21 January 2026 · Pimlico Neighbourhood Plan (adoption version), made 7 December 2022 · LEASE: alterations and home improvements · Westminster: listed buildings and listed building consent

Which checks come first when removing a wall or moving a bathroom?

Establish whether the wall is structural and the direction of the joists, and work out a route for waste, water supply and extraction to the new bathroom. Listing adds another layer, because the City Plan names plan form and room hierarchy among elements that may need protecting. In a flat, check the lease, the shared stack and sound insulation, and whether work to a shared wall is notifiable under the Party Wall Act.

When Building Regulations approval is needed · City Plan 2019–2040 (2026), adopted 21 January 2026 · Historic England: listed-building consent · LEASE: alterations and home improvements · GOV.UK: Approved Document E, resistance to sound · Party-wall work requiring notice

Could I add a basement beneath my Pimlico house?

Fitting out an existing lower-ground room differs from excavating. The basement Article 4 direction means householder rights cannot be used to dig, Policy 50 limits support to one storey below the lowest original floor under no more than half the garden, and the Pimlico plan resists infilling front basement areas. Westminster’s May 2026 Code of Construction Practice classifies new or extended basement projects according to their scale and impacts. Confirm the classification with the council: Level 3 requires a Construction Management Plan, while Level 1 or 2 requires a Site Environmental Management Plan. Groundworks in an archaeological priority area need a desk-based assessment.

Westminster: city-wide basement Article 4 direction, confirmed July 2016 · City Plan 2019–2040 (2026), adopted 21 January 2026 · Pimlico Neighbourhood Plan (adoption version), made 7 December 2022 · Westminster Code of Construction Practice, May 2026 · Historic England: City of Westminster Archaeological Priority Areas appraisal, March 2017

When are builders allowed to make noise in Pimlico?

Under Westminster’s rules, work that can be heard at the site boundary is permitted from 08:00 to 18:00 Monday to Friday and from 08:00 to 13:00 on Saturday, with Saturday noise limits set lower, but never on Sundays, bank holidays or public holidays. Demolition, excavation and piling are for weekdays only. Any other hours need section 61 consent in advance, granted only in exceptional circumstances. Leases and block rules can be stricter.

Westminster: construction noise and permitted hours · Westminster Code of Construction Practice, May 2026 · LEASE: alterations and home improvements

What makes two Pimlico quotations comparable?

Line them up room by room, so that each prices identical quantities, repairs and finishes and puts provisional sums, exclusions and VAT treatment in writing. Ask how stucco, sash and railing repairs, listed fabric, licences, protection of shared halls and managing-agent requirements are handled. Living in Pimlico does not set a surcharge or an end date, so resolve the biggest unknowns before agreeing the order of works.

Where is your studio, and what should a first enquiry include?

Our studio is at Unit 3 Palace Court, 250 Finchley Road, London NW3 6DN. We serve Pimlico from this office. With your first message, include the full address, which rooms are changing, a few photographs, any drawings, lease terms or planning history, and your budget priorities, and we can then talk through the next steps.

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.

More help with your renovation brief

Book a feasibility visit

We reply within one working day, Monday to Friday, 8am to 6pm.

Pimlico Renovations & Design-Build — SW1V

Choose the work your Pimlico home needs

Ideas for your Pimlico refurbishment

Our work in Pimlico

Photographs of our work elsewhere in London

Understand the building before changing it

Look past the SW1V postcode to the address

Planning, listed buildings, building control and leases

Planning and householder rights

Listed buildings and conservation areas

Building Regulations

Lease, landlord consent and party walls

Apply the controls to the work you actually need

Find which audit applies to the address

Read the City Plan and the Pimlico Neighbourhood Plan together

Read the Article 4 list against the address

A refit below ground is not a new basement

Sashes, stucco, lightwells and bathrooms in shared buildings

Single-glazed timber sashes

Bathrooms on shared stacks

Floors, partitions and sound

Stucco, porches, lightwells and railings

Lower ground floors and buried remains

Insulation, heating and Welsh slate

Working hours, deliveries and shared access

Street access, skips and licences

Noisy work, neighbours and occupation

Plan your renovation budget and quotation

Existing condition and retained fabric

Rooms, finishes and services

Approvals and site arrangements

Written allowances and sequence

Prepare your brief and renovation budget

Tell us about the building and rooms

Gather the documents you hold

Split certainties from unknowns

Agree responsibilities before work begins

Talk to our Finchley Road studio

Renovating in Pimlico: practical answers

Guides for your property and project

Renovating a flat in a subdivided house

Points to raise with the landlord or agent

Plan a terrace house refurbishment

Ventilate a bathroom properly

More help with your renovation brief

House refurbishment

Flat refurbishment

Bathroom renovation

Try the cost calculator

Central London refurbishment

Explore the Victoria hub

Book a feasibility visit

Private consultations near Sloane Square

Looking for a Local Builder in Pimlico?

Services relevant to Pimlico, SW1V

Loft Conversions

Extensions

Basements

Refurbishment

Kitchens

Bathrooms

Planning, Heritage & Structure

Interiors & Joinery