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Stoke Newington N16 · Bathroom renovation

Bathroom renovation in Stoke Newington

One room, in a listed shop house, a terrace or a flat

A bathroom here may sit on an upper floor of an 18th-century listed building on Church Street, at the back of a Victorian terrace or in a flat over a shop. We take on a single bathroom as a standalone job. This page covers what listing means for the room, the drainage records the council links, where new pipes may run outside, building control, electrical safety and help with adaptations.

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

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Bathroom renovation in Stoke Newington at a glance

Two local facts decide most bathroom plans here. Many of the oldest buildings on Church Street are listed, and the 2004 Stoke Newington appraisal reminds owners that a listed building’s interior is listed as well as its outside, so clearing fireplaces, partitions, panelling or shutters to make room for a bathroom commonly needs consent. Drainage is the other. Flood studies the council links record sewer flooding on several streets here, Church Street among them, so a bathroom or WC on a lower floor needs its waste route checked before design.

Stoke Newington Conservation Area Appraisal, November 2004, linked from the council’s Stoke Newington conservation area page · Hackney Level 2 Strategic Flood Risk Assessment (Final Report, September 2010; an evidence study, not policy), linked from the council’s flood page

For the whole area, including conservation areas, permissions and working hours, read our Stoke Newington renovation guide.

Approved guide prices

What does a bathroom renovation cost in Stoke Newington?

A typical bathroom renovation in Stoke Newington costs £10,000–£30,000 excluding VAT. The final price depends on the scope, the specification and the complexity of the room, and a fixed written price follows the visit and the design.

Scope of workTypical cost
Typical bathroom renovation£10,000–£30,000

The figure excludes VAT. A standalone bathroom gets its own room-specific quotation; try the cost calculator for a first figure.

The buildings

The buildings a Stoke Newington bathroom goes into

A bathroom is one room, but the building around it sets the limits: whether its interior is listed, and how its drains have behaved. Hackney’s own documents give both for parts of Stoke Newington.

Section 7.9 of the 2004 appraisal points out that both the exterior and the interior of a listed building are listed, so the council’s approval is needed for a wide range of internal work. Its examples include removing fireplaces, walls, timber partitions, panelling and shutters, and removing or altering a staircase, all things a new bathroom can touch. One case is 109 and 111 Stoke Newington Church Street, listed Grade II, which the appraisal thinks probably dates from the mid-18th century, with fine brickwork above a modern shopfront.

Stoke Newington Conservation Area Appraisal, November 2004, linked from the council’s Stoke Newington conservation area page · Planning Data: 109 and 111 Stoke Newington Church Street N16, Grade II, list entry 1265045

Listing goes building by building. At the High Street end of Church Street, 9 and 11 Stoke Newington Church Street are listed Grade II. In 2004 the appraisal counted approximately 32 listed buildings or structures in the Stoke Newington Conservation Area, seven of them at Grade II*, and the count may have changed since. So before deciding where a bath, a shower or a new soil pipe will go, look up the list entry for the building rather than relying on the street or the age of the house.

Planning Data: 9 and 11 Stoke Newington Church Street N16, Grade II, list entry 1235479 · Stoke Newington Conservation Area Appraisal, November 2004, linked from the council’s Stoke Newington conservation area page

Hackney’s 2013 Surface Water Management Plan, a final-draft study rather than policy, places Stoke Newington in a band of sewer-flooding records through the borough’s centre, naming postcode sectors N16 5, N16 6 and N16 7; sectors cross street and borough lines. Separately, the 2010 Level 2 Strategic Flood Risk Assessment, an evidence study, lists sewer flooding between July 2009 and April 2010 on Sandbrook Road, Yoakley Road, Defoe Road and Stoke Newington Church Street. Neither is a verdict on any home, but both are reasons to check drains first.

Hackney Surface Water Management Plan (Drain London study, final draft v2.1 of 4 March 2013; not adopted policy), linked from the council’s flood page · Hackney Level 2 Strategic Flood Risk Assessment (Final Report, September 2010; an evidence study, not policy), linked from the council’s flood page

Permissions and local rules

Local checks for a Stoke Newington bathroom

Soil pipes and downpipes on the outside

Where can a new pipe run?

If a new bathroom needs a new soil vent pipe or downpipe outside, Hackney’s 2025 SPD asks for pipes to run vertically, without awkward bends or diagonal runs, and to be placed away from prominent elevations, such as on concealed roof slopes, between parapet walls, on rear elevations or behind chimney stacks. On the parapet-fronted terraces of the High Street and Church Street, that points to keeping a new pipe behind the parapet or at the back of the building rather than across the street front.

Hackney Residential Extensions and Alterations SPD (December 2025, in effect since January 2026) · Stoke Newington Conservation Area Appraisal, November 2004, linked from the council’s Stoke Newington conservation area page

Choosing the building control application

Full plans or a building notice?

Hackney Building Control offers three main applications: full plans, building notice and regularisation. A building notice suits minor domestic work by a competent builder, but it cannot be used for a building put to a relevant use, which the council says includes all premises that are not a single dwelling, or where the work is within 3 metres of, or over, a public sewer; a full plans application is needed then. A bathroom moved into a back addition, or a new WC near a rear drain, can come close to a sewer, so find out where it runs first.

Hackney Building Control: types of building control application

Electrics around the bath and shower

Which electrical work has to be notified?

Hackney’s summary of what the building regulations control includes sanitary appliances and drainage, ventilation and electrical work in dwellings. Under Approved Document P (2013 edition), bathroom electrical work is notifiable when it adds a new circuit, replaces the consumer unit, or adds to or alters circuits in the special location around a bath or shower. That work is then certified by a registered competent person, a registered third-party certifier or building control.

Hackney Council: what the building regulations control · GOV.UK: Approved Document P, electrical safety in dwellings (2013 edition)

Working hours, skips, parking and the conservation area maps for the whole area are in our Stoke Newington guide. Local guidance checked ; requirements depend on the address, the building and the complete proposal.

What the work covers

What a Stoke Newington bathroom renovation covers

Strip-out and the waste route

The old suite, tiles and boxing come out, and the waste route is traced from each fitting to the soil stack before anything new is fixed. In an older terrace the existing pipe may cross a room below or leave through the back wall. Where the route changes, the falls are checked so that the new layout drains by gravity, and any listed features found behind old boxing are recorded before work goes on.

Floor, walls and waterproofing

Old timber floors are checked and stiffened where needed, because tiles and stone crack on a floor that moves. Shower areas are tanked behind the tiles, and in a flat over a shop or another home the whole floor is treated as a wet zone above someone else’s ceiling. Access panels are left for the valves and traps that will need servicing later, so nothing has to be broken out to reach them.

Air, light and power

An extract fan is sized for the room and ducted to an outlet agreed before the boxing goes in, so that no vent appears on a front elevation by accident. Lighting, heated rails and shaver points are planned around the bath and shower zones, and the electrical work is certified at the end alongside the building control completion certificate.

GOV.UK: Approved Document P, electrical safety in dwellings (2013 edition)

How we work

How we run a Stoke Newington bathroom renovation

  1. Visit

    We see the room, trace where the stack runs, and check which floor it is on and what lies beneath.

  2. Survey

    The drainage falls, the extract route and the floor build-up at the door are measured before a layout is drawn.

  3. Design

    The layout, waterproofing and storage are drawn; where a floor or wall changes, our own architects and structural engineers design it.

  4. Price

    You receive a fixed written price once the design and fittings are agreed.

  5. Installation

    The dates, and any days without a working bathroom, are agreed before work starts.

  6. Handover

    Testing, then care notes for the finishes and fittings. Completed work carries a 12-month defects-rectification period under the JCT contract terms.

Real projects, clearly located

Examples of our bathroom renovation work elsewhere in London

None of these projects is in Stoke Newington. Each card names where the work was done, so you can judge the finish and the approach before you brief your own.

Your brief

Before you ask for a quotation

  1. Measure the room and say where it sits

    Give rough dimensions, the floor the room is on and what lies underneath it: another bathroom, a living room, a shop or the ground. Photographs of the ceiling below and of any pipes on the outside walls help to show where the waste runs today.

  2. Check the listing and, in a flat, the lease

    Look up the list entry for the building, above all on Church Street and the High Street, and say whether the room keeps any fireplace, panelling, shutters or old partitions. In a flat, send the lease’s alterations clause, because a new layout can affect the floor and the stack you share.

  3. Decide on fittings and any adaptations

    Say which fittings are chosen and which are still open, and whether anyone at home needs a level-access shower, grab rails or a raised WC. If a disabled facilities grant might pay for the adaptations, apply and wait for approval before any work begins.

Ready to take the next step? Send the address and a short outline of the work.

Book a free feasibility visit

Questions before you begin

Bathroom renovation in Stoke Newington: questions

Will you take on one bathroom in Stoke Newington as a standalone job?

Yes. A standalone bathroom renovation is a job we welcome, whether it is the only bathroom in a terrace house, a shower room in a flat above a shop or a cloakroom WC, and the rest of the home stays as it is. To begin, send the room’s rough size, which floor it is on, what is beneath it and a few photographs; the waste route and ventilation are confirmed at the survey.

What should I check before putting a shower or WC on a lower ground floor?

Start with the drains. Hackney’s flood page says sewers are Thames Water’s responsibility, and the council-linked records above show sewer flooding has happened in Stoke Newington, so ask how the new fittings will connect and whether they sit below the level of the drain outside. GOV.UK’s long-term flood risk service checks an address for surface water risk. A lower-ground room also needs a route out for its extract, which on a front lightwell is in view of the street.

Hackney Council: flood warnings and planning · Hackney Level 2 Strategic Flood Risk Assessment (Final Report, September 2010; an evidence study, not policy), linked from the council’s flood page · Check long-term flood risk in England

Can the council help pay for a wet room?

Possibly, through Hackney’s disabled facilities grant, which helps a disabled person, or a family member, pay for essential adaptations. The council lists wet rooms, also called wet floor showers, and specialised toilets recommended by the occupational therapist among its uses. An occupational therapy assessment comes first, and the council will not pay for work started before it approves the grant. It must be your main or only home, and you must stay there for five years after the work.

Hackney Council: disabled facilities grants

Does a refitted bathroom have to have an extract fan?

Not in every case. Approved Document F, Volume 1, says that when building work is done in a bathroom, any existing fan should be kept or replaced. If the original room had no ventilation system, one need not be provided, although additional ventilation may be needed if the work is likely to leave the building less compliant with the ventilation rules than before. Replacing a fan on its existing wiring need not be notified. In a listed building or on a visible wall, a fan’s outlet position is worth agreeing before the room is designed.

GOV.UK: Approved Document F, Volume 1: Dwellings (2021 edition), ventilation

Can an old timber floor take a stone floor or a cast-iron bath?

Often, once the floor has been opened and the joists checked. Old joists may have been notched by earlier plumbers or be smaller than a heavy bath and stone tiles need, so the survey looks at their size, span and condition before the finishes are chosen. Where the floor needs help, extra joists or a stiffer deck spread the load. In a listed building, any change to the floor structure is part of the listed building consent question.

How much does a bathroom renovation cost in Stoke Newington?

A typical bathroom renovation in Stoke Newington costs £10,000–£30,000 excluding VAT. The final price depends on the scope, specification and complexity of the project. We give a fixed written price after the visit and the design.

Book a free feasibility visit

Talk to us about your Stoke Newington bathroom

Tell us the address and what you want to change in your Stoke Newington bathroom. We reply within one working day, Monday to Friday, 8am to 6pm.

Or call 020 7101 3168. We serve Stoke Newington from our studio at Unit 3, Palace Court, 250 Finchley Road, London NW3 6DN.

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