Commercial Fit-Out St John's Wood

Commercial fit-out in St John's Wood means shops, cafes, restaurants, salons and clinics on a local high street. St John's Wood High Street is a landmark in a district where 90% of homes are flats, so a unit may well trade with homes above or beside it. The shopfront, the signs, the kitchen extraction and the noise matter as much as the counter and the lighting, and each has its own consent.

For St John's Wood, published UK guides put refurbishing a retail space at £1,500 to £3,000 per m² and a restaurant or cafe at £2,000 to £4,500 per m², and London units usually cost more (MyBuilder, 2026). GS Renovation Ltd, a building contractor based in Potters Bar, does the work in St John's Wood: our own trades do the strip-out, back of house, counter fitting and finishes, and we coordinate the shopfront, extraction, electrical and fire specialists the unit needs.

Shopfronts and signs on St John's Wood High Street

Changing a shopfront generally needs planning permission, and signs may need separate advertisement consent. Westminster's shopfront design guide says so, and it applies to a unit on St John's Wood High Street as much as anywhere in the city. A canopy with no advertisements on it still needs planning permission, so an awning over a cafe's pavement tables is part of the application, not an afterthought. Settle the canopy, fascia and signs in one set of drawings.

Security is the usual sticking point. Westminster's guide says security shutters normally need planning permission and roller shutters will not normally be given consent. For a St John's Wood shop that means planning security inside the glass, with laminated glazing, internal grilles or an alarm, rather than an external box and roller. We build the shopfront to the approved drawings, joinery details and colours included, and install signage only once any consent it needs is in hand.

Shopfronts inside the St John's Wood Conservation Area

A unit inside the St John's Wood Conservation Area is judged on how its front sits in the street as well as on the guide. The conservation area was designated in 1967 and extended in 1979 and 2007, and in a Westminster conservation area demolition and some alterations need permission that would not be needed elsewhere. Replacing an old timber front, removing a stallriser or changing the fascia depth is therefore a design question to settle before the joiner is booked.

Surviving pilasters, consoles, cornices and timber mullions are worth repairing rather than replacing, because they are what the application will be judged against. We survey the existing front with your designer, record what can be kept and price the repair and new joinery separately. Paint colours, lettering and lighting to the fascia can be conditions of the consent, and we match them exactly on site when the front goes back up.

Use class, kitchens and extraction for a St John's Wood cafe or restaurant

Check the use class before you sign the lease. Shops, cafes, restaurants, clinics, gyms and offices sit together in Class E, so moving between them does not normally need planning permission for the use. A hot food takeaway, a pub or a bar is sui generis, and changing a St John's Wood unit to one of those needs planning permission. London Plan Policy SD8 asks boroughs to use targeted Article 4 Directions, where justified, to keep retail space from turning into homes and so sustain town centres.

Cooking brings in its own works. A commercial kitchen needs extraction and odour control that the planning consent may condition, and the duct route up the back of a building with flats above is often the hardest part of the design. Drainage from a food unit may need a grease trap, and customer toilets and the entrance need to meet Part M for access. We plan the extract and drainage runs early, since they fix where the kitchen can go.

Trading next door and flats upstairs during a St John's Wood fit-out

Plan for the neighbours upstairs and the shop next door from the first day. Where a St John's Wood unit has flats above it, breaking out, drilling and floor screeds are grouped into normal working hours, and trades working late are limited to quiet tasks such as decoration and snagging. Deliveries and waste are timed away from the neighbouring shops' busiest hours, and a named contact on site deals with residents. The landlord's written consent for the alterations and your client duties under the CDM Regulations are settled before the site is set up.

Anything on the road or pavement needs Westminster's permission. A temporary structure licence is needed to put scaffolding, construction fencing, cranes or cherry pickers on the highway, and Westminster's building site guidance says the footway must not be reduced to less than 1.5m wide around works. For a shopfront replacement on a busy pavement, that decides how the hoarding is set out and when the glass is delivered. Fire separation between the unit and the flats, a Part B matter, is checked before any ceiling is closed.

• Cafe, restaurant and bakery fit-outs around the kitchen
• Back-of-house stores, wash-up areas and staff rooms
• Stripping out the last trader's counters, signs and fittings

VOA Council Tax stock of properties, March 2025, for St John's Wood North and St John's Wood South. Counts rounded by the VOA.

When comparing commercial fit-out in St John's Wood with other work, it helps to read office fit-out in St John's Wood, commercial fit-out across Westminster, what a main building contractor does, what a snagging list covers, our London commercial fit-out page and Choosing a Builder.

Why Choose GS Renovation in St John's Wood

We run a shop or restaurant fit-out with one site lead and a written programme that shows the shopfront consent conditions, the building control stages and the date the unit can open. We work to the drawings your designer or shopfitter prepares and fix the counter, display and kitchen positions around the extraction and drainage routes. A registered electrician certifies the new circuits and emergency lighting. Where the unit sits under flats, we set the noisy work around the residents and keep the common entrance clean.

• Programme worked back from the date you want to open to customers
• Shopfront, sign and extract consents checked before anything is ordered
• A written scope and programme agreed before work starts

Checked by Abdelaaziz Saaid, founder and director of GS Renovation Ltd (Companies House no. 14611254).