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Refurbishment & Design-Build Contractor in St John's Wood

St John's Wood is large villas, mansion blocks and garden flats close to Regent's Park and Lord's. Craftex prepared a feasibility and design study for a vacant conservation-area building on Allitsen Road.

We are a London-based design and build contractor, founded in 2016, with our office on Buckingham Palace Road. One team takes your project from survey, design and consents through construction to handover — with around 60% direct labour, ISO and CHAS accreditation, a 4.9★ Google rating and every project to date delivered on budget and ahead of programme.

Planning, consents and site rules in St John's Wood

Local authority: Westminster City Council (with parts in Camden). Before any design is fixed we check the planning and ownership position for your address, because in St John's Wood this decides what is possible and how long it takes:

  • Most of St John's Wood is in Westminster, with parts in Camden, and much of it lies within the St John's Wood Conservation Area.
  • Many villas and terraces are listed or locally important, which shapes what can change outside.
  • Large parts of the area are held on estate leases, so landlord consent is often needed alongside planning.

We prepare the drawings and statements, submit the applications and build the approval time into your programme — so construction starts on a date you can rely on.

What our projects actually cost

Most contractors avoid numbers. These are real Craftex projects — total value, size and time on site — so you can benchmark your budget. Your cost will depend on condition, specification, consents and access; we confirm it in a unit-by-unit cost plan.

ProjectScopeValueSizeTime on site
Portsoken House, AldgateWarehouse-to-office conversion, full M&E£2.2M1,550 sq m7 months
Beaumont House, KensingtonOffice refurbishment, open-plan + meeting rooms£350K750 sq m3 weeks
Drake's, Savile RowFlagship retail refit, live trading£410K120 sq m12 weeks
Medusa, KnightsbridgeTurnkey spa & clinic, four floors£460K180 sq m17 weeks
Banbury WarehouseFit-out inside a live warehouse£380K148 sq m4 weeks

How a St John's Wood project runs with Craftex

  1. Site visit and brief. We survey the building, check services and access, and confirm planning, listing and landlord or estate constraints.
  2. Feasibility & Costing Study. Design options, consents route, a detailed unit-by-unit cost plan and a realistic programme.
  3. Design and consents. Our in-house team completes the design and manages applications and licences.
  4. Construction. One project manager runs every trade, with around 60% direct labour.
  5. Handover. Snag-free handover, documentation and aftercare.

Questions about building in St John's Wood

What did you do at Allitsen Road?

We prepared a feasibility and design study for a vacant four-storey corner building in the St John's Wood Conservation Area, testing four design options for up to seven apartments within Westminster's planning policy.

Can you assess a site before I buy it?

Yes. Our development feasibility study covers planning context, design options, condition and cost so you can decide with numbers in front of you.

How much does a project in St John's Wood cost?

It depends on scope, condition, specification and access, so we don't publish a price per square foot without seeing the building. As a reference, the table above shows what recent Craftex projects actually cost. Our Feasibility & Costing Study gives you a detailed, unit-by-unit cost plan before you commit.

How long will my St John's Wood project take?

Programme depends on size, consents and whether the building stays occupied. Our projects have ranged from three weeks for a 750 sq m office refurbishment to seven months for a £2.2M conversion. We give a realistic programme with the cost plan, and every project we have delivered so far has finished ahead of programme.

Who handles consents with Westminster City Council (with parts in Camden)?

We do. Our design and planning team prepares drawings, applications and method statements, and manages planning, listed building consent, building control and landlord or estate licences alongside the build programme.

Do you use subcontractors?

Around 60% of our labour is direct, and one Craftex project manager controls every trade. That gives you one accountable team, consistent quality and no gaps between designer and builder.

What is the minimum project size you take on?

We typically take on projects from around £100k, from single floors and units to whole buildings.

How do I start?

Send us the address, a short description and any drawings or photos. We arrange a site visit, then prepare a Feasibility & Costing Study with design options, consents, a cost plan and a programme for your St John's Wood project.

Start your St John's Wood project

Tell us about the building and what you want to achieve.

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