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Areas / Westminster / St John’s Wood

House Extensions and Loft Conversions in St John’s Wood

Suddeco designs, gets approval for and builds extensions, loft conversions and renovations across St John’s Wood. Designed, approved and built by one team.

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Why St John’s Wood projects need preparation

Planned around the house you have

Layouts shaped by the plot

Choose a layout that suits the plot, the structure and how you live.

Old and new join properly

Drainage, utilities and structural openings planned before they become snags.

Access kept in view

Residents, deliveries and trades all need a workable route through the site.

Popular in St John’s Wood

Start from a layout

Template library →
Rear extension on a terraced house

Rear extensions

Dormer loft conversion on a terraced house

Loft conversions

Wraparound extension on a terraced house

Wraparounds

Services in St John’s Wood

What we build here

House extensions in St John’s WoodLoft conversions in St John’s WoodDesign and build in St John’s WoodHome renovation in St John’s WoodNew build construction in St John’s WoodGeneral building in St John’s WoodGarden landscaping in St John’s WoodDriveways in St John’s WoodPlanning applications in St John’s WoodArchitectural drawings in St John’s WoodStructural engineering in St John’s WoodBuilding regulations drawings in St John’s WoodParty wall in St John’s WoodBasement conversions in St John’s WoodGarage conversions in St John’s WoodKitchen fitting in St John’s WoodBathroom fitting in St John’s WoodElectrical work in St John’s WoodPlumbing and heating in St John’s WoodSteel beams and structures in St John’s WoodFlooring in St John’s WoodFitted wardrobes and joinery in St John’s WoodPlastering and decorating in St John’s WoodOrangeries in St John’s Wood

Nearby boroughs

Barking and DagenhamBarnetBexleyBrentBromleyCamdenCity of LondonCroydonEalingEnfieldGreenwichHackneyAll 33 boroughs →
Building in St John’s Wood

What to know before building in St John’s Wood

Regency and Victorian villas, mansion blocks and mews houses. Villa and apartment refurbishments, basements where allowed, and mews renovations.

St John’s Wood is a conservation area and Westminster restricts basements, so design starts from the planning rules. We check your exact address with Westminster City Council records before we draw anything, and price the whole job — design, approvals and build — in one estimate.

Where we work in St John’s Wood

Hamilton Terrace, Abbey Road, Carlton Hill and Marlborough Place.

Postcodes: NW8

Part of the borough page.

Local construction company

A construction company near you in St John’s Wood

Looking for a construction company near you in St John’s Wood? Suddeco designs, gets approval for and builds extensions, lofts, renovations and new builds in St John’s Wood — building company, general contractor and design and build firm in one team.

Construction services in St John’s Wood

House extensions in St John’s WoodLoft conversions in St John’s WoodDesign and build in St John’s WoodHome renovations in St John’s WoodBasement conversions in St John’s WoodNew build homes in St John’s WoodGeneral building work in St John’s WoodArchitectural drawings in St John’s Wood
Questions

St John’s Wood FAQs

Are you a construction company near me in St John’s Wood?

Yes. Suddeco works across St John’s Wood and every other London borough. We survey the site, draw and approve the design, and build it with our own team. Call 020 3633 8086 or book a free survey.

What construction work do you do in St John’s Wood?

Extensions, lofts, conversions, renovations and new builds in St John’s Wood, with the drawings and approvals.

Do you build it yourselves?

Yes. Suddeco designs, handles planning and delivers the build with its own project management.

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