
Central London · SW1Y
Builders in St James's
Construction in St James's
St James's is one of the most tightly protected parts of central London: eighteenth and nineteenth-century townhouses, club buildings, mansion flats and commercial chambers, largely listed and entirely within a conservation area. Residential work here is concentrated in apartments and upper-floor conversions, alongside a steady amount of commercial refurbishment in offices and members' premises.
Foxter works throughout St James's and the surrounding SW1Y postcode district, covering loft conversions, extensions, whole-house renovations, kitchens, bathrooms, basements, roofing, landscaping and commercial fit-out. Every project is run by one site manager coordinating the trades, so you have a single point of accountability from survey to snagging.
Servicing is the defining constraint. Loading bays are booked, streets are narrow and busy for most of the day, waste removal happens in scheduled collections, and noise-generating work is limited to agreed hours. Programmes are built around those windows from day one, and out-of-hours working is arranged in advance where a client's neighbours or building management require it.
Typical instructions are full apartment renovation, kitchen and bathroom replacement within constrained service routes, structural openings supported by steel and engineer's calculations, and office or club refurbishment phased around occupation. Extensions in the conventional sense are seldom available; space is gained by reconfiguring plan, raising usable head height where structure allows, and reworking storage and services.
We price from a written scope after survey, having checked listing entries, lease restrictions and building management rules. On protected fabric we specify reversible interventions wherever practical, which is usually what makes consent achievable.
Before we quote we visit the property, measure it and write a scope of works. That matters more in St James's than a per-metre average, because two houses on the same street can have completely different structure, drainage and consent constraints.
Area at a glance
- Area
- St James's
- Postcode district
- SW1Y
- London region
- Central London
- Portfolio examples
- 0
- Response time
- Site visit typically within 5 working days
Our services in St James's
Loft conversions St James's
Turn dead roof space into the best room in the house
Read more →House extensions St James's
Rear, side-return, wrap-around and double-storey extensions
Read more →Home renovations St James's
Whole-house refurbishment, stripped back and rebuilt properly
Read more →Kitchen renovations St James's
Bespoke and designer kitchens, installed by one team
Read more →Bathroom renovations St James's
Waterproofed properly, finished beautifully
Read more →Basement conversions St James's
Dig-outs, tanking and habitable lower-ground space
Read more →Indoor swimming pools St James's
Tanked, heated and environmentally controlled pool halls
Read more →Outdoor swimming pools St James's
Concrete tanks, heating, covers and landscaped surrounds
Read more →Garden design St James's
Terraces, planting, lighting and outdoor rooms
Read more →Landscaping St James's
Hard and soft landscaping, levels, walls and drainage
Read more →Roofing St James's
Slate, tile, flat roofs, leadwork and full re-covers
Read more →Commercial construction St James's
Refurbishment and fit-out delivered around your trading hours
Read more →Shop fit outs St James's
Shopfronts, signage and retail fit-out that opens on time
Read more →Plumbing St James's
Full re-pipes, bathroom services, boilers and hot water systems
Read more →Electrical St James's
Rewires, consumer units, lighting design and certification
Read more →Carpentry St James's
Bespoke joinery, wardrobes, staircases and structural carpentry
Read more →Working in St James's: what to expect
Protected interiors
Listing frequently covers interior fabric. Panelling, plasterwork and original joinery are recorded, protected during works and repaired rather than stripped out.
Phased occupation
Commercial and club premises usually stay partly in use. We work in defined zones with hoardings, dust control and separate access so the building keeps functioning.
Strict working hours
Noisy work is confined to permitted hours. Sequencing quiet trades into the remaining time keeps programmes realistic instead of optimistic.