
Areas · London
Design and build in London
Extensions, refurbishments and turnkey design and build across South, East and Central London.
The area
Madisons works across South, East and Central London, an easy reach from our Essex base, and the capital is where the firm’s founding credential was earned: Craig delivered the only residential project on The Strand, the flagship of his 33 years fitting out show units for the country’s leading developers. London work has a rhythm of its own, tighter sites, party walls, deliveries timed to the street, and we run it with the same one team, one contract discipline as everything else.
Design and build suits London better than almost anywhere. On a terrace with neighbours either side, a restricted street and a borough planning team that reads every drawing closely, the gap between the person who designs a scheme and the person who prices it is where time and money leak away. We close that gap by doing both.
Services for London
The service London projects need most: drawings, approvals, construction and finishes under one contract, with one accountable team in a city where coordination is the hard part.
Rear and side schemes across South and East London’s Victorian terraces, designed around party walls and planning from day one.
Whole house renovation in London
Full refurbishments of period houses whose layouts stopped working a generation ago.
Proof
The Strand
The strongest London credential we hold: the only residential project on The Strand, delivered by Craig for his commercial clients, told here as his own account. Alongside it stand the London recognised names on our commercial roster, Galliard Homes and London Square, developers we fit out homes for today.
Commercial work in London
Our commercial teams work in the capital too, and two of our published projects are London sites. At a London film studio we delivered the complete package on one site: fit out, decorating, building works and specialised spraying, as one team. Read about the film studio fit out. For the National Bakery School, the place the country’s bakers train, we delivered a commercial fit out for a working education building. Read about the National Bakery School project.
Homeowners do not need a film studio. What those projects show is the same thing a London house needs: several trades on a constrained site, run by one contractor, to one standard.
The market
London project values reward exactly what design and build removes: the risk of a scheme drawn by one party and priced by another. On tight urban plots the gap between drawing and site is where budgets fail, so we close it, one team pricing what it designs. Party wall awards, planning and conservation constraints are managed as part of the project, not left with you.
How London planning differs
Householder planning in London is decided borough by borough, so the rules that shape an extension in one street can differ from those a mile away in the next borough. Conservation areas are common across the inner and older suburbs, and many boroughs use Article 4 directions to remove permitted development rights on particular streets, so work that needs no application in one place needs full planning permission in another. We check the borough, the conservation area status and any Article 4 direction for your address before design starts, and we design to them rather than around them.
Terraced and semi-detached houses also mean the Party Wall etc. Act 1996 applies to most London extensions and loft conversions. Notices go to the neighbours early, and the programme allows for the time the Act gives them.
Nearby work · The Chigwell new build



Coverage
We cover South London, East London and Central London for residential work. Our commercial fitout operates across London and the Home Counties: see commercial and trade.
Local FAQ
Which parts of London do you cover?
South London, East London and Central London for residential work, an easy reach from our Essex base. Commercial fitout runs wider, across London and the Home Counties, for names including Galliard Homes and London Square.
Have you worked in Central London?
Yes, at the most demanding end of it: Craig delivered the only residential project on The Strand, the flagship of his 33 years fitting out show units for the country’s leading developers. That is the credential our London work stands on.
Who deals with party walls and planning on a London project?
We do, as part of the project. Party wall awards, planning and conservation constraints are managed by us rather than left with you, and tight sites, deliveries and neighbour relations are programmed in from the start, because in London the coordination is the hard part.
What commercial work have you done in London?
Two published London projects: the fit out of a London film studio, where we delivered fit out, decorating, building works and specialised spraying as one team, and a commercial fit out for the National Bakery School. Our commercial roster also includes London developers Galliard Homes and London Square.
Enquiries
A London project that needs one team?
Tell us the postcode and the plan. We respond within 24 hours.
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