Knock down and rebuild in Greenwich

Covering Greenwich

We work in Greenwich (SE10) and the places around it, including Blackheath, Catford and Peckham.

Homes in London

Much of London’s housing is Victorian and Edwardian terraces, which is why side return extensions, rear dormers and mansards are so common. Many streets are in conservation areas, and several boroughs use Article 4 directions that remove some permitted development rights.

What is included in a knock down and rebuild in Greenwich?

Knock down and rebuild means demolishing an existing house and building a new one in its place, often a bungalow or poorly built post-war house replaced by a larger, more efficient home. Because the new house counts as a new dwelling, the build is usually zero-rated for VAT.

Demolition and site clearance
New foundations, structure and full fit-out
Reconnection of services and landscaping

What is the guide price for a knock down and rebuild in Greenwich?

Guide prices for knock down and rebuild, including VAT where it applies. Your fixed price is confirmed in writing after the survey.

Knock down and rebuild	Guide price
Demolition and site clearance (total)	£15,000 to £35,000
Rebuild, standard specification (per m²)	£2,100 to £2,600 per m²
Rebuild, good specification (per m²)	£2,600 to £3,100 per m²
Rebuild, high specification (per m²)	£3,100 to £3,700 per m²

How is a knock down and rebuild approved in Greenwich?

Projects in England go through two separate checks. Planning (or confirmation that the work is permitted development) comes from the district, borough or unitary council, and building regulations approval comes from the council’s building control team or a registered building control approver. Where work touches a shared wall or digs near a neighbour’s foundations, the Party Wall etc. Act 1996 applies.

This needs full planning permission from the council. We prepare the drawings and supporting documents, submit the application and respond to the planning officer.

What should Greenwich homeowners check first?

A replacement dwelling is usually zero-rated for VAT where the old house is demolished completely to ground level.
You will need somewhere to live for most of a year.

What happens after I enquire?

Start with a conversation. A short call or the online form is enough for us to understand what you want to build.
Site visit. We walk the plot or existing house, look at access, levels, services and boundaries, and talk through what could be built.
Drawings, approvals, written quote. We prepare the design, apply for the approvals it needs, and give you a fixed price in writing.
Build and hand over. Our teams build to the programme, building control inspects, and you get the completion paperwork at the end.

What people ask before starting

Is it cheaper to knock down and rebuild or renovate?

It depends on the existing house. Where a house needs major structural work and a large extension, rebuilding can be similar cost and gives a better result. We compare both at feasibility.

Do I need planning permission?

Yes, for the replacement dwelling.

Do you work in Greenwich?

Yes. Greenwich is within our coverage for knock down and rebuild, along with nearby Blackheath and Catford.

Knock down and rebuild in nearby towns

Learn more about knock down and rebuild, or see every project we cover in Greenwich.