Building a new house in London
We support new-build and replacement-home projects across Greater London. These facts about land, values and charges are useful at the planning stage.
New homes in every London borough
We take on new-build and self-build projects throughout Greater London.
Plots in the capital are often tight, with neighbours close by and limited room for storage, so logistics are planned as carefully as the build itself.
If you have a plot or consent anywhere in London, send us the details and we’ll review it.
We review plots and consents in every London borough.
Where we build
Barking and Dagenham · Barnet · Bexley · Brent · Bromley · Camden · City of London · Croydon · Ealing · Enfield · Greenwich · Hackney · Hammersmith and Fulham · Haringey · Harrow · Havering · Hillingdon · Hounslow · Islington · Kensington and Chelsea · Kingston upon Thames · Lambeth · Lewisham · Merton · Newham · Redbridge · Richmond upon Thames · Southwark · Sutton · Tower Hamlets · Waltham Forest · Wandsworth · Westminster
What London homes are worth
HM Land Registry’s UK House Price Index put the average London price at £550,000 in July 2026, down 3.3% on a year earlier. Detached homes averaged £1,168,000 and semi-detached £724,000, which helps explain why infill plots are in demand. [1]
Conservation areas cover a fifth of homes
Historic England counts 1,056 mapped conservation areas in London, containing about 710,000 homes, or 20.3% of the city’s domestic stock. New houses in or next to them are judged against the area’s character. [2]
Community Infrastructure Levy
New homes in London can be liable for the Community Infrastructure Levy. The Planning Portal explains how the levy works and the relief available for self-build homes, which has to be claimed under the CIL rules. [3]
Sources and further reading
- HM Land Registry, UK House Price Index for July 2026
- Historic England, Profiling Energy Use in London’s Conservation Areas
- Planning Portal, About the Community Infrastructure Levy
Last checked: 15 October 2026. Information only. Your council and a qualified adviser have the final word.
Ready to build your house?
Send us your plot details for a staged quote and programme.