House extension in Hackney. £1,650 fixed.
Plans, building regs and structural calcs for your single-storey extension, with drainage and foundation design included.
Lowest price in London.
House extension drawings for Hackney homes.
Hackney is full of Victorian terraces and warehouse conversions, from London Fields to Stoke Newington, where side-returns and lofts are the go-to way to grow.
We cover London Fields, Stoke Newington, Dalston and the rest of Hackney, with the same fixed £1,650 price wherever you are in the borough.
One fixed price, the whole pack.
Fixed price does not include the £199 application management fee. Larger or non-standard projects are priced individually after the site visit.
Do you need planning permission?
Single-storey rear extensions up to the standard size limits usually go under permitted development. Side and wrap-around extensions, conservation areas and flats are different, and where a planning application is required we manage and submit it for you.
Hackney has several conservation areas and Article 4 directions that can remove some permitted-development rights, so the rules vary street to street. We confirm yours up front.
We confirm exactly which applies to your address before you commit to anything. No guesswork, no surprises.
From postcode to build-ready.
Tell us your postcode
Drop your postcode and project into the quote form. You get your fixed price on screen in about 30 seconds, no quote-after-a-call.
We survey and draw
A qualified designer visits, measures up, and produces your full drawing pack and structural calcs. 14 working days as standard.
Submitted and ready to build
You get the building regs pack for Building Control, and where a planning application is needed we manage and submit it for you.