L A CONSTRUCTION LIMITED are here to help customers who need an Extension Builder in RM19. We offer a competitive rate to complete all your extensi...
From £26,320
ABAH Property Services Ltd is a trusted extension builder serving customers in RM19 and the surrounding area. Contact us to today to get a competit...
From £26,200
Greater London, RM19
LRB general LTD is a trusted extension builder serving customers in RM19 and the surrounding area. Contact us to today to get a competitive quote f...
From £26,192
We are LRB General LTD and we would like to get to know you a bit better. Right, so we go first.We’ve been in the construction and renovation ind...

A timber frame extension built in RM19 typically ranges from £26,192 (LRB general LTD based in rm19) to £26,320 (ABAH Property Services Ltd based in DA1), but this will vary depending on the size of your extension, the design features you'd like and what your soil is like for the foundations.
Comparing extension builders estimates for building a timber frame extension gives you an idea of who will be better value, but the best way to compare costs is to get actual quotes.
Get rates and quotes to build a timber frame extension in RM19 by posting a job with HaMuch and we'll send it to extension builders in RM19.
Whether you’re looking to extend your kitchen with a side return extension or you want to convert your basement into a liveable space, read our cost guides to get an idea of how much each project costs before getting a more accurate quote from our database of reliable tradespeople.

Underpin a building - £17,746

Two storey extension - £88,369

Build a timber frame extension - £26,246

Build a swimming pool - £81,246

Single storey extension - £59,920

Side return extension - £44,268

Install an RSJ - £2,446

Outbuilding - £10,246

Build a Mansard loft conversion - £52,246

Loft conversion - £36,056

Build a kitchen extension - £42,246

Hip to gable loft conversion - £42,246

Granny annexe - £87,246

Garden office - £10,246

Convert a Garage - £16,246

Garage - £18,746

Build a flat roof extension - £22,246

Build a dormer loft conversion - £42,246

Concrete foundations - £6,496

Convert a bungalow loft - £29,246

Convert a basement - £40,268