From £27,232
Optimus Build Solutions delivers exceptional construction services in London and surronding areas. Specializing in bathroom and kitchen refurbishme...
From £26,240
Romford Essex, RM1
Q Boss D&B is an established extension buildering business in Romford. We come highly recommended and provide competitive quotes for your work.
...From £26,448
Lori Construction Services Limited are here to help customers who need an Extension Builder in Romford. We offer a competitive rate to complete all...
From £25,952
Romford, RM1
SS Home Builders is a trusted extension builder serving customers in Romford and the surrounding area. Contact us to today to get a competitive quo...
From £26,384
Prendi Construction Ltd is an established and experienced local extension builder in Romford. Please contact us for a free, no obligation quote and...
From £26,144
J Mchayle & Sons are here to help customers who need an Extension Builder in Romford. We offer a competitive rate to complete all your extension bu...
From £26,360
Experienced extension builder ready to quote for your work. CPD Limited is the best extension builder in Romford. No obligation free quotes and man...
From £26,224
Relax... you have found a reliable extension builder in Romford. A Star Construction is a friendly and reliable company based in Romford who consid...
From £26,080
Trusted and professional extension builder in Romford. Experienced in all extension buildering work and keeping within budget and on quote. Emona h...
From £25,984
P & M Builders are here to help customers who need an Extension Builder in Romford. We offer a competitive rate to complete all your extension buil...

A timber frame extension built in Romford typically ranges from £25,952 (SS Home Builders based in RM1) to £27,232 (Optimus Build Solutions based in Rm1), 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 Romford by posting a job with HaMuch and we'll send it to extension builders in Romford.
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 - £17,805

Two storey extension - £88,457

Build a timber frame extension - £26,305

Build a swimming pool - £81,305

Single storey extension - £61,096

Side return extension - £44,929

Install an RSJ - £2,505

Outbuilding - £10,305

Build a Mansard loft conversion - £52,305

Loft conversion - £36,608

Build a kitchen extension - £42,305

Hip to gable loft conversion - £42,305

Granny annexe - £87,305

Garden office - £10,305

Convert a Garage - £16,305

Garage - £18,805

Build a flat roof extension - £22,305

Build a dormer loft conversion - £42,305

Concrete foundations - £6,555

Convert a bungalow loft - £29,305

Convert a basement - £40,929