From £16,432
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
From £16,064
Experienced extension builder ready to quote for your work. Cornerstone is the best extension builder in Regent Street. No obligation free quotes a...
From £16,400
Starfish Properties is a trusted extension builder serving customers in Regent Street and the surrounding area. Contact us to today to get a compet...
From £16,336
Big Mamma is an established and experienced local extension builder in Regent Street. Please contact us for a free, no obligation quote and competi...
From £16,088
Dominic Payte - Design & Build is an established extension buildering business in Regent Street. We come highly recommended and provide competitive...
From £16,256
Originally established in 1996 ELV8 has set the highest standards within the building industry, achieving success by winning numerous gold awards f...
From £15,944
Hestia Contractors Ltd are here to help customers who need an Extension Builder in Regent Street. We offer a competitive rate to complete all your ...
From £16,040
Independent construction company we have wide range of experience, including newconstruction, renovation, design build and retail stores. We provid...
From £16,232
We are specialised in: demolition services, foundation services, property extension, general bricklaying, internal renovation and configuration, ca...
From £16,472
We are a Design and Build Company, based in London.We focus on super prime and luxury residential renovations in and around London and internationa...

Garage conversions in Regent Street typically range from £15,944 (Hestia Contractors Ltd based in W1B) to £16,472 (We Love Build based in W1J), but the only way to get an accurate cost for your specific project is to get quotes.
Post a job with HaMuch and we'll send it to extension builders in Regent Street who will be happy to help.
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 - £17,726

Two storey extension - £88,340

Build a timber frame extension - £26,226

Build a swimming pool - £81,226

Single storey extension - £59,528

Side return extension - £44,047

Install an RSJ - £2,426

Outbuilding - £10,226

Build a Mansard loft conversion - £52,226

Loft conversion - £35,873

Build a kitchen extension - £42,226

Hip to gable loft conversion - £42,226

Granny annexe - £87,226

Garden office - £10,226

Convert a Garage - £16,226

Garage - £18,726

Build a flat roof extension - £22,226

Build a dormer loft conversion - £42,226

Concrete foundations - £6,476

Convert a bungalow loft - £29,226

Convert a basement - £40,047