From £10,224
Gidea Park, RM2
Relax... you have found a reliable extension builder in RM2. A Star Construction is a friendly and reliable company based in RM2 who consider no jo...
From £10,048
Need to find an Extension Builder near you for all your extension buildering work?
KERFIELD BUILDING SERVICES LTD provides a local, trusted...
From £9,896
Trusted and professional extension builder in RM2. Experienced in all extension buildering work and keeping within budget and on quote. Chris Adams...
From £11,232
Optimus Build Solutions delivers exceptional construction services in London and surronding areas. Specializing in bathroom and kitchen refurbishme...
From £10,240
Q Boss D&B is an established extension buildering business in RM2. We come highly recommended and provide competitive quotes for your work.
From £9,976
ARMOUR BUILDING & REFURBS is a trusted extension builder serving customers in RM2 and the surrounding area. Contact us to today to get a competitiv...
From £10,448
Lori Construction Services Limited are here to help customers who need an Extension Builder in RM2. We offer a competitive rate to complete all you...
From £10,384
Prendi Construction Ltd is an established and experienced local extension builder in RM2. Please contact us for a free, no obligation quote and com...
From £9,952
SS Home Builders is a trusted extension builder serving customers in RM2 and the surrounding area. Contact us to today to get a competitive quote f...
From £10,248
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...

Garden offices range from the cheapest of £9,896 (Chris Adams Pebbledashing based in RM11) to the dearest of £11,232 (Optimus Build Solutions based in Rm1), but these are only estimates.
The best way to compare costs is to get actual quotes.
Get rates and quotes to build a garden office in RM2 by posting a job with HaMuch. We'll send it to extension builders in RM2.
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 - £17,765

Two storey extension - £88,397

Build a timber frame extension - £26,265

Build a swimming pool - £81,265

Single storey extension - £60,296

Side return extension - £44,479

Install an RSJ - £2,465

Outbuilding - £10,265

Build a Mansard loft conversion - £52,265

Loft conversion - £36,233

Build a kitchen extension - £42,265

Hip to gable loft conversion - £42,265

Granny annexe - £87,265

Garden office - £10,265

Convert a Garage - £16,265

Garage - £18,765

Build a flat roof extension - £22,265

Build a dormer loft conversion - £42,265

Concrete foundations - £6,515

Convert a bungalow loft - £29,265

Convert a basement - £40,479