Need the extension buildering job done quickly without breaking the bank? SH Enterprise offer fast, reliable, and affordable extension buildering s...
Torrington Design
NIECEIC / NAAPIT GASSAFE WATER REGULATIONS We offer services towards completion of high end construction projects to dis...
"Did callout made safe my elctrical work thanks" - reviewed 16/05/23, REECYRUSSO
Relax... you have found a reliable extension builder in Buckingham Gate. M & A UK Ltd is a friendly and reliable company based in Buckingham Gate w...
Jay Reid
Experienced extension builder ready to quote for your work. D & G Building & Decorating is the best extension builder in Buckingham Gate. No obliga...
CK Constructions & Development Ltd is a trusted extension builder serving customers in Buckingham Gate and the surrounding area. Contact us to toda...
London Construction is an established and experienced local extension builder in Buckingham Gate. Please contact us for a free, no obligation quote...
A to Z Builders Ltd are here to help customers who need an Extension Builder in Buckingham Gate. We offer a competitive rate to complete all your e...
Experienced extension builder ready to quote for your work. Cornerstones Construction is the best extension builder in Buckingham Gate. No obligati...
JK Doors is a trusted extension builder serving customers in Buckingham Gate and the surrounding area. Contact us to today to get a competitive quo...

Garden offices range from the cheapest of £9,976 (A to Z Builders Ltd based in SW1P) to the dearest of £12,320 (Reid and Co Developments Ltd based in NW8), 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 Buckingham Gate by posting a job with HaMuch. We'll send it to extension builders in Buckingham Gate.
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 - £17,925

Two storey extension - £88,637

Build a timber frame extension - £26,425

Build a swimming pool - £81,425

Single storey extension - £63,496

Side return extension - £46,279

Install an RSJ - £2,625

Outbuilding - £10,425

Build a Mansard loft conversion - £52,425

Loft conversion - £37,733

Build a kitchen extension - £42,425

Hip to gable loft conversion - £42,425

Granny annexe - £87,425

Garden office - £10,425

Convert a Garage - £16,425

Garage - £18,925

Build a flat roof extension - £22,425

Build a dormer loft conversion - £42,425

Concrete foundations - £6,675

Convert a bungalow loft - £29,425

Convert a basement - £42,279