From £11,120
Experienced extension builder ready to quote for your work. CITY BUILDING SERVICES LIMITED is the best extension builder in Brighton And Hove. No o...
From £10,024
House Construction ltd is a trusted extension builder serving customers in Brighton And Hove and the surrounding area. Contact us to today to get a...
From £9,696
Trusted and professional extension builder in Brighton And Hove. Experienced in all extension buildering work and keeping within budget and on quot...
From £10,072
Relax... you have found a reliable extension builder in Brighton And Hove. R & G Construction Brighton Ltd is a friendly and reliable company based...
From £10,008
Business CategoriesBathroom Planners and Furnishers, Builders, Building Services, Cabinet Makers, Decking, Flooring Services, Home Improvem...
From £9,840
The studio is based on our founder's vision in concept and interior design, Fabio Lauro has long been in the business of creating atmospheres. His ...
From £9,856
Orchard Timberworks is a Brighton based Carpentry and Joinery business, located in the beautiful South Downs. We specialise in custom Carpentry and...
From £9,864
Brightspace Renovations is an established extension buildering business in Brighton And Hove. We come highly recommended and provide competitive qu...
From £9,832
Need to find an Extension Builder near you for all your extension buildering work?
Bright Green Homes LLP provides a local, trusted extensi...
From £10,128
Build Safe Ltd is an established and experienced local extension builder in Brighton And Hove. Please contact us for a free, no obligation quote an...

Garden offices range from the cheapest of £9,696 (Construct Brighton based in BN1) to the dearest of £11,120 (CITY BUILDING SERVICES LIMITED based in BN2), 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 Brighton And Hove by posting a job with HaMuch. We'll send it to extension builders in Brighton And Hove.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Garden Office near Brighton and Hove | £35 | £251 |
| Garden Office near Brighton | £35 | £251 |
| Garden Office near Shoreham-by-Sea | £36 | £250 |
| Garden Office near Burgess Hill | £36 | £240 |
| Garden Office near Lancing | £37 | £251 |
| Garden Office near Worthing | £35 | £251 |
| Garden Office near Seaford | £34 | £243 |
| Garden Office near Haywards Heath | £35 | £256 |
| Garden Office near Mid Sussex | £35 | £261 |
| Garden Office near Rustington | £36 | £246 |
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 - £17,544

Two storey extension - £88,066

Build a timber frame extension - £26,044

Build a swimming pool - £81,044

Single storey extension - £55,880

Side return extension - £41,995

Install an RSJ - £2,244

Outbuilding - £10,044

Build a Mansard loft conversion - £52,044

Loft conversion - £34,163

Build a kitchen extension - £42,044

Hip to gable loft conversion - £42,044

Granny annexe - £87,044

Garden office - £10,044

Convert a Garage - £16,044

Garage - £18,544

Build a flat roof extension - £22,044

Build a dormer loft conversion - £42,044

Concrete foundations - £6,294

Convert a bungalow loft - £29,044

Convert a basement - £37,995