From £6,626
CK Constructions & Development Ltd is a trusted extension builder serving customers in RM16 and the surrounding area. Contact us to today to get a ...
From £6,498
Experienced extension builder ready to quote for your work. Cornerstones Construction is the best extension builder in RM16. No obligation free quo...
From £6,674
Nouvell Decor is a trusted extension builder serving customers in RM16 and the surrounding area. Contact us to today to get a competitive quote for...
From £6,170
Masonic Plumbing and Heating Ltd are here to help customers who need an Extension Builder in RM16. We offer a competitive rate to complete all your...
From £6,434
Experienced extension builder ready to quote for your work. CC&D BUILDING LTD is the best extension builder in RM16. No obligation free quotes and ...
From £6,442
NIECEIC / NAAPIT GASSAFE WATER REGULATIONS We offer services towards completion of high end construction projects to dis...
From £6,562
skilled worker who specializes in completing a wide range of building and renovation projects
From £6,866
HOUSE BUILDING SERVICES LIMITED is a trusted extension builder serving customers in RM16 and the surrounding area. Contact us to today to get a com...
From £6,450
Relax... you have found a reliable extension builder in RM16. Derryard Construction Ltd is a friendly and reliable company based in RM16 who consid...
From £6,218
B J CULLEN BUILDERS are here to help customers who need an Extension Builder in RM16. We offer a competitive rate to complete all your extension bu...

Concrete foundations range from the £6,170 (Masonic Plumbing and Heating Ltd based in BR2) to £6,866 (HOUSE BUILDING SERVICES LIMITED based in DA16) in RM16.
Comparing extension builders estimates for laying concrete foundations gives you an idea of who will be better value, but the best way to compare costs is to get actual quotes.
Find out the exact cost of laying concrete foundations in RM16 by posting a job with HaMuch. We will send it to extension builders who can give you a detailed quote.
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 - £17,744

Two storey extension - £88,366

Build a timber frame extension - £26,244

Build a swimming pool - £81,244

Single storey extension - £59,880

Side return extension - £44,245

Install an RSJ - £2,444

Outbuilding - £10,244

Build a Mansard loft conversion - £52,244

Loft conversion - £36,038

Build a kitchen extension - £42,244

Hip to gable loft conversion - £42,244

Granny annexe - £87,244

Garden office - £10,244

Convert a Garage - £16,244

Garage - £18,744

Build a flat roof extension - £22,244

Build a dormer loft conversion - £42,244

Concrete foundations - £6,494

Convert a bungalow loft - £29,244

Convert a basement - £40,245