From £40,600
Masonic Plumbing and Heating Ltd are here to help customers who need an Extension Builder in RM14. We offer a competitive rate to complete all your...
From £43,570
Experienced extension builder ready to quote for your work. CC&D BUILDING LTD is the best extension builder in RM14. No obligation free quotes and ...
From £47,800
Our homes need to be regularly maintained and from time to time they need to be rejuvenated, modernised and enhanced. When it comes to building wor...
From £41,320
JK Doors is a trusted extension builder serving customers in RM14 and the surrounding area. Contact us to today to get a competitive quote for exte...
From £43,660
NIECEIC / NAAPIT GASSAFE WATER REGULATIONS We offer services towards completion of high end construction projects to dis...
From £45,010
skilled worker who specializes in completing a wide range of building and renovation projects
From £48,430
HOUSE BUILDING SERVICES LIMITED is a trusted extension builder serving customers in RM14 and the surrounding area. Contact us to today to get a com...
From £43,750
Relax... you have found a reliable extension builder in RM14. Derryard Construction Ltd is a friendly and reliable company based in RM14 who consid...
From £41,140
B J CULLEN BUILDERS are here to help customers who need an Extension Builder in RM14. We offer a competitive rate to complete all your extension bu...
From £41,860
Relax... you have found a reliable extension builder in RM14. Major Building Contractors Ltd is a friendly and reliable company based in RM14 who c...

Comparing extension builders estimates for Side return extension gives you an idea of who will be better value but the best way to compare costs is to get actual quotes.
What to do - Get rates and quotes for a side return extention by posting your job to extension builders in RM14.
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 - £17,697

Two storey extension - £88,295

Build a timber frame extension - £26,197

Build a swimming pool - £81,197

Single storey extension - £58,936

Side return extension - £43,714

Install an RSJ - £2,397

Outbuilding - £10,197

Build a Mansard loft conversion - £52,197

Loft conversion - £35,595

Build a kitchen extension - £42,197

Hip to gable loft conversion - £42,197

Granny annexe - £87,197

Garden office - £10,197

Convert a Garage - £16,197

Garage - £18,697

Build a flat roof extension - £22,197

Build a dormer loft conversion - £42,197

Concrete foundations - £6,447

Convert a bungalow loft - £29,197

Convert a basement - £39,714