From £81,048
Experienced extension builder ready to quote for your work. J&J Building Solutions is the best extension builder in Tulse Hill. No obligation free ...
From £81,200
Relax... you have found a reliable extension builder in Tulse Hill. Derryard Construction Ltd is a friendly and reliable company based in Tulse Hil...
From £80,968
B J CULLEN BUILDERS are here to help customers who need an Extension Builder in Tulse Hill. We offer a competitive rate to complete all your extens...
From £81,032
Relax... you have found a reliable extension builder in Tulse Hill. Major Building Contractors Ltd is a friendly and reliable company based in Tuls...
From £81,184
Need to find an Extension Builder near you for all your extension buildering work?
Sz Builders provides a local, trusted extension builderi...
From £81,712
Experienced extension builder ready to quote for your work. Render is the best extension builder in Tulse Hill. No obligation free quotes and many ...
From £80,896
Experienced extension builder ready to quote for your work. Jhon is the best extension builder in Tulse Hill. No obligation free quotes and many ha...
From £80,880
Member since August 2025
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
From £81,192
NIECEIC / NAAPIT GASSAFE WATER REGULATIONS We offer services towards completion of high end construction projects to dis...
From £81,312
skilled worker who specializes in completing a wide range of building and renovation projects

The cost of installing a swimming pool in Tulse Hill ranges from £80,880 (Can design and Construction based in Ig11) to £81,712 (Render based in IG1), but the best way to get an idea of how much you'll spend is to get actual quotes.
Post your job on HaMuch now and we'll put you in touch with extension builders in Tulse Hill.
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 - £17,642

Two storey extension - £88,214

Build a timber frame extension - £26,142

Build a swimming pool - £81,142

Single storey extension - £57,848

Side return extension - £43,102

Install an RSJ - £2,342

Outbuilding - £10,142

Build a Mansard loft conversion - £52,142

Loft conversion - £35,085

Build a kitchen extension - £42,142

Hip to gable loft conversion - £42,142

Granny annexe - £87,142

Garden office - £10,142

Convert a Garage - £16,142

Garage - £18,642

Build a flat roof extension - £22,142

Build a dormer loft conversion - £42,142

Concrete foundations - £6,392

Convert a bungalow loft - £29,142

Convert a basement - £39,102