Experienced extension builder ready to quote for your work. J&J Building Solutions is the best extension builder in SW18. No obligation free quotes...
Samuele Paolini
Need an Extension Builder in SW18? Samuele Paolini has been helping local clients (5 mile radius) with their extension buildering jobs for many ye...
Erald Kanani
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
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
Vasi J
No Call out charges!
All Jobs Fully Insured and Guaranteed !!!
All aspects of Plumbing, Heating and Drains....
..."I am very pleased with the work carried out. All very clear and transparent." - ROMFORD,reviewed 10/01/18, KELLY
PW Construction & Renovation Ltd is a trusted extension builder serving customers in SW18 and the surrounding area. Contact us to today to get a co...
Robert Buci
Buci builders ltd is a trusted extension builder serving customers in SW18 and the surrounding area. Contact us to today to get a competitive quote...
Experienced extension builder ready to quote for your work. The Perfectionist is the best extension builder in SW18. No obligation free quotes and ...

Hip to gable loft conversions range from the cheapest of £41,880 (Can design and Construction based in Ig11) to the dearest of £43,024 (Buci builders ltd based in SE27).
Comparing extension builders estimates for converting a hip to gable roof gives you an idea of who will be better value, but the best way to compare costs is to get actual quotes.
Get rates and quotes to do a hip to gable loft conversion in SW18 by posting a job with HaMuch and we will send it to extension builders in SW18.
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 - £17,686

Two storey extension - £88,278

Build a timber frame extension - £26,186

Build a swimming pool - £81,186

Single storey extension - £58,712

Side return extension - £43,588

Install an RSJ - £2,386

Outbuilding - £10,186

Build a Mansard loft conversion - £52,186

Loft conversion - £35,490

Build a kitchen extension - £42,186

Hip to gable loft conversion - £42,186

Granny annexe - £87,186

Garden office - £10,186

Convert a Garage - £16,186

Garage - £18,686

Build a flat roof extension - £22,186

Build a dormer loft conversion - £42,186

Concrete foundations - £6,436

Convert a bungalow loft - £29,186

Convert a basement - £39,588