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Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
Andy Harris
Andy Harris Construction is an established and experienced local extension builder in Hanwell. Please contact us for a free, no obligation quote an...
Image Design & Consultants is a trusted extension builder serving customers in Hanwell and the surrounding area. Contact us to today to get a compe...
Hardeep Samra
MJ Builders (London) Ltd are here to help customers who need an Extension Builder in Hanwell. We offer a competitive rate to complete all your exte...
Trusted and professional extension builder in Hanwell. Experienced in all extension buildering work and keeping within budget and on quote. DC Buil...
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
At Ferdas Design & Build Ltd we have been fitting bespoke bathrooms since 2013. We pride ourselves on being the go-to bathroom fitters for discerni...
Tomasz Pedowicz
Hi we have 15 years of experience in building and construction industry our specialization is bathrooms and renovations please have a look at the w...
Elite Construction London Ltd
Elite Construction London Ltd has been one of the top providers of building and remodeling services in London for more than ten years.Our goal is ...
Experienced extension builder ready to quote for your work. DIAL 1ST CONSTRUCTION LTD is the best extension builder in Hanwell. No obligation free ...

Hip to gable loft conversions range from the cheapest of £41,904 (Elite Construction London Ltd based in TW8) to the dearest of £42,504 (Ferdas Design & Build Ltd based in W3).
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 Hanwell by posting a job with HaMuch and we will send it to extension builders in Hanwell.
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 - £17,774

Two storey extension - £88,410

Build a timber frame extension - £26,274

Build a swimming pool - £81,274

Single storey extension - £60,472

Side return extension - £44,578

Install an RSJ - £2,474

Outbuilding - £10,274

Build a Mansard loft conversion - £52,274

Loft conversion - £36,315

Build a kitchen extension - £42,274

Hip to gable loft conversion - £42,274

Granny annexe - £87,274

Garden office - £10,274

Convert a Garage - £16,274

Garage - £18,774

Build a flat roof extension - £22,274

Build a dormer loft conversion - £42,274

Concrete foundations - £6,524

Convert a bungalow loft - £29,274

Convert a basement - £40,578