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SC General Builders Ltd
SC General Builders Ltd are here to help customers who need an Extension Builder in Hainault. We offer a competitive rate to complete all your exte...
Major Building Contractors Ltd
Relax... you have found a reliable extension builder in Hainault. Major Building Contractors Ltd is a friendly and reliable company based in Hainau...
Decorating Building Service
Decorating Building Service are here to help customers who need an Extension Builder in Hainault. We offer a competitive rate to complete all your ...
Sz Builders
Need to find an Extension Builder near you for all your extension buildering work?
Sz Builders provides a local, trusted extension builderi...
Render
Experienced extension builder ready to quote for your work. Render is the best extension builder in Hainault. No obligation free quotes and many ha...
From £29,176
Fedora and sons Ltd
MIHAI Martolea
Member since September 2026
Fedora and sons Ltd is a trusted extension builder serving customers in Hainault and the surrounding area. Contact us to today to get a competitive...
RTC Plumbers
Shaik Jamal
Welcome to RTC Plumbers! With over 15 years of experience, we offer a range of plumbing services from simple repairs to complex installations, each...
ESK Builders
Need to find an Extension Builder near you for all your extension buildering work?
ESK Builders provides a local, trusted extension builder...
Nouvell Decor
Mark Garnett
Nouvell Decor is a trusted extension builder serving customers in Hainault and the surrounding area. Contact us to today to get a competitive quote...
Guven Buildings LTD
Hikmet Guven
skilled worker who specializes in completing a wide range of building and renovation projects
Bungalow Loft Conversion Cost in Hainault
In Hainault, bungalow loft conversions range from the cheapest of £28,416 (RTC Plumbers based in RM6) to the dearest of £29,712 (Render based in IG1), but the best way to get accurate prices is to get quotes.
Post your job on HaMuch now to get extension builders quotes to convert your bungalow's loft in Hainault.
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Estimates for common extension builder jobs in Hainault;
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 - £17,731
Two storey extension - £88,347
Build a timber frame extension - £26,231
Build a swimming pool - £81,231
Single storey extension - £59,624
Side return extension - £44,101
Install an RSJ - £2,431
Outbuilding - £10,231
Build a Mansard loft conversion - £52,231
Loft conversion - £35,918
Build a kitchen extension - £42,231
Hip to gable loft conversion - £42,231
Granny annexe - £87,231
Garden office - £10,231
Convert a Garage - £16,231
Garage - £18,731
Build a flat roof extension - £22,231
Build a dormer loft conversion - £42,231
Concrete foundations - £6,481
Convert a bungalow loft - £29,231
Convert a basement - £40,101