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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...
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...
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 ...
From £6,426
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
MD Building & Project Management Ltd
Need an Extension Builder in Hainault? MD Building & Project Management Ltd has been helping local clients (10 mile radius) with their extension bu...
Anji Construction
Hainault, IG6
Need the extension buildering job done quickly without breaking the bank? Anji Construction offer fast, reliable, and affordable extension builderi...
Concrete foundation costs in Hainault
Concrete foundations range from the £5,666 (RTC Plumbers based in RM6) to £6,962 (Render based in IG1) in Hainault.
Comparing extension builders estimates for laying concrete foundations gives you an idea of who will be better value, but the best way to compare costs is to get actual quotes.
Find out the exact cost of laying concrete foundations in Hainault by posting a job with HaMuch. We will send it to extension builders who can give you a detailed quote.
- How much do foundations cost in the UK?
- What factors affect the cost of concrete foundations?
- What is the difference between a trench and a strip foundation?
- What is the difference between a concrete slab and a foundation?
- What is the minimum depth for a concrete foundation?
- Can I pour my own foundation?
- Can I pour my own concrete slab?
- How do you put a new foundation under an existing house?
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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 - £17,761
Two storey extension - £88,391
Build a timber frame extension - £26,261
Build a swimming pool - £81,261
Single storey extension - £60,216
Side return extension - £44,434
Install an RSJ - £2,461
Outbuilding - £10,261
Build a Mansard loft conversion - £52,261
Loft conversion - £36,195
Build a kitchen extension - £42,261
Hip to gable loft conversion - £42,261
Granny annexe - £87,261
Garden office - £10,261
Convert a Garage - £16,261
Garage - £18,761
Build a flat roof extension - £22,261
Build a dormer loft conversion - £42,261
Concrete foundations - £6,511
Convert a bungalow loft - £29,261
Convert a basement - £40,434