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GNB Construction Builders Ltd
Trusted and professional extension builder in E3. Experienced in all extension buildering work and keeping within budget and on quote. GNB Construc...
Glenward Builders Ltd
Experienced extension builder ready to quote for your work. Glenward Builders Ltd is the best extension builder in E3. No obligation free quotes an...
KAROL OMILIAN BUILDING SERVICE
KAROL OMILIAN BUILDING SERVICE is a trusted extension builder serving customers in E3 and the surrounding area. Contact us to today to get a compet...
ALRIMO CONSTRUCTION LTD
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
Renobuild Group
Daniel Dixon
Need to find an Extension Builder near you for all your extension buildering work?
Renobuild Group provides a local, trusted extension buil...
Andy Tunmer Building Services
Andy Tunmer Building Services is an established and experienced local extension builder in E3. Please contact us for a free, no obligation quote an...
Carland Builders Ltd
Carland Builders Ltd are here to help customers who need an Extension Builder in E3. We offer a competitive rate to complete all your extension bui...
Carbin Canopy
Relax... you have found a reliable extension builder in E3. Carbin Canopy is a friendly and reliable company based in E3 who consider no job as too...
House Proud Construction & Design
At House Proud Construction we fit bespoke bathrooms for discerning customers in East London and the surrounding area.It is a well-known fa...
AB Building Maintainance
Trusted and professional extension builder in E3. Experienced in all extension buildering work and keeping within budget and on quote. AB Building ...
Extension builder estimates (based on hourly rates) to build a single storey extension in E3
- How much does a single storey extension cost?
- Single storey extension cost calculator
- What size single storey extension can I build without planning permission?
- Do I need an architect for an extension?
- How deep do foundations need to be for a single storey extension?
- Is it cheaper to have an extension or a conservatory?
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Estimates for common extension builder jobs in E3;
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 - £17,720
Two storey extension - £88,330
Build a timber frame extension - £26,220
Build a swimming pool - £81,220
Single storey extension - £59,400
Side return extension - £43,975
Install an RSJ - £2,420
Outbuilding - £10,220
Build a Mansard loft conversion - £52,220
Loft conversion - £35,813
Build a kitchen extension - £42,220
Hip to gable loft conversion - £42,220
Granny annexe - £87,220
Garden office - £10,220
Convert a Garage - £16,220
Garage - £18,720
Build a flat roof extension - £22,220
Build a dormer loft conversion - £42,220
Concrete foundations - £6,470
Convert a bungalow loft - £29,220
Convert a basement - £39,975