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CC&D BUILDING LTD
Catalin CIOBANU
Experienced extension builder ready to quote for your work. CC&D BUILDING LTD is the best extension builder in E13. No obligation free quotes and m...
"Speculative quote ahead of a prospective purchase" - E3, job posted 31/08/26
GNB Construction Builders Ltd
Trusted and professional extension builder in E13. Experienced in all extension buildering work and keeping within budget and on quote. GNB Constru...
"Outbuilding, how much does it cost?" - E7, job posted 07/11/24
G HAMID CONSTRUCTION LTD
Relax... you have found a reliable extension builder in E13. G HAMID CONSTRUCTION LTD is a friendly and reliable company based in E13 who consider ...
"Loft conversion" - MANOR PARK, job posted 26/06/24
Kaseno Group
Kaseno Group are here to help customers who need an Extension Builder in E13. We offer a competitive rate to complete all your extension buildering...
"Looking for a glass side infill extension for terraced house in Leyton E15; Total area of extension is around 10-11 sqm." - E15, job posted 10/06/24
Derryard Construction Ltd
Relax... you have found a reliable extension builder in E13. Derryard Construction Ltd is a friendly and reliable company based in E13 who consider...
"Loft conversion of a semi-detached house, E15 2AT Hip to Gable Conversion + Rear Dormer Bedroom / Bathroom combination Thus need plumbling and electricity" - E15, job posted 08/03/24
Charlie Builder
Trusted and professional extension builder in E13. Experienced in all extension buildering work and keeping within budget and on quote. Charlie Bui...
"Loft conversion" - E15, job posted 08/03/24
KAROL OMILIAN BUILDING SERVICE
KAROL OMILIAN BUILDING SERVICE is a trusted extension builder serving customers in E13 and the surrounding area. Contact us to today to get a compe...
"Loft conversion" - E13, job posted 16/02/24
PJ Lane
Experienced extension builder ready to quote for your work. PJ Lane is the best extension builder in E13. No obligation free quotes and many happy ...
"Build an be small extension" - E15, job posted 26/01/24
ALRIMO CONSTRUCTION LTD
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
"Loft conversion" - E13, job posted 01/12/23
Albion Ra Ltd
Albion RA offers complete construction solutions for residential clients across Kent\nand the surrounding areas.\n\nOur specialist team has many ye...
"Basement Conversion Quote: Terraced house with a 25m2 basement(2rooms,existing head Ht 2.2m). 2.4m required Ht. Part One: To lower the floor and possibly concrete support walls instead of underpinning.Possible front stair access. Part Two: existing dining room + side alley way 35m2, to dig and..." - E7, job posted 18/09/23
M&J Builders
M&J Builders is a trusted extension builder serving customers in E13 and the surrounding area. Contact us to today to get a competitive quote for e...
£47/hr
£296/day
Plumberrubs
Ruby Wengi
Need to find an Extension Builder near you for all your extension buildering work?
Plumberrubs provides a local, trusted extension builderi...
£23/hr
£129/day
Animus Construction Ltd
Tomas Fedotovas
Relax... you have found a reliable extension builder in E13. Animus Construction Ltd is a friendly and reliable company based in E13 who consider n...
£51/hr
£316/day
Matt Contractor
Matt Contractor are masters of high-end full refurbishments, conversions, kitchen design and extensions. Each customer is treated personally with a...
£41/hr
£263/day
Jata construction limited
Elez Jata
we work with quality and guarantee, our goal is customer satisfaction
£47/hr
£298/day
MICHAELS UNITED TRADESMAN BUILD
Trusted and professional extension builder in E13. Experienced in all extension buildering work and keeping within budget and on quote. MICHAELS UN...
£46/hr
£286/day
Rich Designz Ltd
Greater London, E13
Need an Extension Builder in E13? Rich Designz Ltd has been helping local clients (5 mile radius) with their extension buildering jobs for many yea...
£40/hr
£248/day
Rich Designz Ltd
London's leading bespoke design and build specialists! Let us help you turn your dream home into a reality. Don't delay contact us today for a firs...
£43/hr
£267/day
RCB Group
Greater London, E13
RCB Group are a design & build company offering an end-to-end service. Our senior management team have 60 years combined professional services expe...
£50/hr
£309/day
Brksta Ltd
Brksta Ltd are here to help customers who need an Extension Builder in E13. We offer a competitive rate to complete all your extension buildering j...
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Local Extension Builders in London Boroughs
Job estimates from extension builders near you
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.

Build a timber frame extension - £26,184

Garden office - £10,184

Granny annexe - £87,184

Build a flat roof extension - £22,184

Convert a Garage - £16,184

Hip to gable loft conversion - £42,184

Convert a bungalow loft - £29,184

Build a dormer loft conversion - £42,184

Build a swimming pool - £81,184

Build a Mansard loft conversion - £52,184

Concrete foundations - £6,434

Underpin a building - £17,684

Two storey extension - £88,276

Convert a basement - £39,570

Side return extension - £43,570

Loft conversion - £35,475

Garage - £18,684

Single storey extension - £58,680

Outbuilding - £10,184

Install an RSJ - £2,384

Build a kitchen extension - £42,184
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