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ROOSE CONSTRUCTION LTD
Trusted and professional extension builder in Greenwich. Experienced in all extension buildering work and keeping within budget and on quote. ROOSE...
"Dormer loft conversion" - SE3, job posted 30/08/25
£38/hr
£240/day
Trafalgar Building Company Limited
Greenwich, SE10
Trusted and professional extension builder in Greenwich. Experienced in all extension buildering work and keeping within budget and on quote. Trafa...
"Loft conversion" - SE3, job posted 18/03/24
£49/hr
£304/day
Island design & Construction Ltd
Island design & Construction Ltd are here to help customers who need an Extension Builder in Greenwich. We offer a competitive rate to complete all...
"Hello can you help me build a LEAN-TO CONSERVATORY/SUN ROOM . My bedroom is very small and need extra space. I would require insulation; a small windows for fresh air and French Doors with a lock. QUOTE PLS: Not sure to build from scratch or buy one to be erected SIZE: 8X6 OR 10X6. THANK YOU." - SE8, job posted 24/02/24
£46/hr
£289/day
MARMAREX
We are a London-based contractor with significant experience in prime property construction and refurbishment, delivering projects for our clients ...
"Loft conversion" - SE7, job posted 11/01/24
£44/hr
£284/day
Prestige Roofing Limited
Ricky Fuller
Experienced extension builder ready to quote for your work. Prestige Roofing Limited is the best extension builder in Greenwich. No obligation free...
£44/hr
£275/day
Storeyboard
Greenwich Greater London, SE10
Storeyboard work on projects of all sizes from outhouses and extensions to full renovations and commercial projects.We offer a complete and bespoke...
£43/hr
£266/day
Storeyboard
Experienced extension builder ready to quote for your work. Storeyboard is the best extension builder in Greenwich. No obligation free quotes and m...
£38/hr
£244/day
L&L Lucas Builder Ltd
Greenwich Greater london, SE10
Dear customers welcome to my page. I have been working as builder for more than 20 years. I can carrying out general building work,extension any si...
£44/hr
£277/day
Demiri Builder Ltd
Our building services company Demiri Builder Ltd has 15 years’ experience in the industry. We have been helping customers in Lewisham and the sur...
£41/hr
£255/day
Dule Vida Property Design Ltd
Dule Vida Property Design Ltd is a trusted extension builder serving customers in Greenwich and the surrounding area. Contact us to today to get a ...
£43/hr
£265/day
CG Design and Build LTD.
CG Design & Build is a boutique architectural design agency with in-house construction teams, delivering unique one-off residential and commercial...
£38/hr
£238/day
CG Design and Build LTD.
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
£45/hr
£280/day
TP Building & Development Services Ltd
TP Building & Development Services Ltd is an established and experienced local extension builder in Greenwich. Please contact us for a free, no obl...
£37/hr
£233/day
ALFA Building Solutions Ltd
Experienced extension builder ready to quote for your work. ALFA Building Solutions Ltd is the best extension builder in Greenwich. No obligation f...
£47/hr
£292/day
ALFA Building Solutions Ltd
We are transforming London Homes into stunning everyday modern spaces. We work closely with you to turn your property dreams into a reality; all de...
£46/hr
£289/day
blitbolt ltd
Need to find an Extension Builder near you for all your extension buildering work?
blitbolt ltd provides a local, trusted extension builder...
£44/hr
£275/day
blitbolt ltd
We have a creative eye and like a challenge, often building bespoke and creative buildings and furniture. This is mixed with a wide experience of m...
£50/hr
£311/day
Your Builder Hero
Your Builder Hero Construction is a full service building company specialising in home renovations, home extensions, full maintenance and building ...
£43/hr
£270/day
AADO SERVICES LTD
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
£40/hr
£252/day
WiseContract
WiseContract are here to help customers who need an Extension Builder in Greenwich. We offer a competitive rate to complete all your extension buil...
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Use these steps to find Extension Builders in Greenwich for FREE!
- Post your job: Click "Get quotes" and briefly describe your job.
- Enter your details: We’ll match you with Extension Builders in Greenwich. We’ll notify you via text or email when an Extension Builder is available to quote.
- Select your Extension Builder: Compare Extension Builders interested in working with you. You can use HaMuch to safely message local Greenwich Extension Builders or phone them directly - you’re in control!
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 - £26,192
Garden office - £10,192
Granny annexe - £87,192
Build a flat roof extension - £22,192
Convert a Garage - £16,192
Hip to gable loft conversion - £42,192
Convert a bungalow loft - £29,192
Build a dormer loft conversion - £42,192
Build a swimming pool - £81,192
Build a Mansard loft conversion - £52,192
Concrete foundations - £6,442
Underpin a building - £17,692
Two storey extension - £88,288
Convert a basement - £39,660
Side return extension - £43,660
Loft conversion - £35,550
Garage - £18,692
Single storey extension - £58,840
Outbuilding - £10,192
Install an RSJ - £2,392
Build a kitchen extension - £42,192
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