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Mr
Jonathan Rimmer
Experienced extension builder ready to quote for your work. Mr is the best extension builder in W10. No obligation free quotes and many happy custo...
V.S.P
V.S.P is a trusted extension builder serving customers in W10 and the surrounding area. Contact us to today to get a competitive quote for extensio...
BPS Building
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
1st & 2nd Fix Vasconstruct
Vas Constructs
RUBBERCOVER™ EPDM Permaroof rubber cover and roof system. Lead flashing. NCTS. Timber Frame Buildings. Refurbish fit out, structural ...
Khetani Builders (UK) Ltd
Experienced extension builder ready to quote for your work. Khetani Builders (UK) Ltd is the best extension builder in W10. No obligation free quot...
GasHeat
Patrick Kelly
Over 20 years experience
Client focussed and driven
Personal planning and completion of work
Warranty ...
M & A UK Ltd
Relax... you have found a reliable extension builder in W10. M & A UK Ltd is a friendly and reliable company based in W10 who consider no job as to...
Newpark Construction
Newpark Construction are here to help customers who need an Extension Builder in W10. We offer a competitive rate to complete all your extension bu...
HUGHES BUILDERS
Experienced extension builder ready to quote for your work. HUGHES BUILDERS is the best extension builder in W10. No obligation free quotes and man...
Heaven Sent Construction
Need to find an Extension Builder near you for all your extension buildering work?
Heaven Sent Construction provides a local, trusted exten...
Extension builder estimates (based on hourly rates) to build a single storey extension in W10
- 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 W10;
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 - £17,925
Two storey extension - £88,637
Build a timber frame extension - £26,425
Build a swimming pool - £81,425
Single storey extension - £63,496
Side return extension - £46,279
Install an RSJ - £2,625
Outbuilding - £10,425
Build a Mansard loft conversion - £52,425
Loft conversion - £37,733
Build a kitchen extension - £42,425
Hip to gable loft conversion - £42,425
Granny annexe - £87,425
Garden office - £10,425
Convert a Garage - £16,425
Garage - £18,925
Build a flat roof extension - £22,425
Build a dormer loft conversion - £42,425
Concrete foundations - £6,675
Convert a bungalow loft - £29,425
Convert a basement - £42,279