How HaMuch saves you money
Post your job for free
We send your job to ALL W11 extension builders
Compare quotes
Available extension builders in W11 reply
Save Money
Select your affordable W11 extension builder
Post your job
Mr
Jonathan Rimmer
Experienced extension builder ready to quote for your work. Mr is the best extension builder in W11. No obligation free quotes and many happy custo...
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 ...
M & A UK Ltd
Relax... you have found a reliable extension builder in W11. M & A UK Ltd is a friendly and reliable company based in W11 who consider no job as to...
Newpark Construction
Newpark Construction are here to help customers who need an Extension Builder in W11. 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 W11. 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...
H G Builders
H G Builders is an established and experienced local extension builder in W11. Please contact us for a free, no obligation quote and competitive ra...
Graham Construction
Graham Construction is an established extension buildering business in W11. We come highly recommended and provide competitive quotes for your work...
JNJ Building Services Ltd
Experienced extension builder ready to quote for your work. JNJ Building Services Ltd is the best extension builder in W11. No obligation free quot...
Swimming pool cost in W11
The cost of installing a swimming pool in W11 ranges from £80,928 (BPS Building based in NW6) to £82,840 (1st & 2nd Fix Vasconstruct based in W12), but the best way to get an idea of how much you'll spend is to get actual quotes.
Post your job on HaMuch now and we'll put you in touch with extension builders in W11.
- How much does it cost to have a pool in the UK?
- Factors that affect the cost of building a swimming pool
- Types of swimming pool
- Are above-ground pools worth it?
- What is the cheapest way to build a swimming pool?
- How long does it take to fit a swimming pool?
- How much does it cost to build a pool house?
- FAQs
Get extension builder rates instantly
Estimates for common extension builder jobs in W11;
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 - £17,846
Two storey extension - £88,518
Build a timber frame extension - £26,346
Build a swimming pool - £81,346
Single storey extension - £61,912
Side return extension - £45,388
Install an RSJ - £2,546
Outbuilding - £10,346
Build a Mansard loft conversion - £52,346
Loft conversion - £36,990
Build a kitchen extension - £42,346
Hip to gable loft conversion - £42,346
Granny annexe - £87,346
Garden office - £10,346
Convert a Garage - £16,346
Garage - £18,846
Build a flat roof extension - £22,346
Build a dormer loft conversion - £42,346
Concrete foundations - £6,596
Convert a bungalow loft - £29,346
Convert a basement - £41,388