Find affordable extension builders near SW15
- Local extension builders SW15
- Job estimates from extension builders near you
- Local Extension Builders in London Boroughs
| Low | Average | High |
|---|---|---|
| £30 | £39 | £80 |
| Average hourly rate from 104 extension builders in SW15 ex VAT or callout | ||
Average SW15 extension builder hourly rate is £40
Range from the cheapest, mostly independent, £36 per hour and £200 per day (AVIB City Construction Ltd) to the dearest, normally the best, £80 per hour and £243 per day (WBS Refurbishments and Renovations LTD).
Comparing hourly and daily rates of extension builders gives you an idea of who will be better value but the best way to compare costs is to get actual quotes.
What to do - Click 'Get quotes' and describe your job and we will send it to your local extension builders for FREE.
Local extension builders SW15
Building Vision London Ltd
London SW15
£37/hour
£236/day
Extension Builder in SW15, SW15. Covering 5 mile radius.
Building Vision London Ltd is a trusted Extension Builder serving customers in SW15 and the surrounding area. Contact us to today to get a competitive quote for work in SW15. We offer value for money and quality to our customers, we pride ourselves on the positive feedback.
"Single storey extension"
GEORGE, SW18
KEVIN GEAR BUILDING & MAINTIAN
£37/hour
£232/day
KEVIN GEAR BUILDING & MAINTIAN are extension builders in SW15 who work within a 5 mile radius. Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of work in SW15 and testimonials.
"Side return extension"
SW13
Julia Property Refurbishment
Putney SW15
£37/hour
£236/day
Extension Builder in SW15, SW15 covering a 5 mile radius.
Experienced Extension Builder ready to quote for your work. Julia Property Refurbishment is the best Extension Builder in SW15. No obligation free quotes and many happy customers.
Design and Build London
£37/hour
£230/day
Design and Build London is an established and experienced local extension builder in SW15. Please contact us for a free, no obligation quote and competitive rates. Covering a 5 mile radius.
Lala Brothers Construction Ltd
London SW15
£39/hour
£243/day
Extension Builder in London, SW15. Working within a 5 mile radius.
In an unstable market house extensions are often the most viable option, helping you to get the most out of the space you have without the additional cost and stress of moving. Within most properties there is untapped potential just waiting to be ...
Essex and London Construction ELC
£37/hour
£230/day
Need to find an Extension Builder near you for all your work?
Essex and London Construction ELC provides a local, trusted service in and around SW15. Homeowners and landlords choose us for our excellent knowledge, experience and reliability plus reasonable call-out fees if applicable and no obligation quotes.
Ethos Urban Design
London, Greater London SW15
£37/hour
£230/day
Relax... you have found a reliable extension builder in SW15. Ethos Urban Design is a friendly and reliable company based in SW15 who consider no job as too big or too small. Qualified, professional extension builders with years of experience in the industry.
AVIB City Construction Ltd
£36/hour
£229/day
AVIB City Construction Ltd are extension builders in SW15 who work within a 5 mile radius. Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of work in SW15 and testimonials.
AJ Wells
Putney SW15
£37/hour
£235/day
Need to find an Extension Builder near you for all your work?
AJ Wells provides a local, trusted service in and around SW15. Homeowners and landlords choose us for our excellent knowledge, experience and reliability plus reasonable call-out fees if applicable and no obligation quotes.
Seven Plus Developments
£37/hour
£230/day
Extension Builder in SW15, SW15. Working within a 5 mile radius.
Seven Plus Developments is an established business in SW15. We come highly recommended and provide competitive quotes for your work.
Seven Plus Developments
Greater London SW15
£39/hour
£243/day
Extension Builder in Greater London, SW15. Working within a 5 mile radius.
We think imagination is our most valuable property. Because we know all buildings have walls, we aim not to build them in our minds. Because we know all buildings have windows, we aim to have them in our imagination. Because we know all buildings ...
GP Basement Building & Refurbishment
£37/hour
£230/day
Trusted and professional extension builder in SW15. Experienced in all work and keeping within budget and on quote. GP Basement Building & Refurbishment have many happy customers in SW15, testimonials available.
Her Own Space
£39/hour
£243/day
Extension Builder in London, SW18. Working within a 5 mile radius.
Never has it been more important than today to have a caring and practical space for women to learn from each others home renovation and to drive an understanding of retrofit in todays climate.With over 2700 women all undertaking home projects, He...
VERO CONSTRUCTION LTD
£37/hour
£233/day
Trusted and professional extension builder in SW15. Experienced in all work and keeping within budget and on quote. VERO CONSTRUCTION LTD have many happy customers in SW15, testimonials available.
SW15 BUILDERS LTD
Greater London SW15
£39/hour
£243/day
Extension Builder in SW15, SW15.
Need an Extension Builder in SW15? SW15 BUILDERS LTD has been helping local clients (5 mile radius) with their jobs for many years. Get a quote today.
URBAN LIVING.LONDON
£39/hour
£243/day
Extension Builder in Putney Greater London, SW15. Working within a 5 mile radius.
With over 25 years of combined experience, varying from £30K small – scale extensions to over £3m in substantial listed properties around central London. Large or small the quality remains the same. If our project particulars and quote fall wi...
Perfect Loft
£39/hour
£243/day
Extension Builder in London, SW18. Working within a 5 mile radius.
Perfect Loft is a well established, trustworthy, reliable and professional family run business with over 15 years' experience in the trade.We are based in south west London and cover all areas.Our service is professional, caring an...
MSZ Projects
£39/hour
£243/day
Extension Builder in Putney Greater London, SW15. Working within a 5 mile radius.
Looking to undertake a complex home or commercial renovation project? Look no further! I specialize in bringing your visions to life, ensuring that your project unfolds seamlessly, without any excuses or compromises on quality.Your time and peace ...
WBS Refurbishments and Renovations LTD
London SW15
£80/hour
£200/day
Extension Builder in London, SW15. Working within a 5 mile radius.
At WBS Refurbishments and Renovations in Putney, London, our team have more than 10 years of experience in the building industry. We deal with property renovation, loft convers...
WBS Refurbishments and Renovations LTD
£37/hour
£230/day
WBS Refurbishments and Renovations LTD is an established and experienced local extension builder in SW15. Please contact us for a free, no obligation quote and competitive rates. Covering a 5 mile radius.
Quickly find an Extension Builder in SW15
Use these steps to find Extension Builders in SW15 for FREE!
- Post your job: Click "Get quotes" and briefly describe your job.
- Enter your details: We’ll match you with Extension Builders in SW15. 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 SW15 Extension Builders or phone them directly - you’re in control!
The most important thing is do avoid handing over cash or paying large sums in advance. Be wary of paying cash for a cheaper job, i.e. to avoid VAT, you may be going down a slippery slope of not doing things properly which may eventually mean your job is also not done properly.
Agree when you intend to pay, ideally after you are satisfied with the completed job. If it is a big job agree a schedule of staged payments which is fair to both parties.
To avoid bad tradespeople and to ensure you can find them should they not answer a mobile;
- Get proper contact details and check them yourself
- Check if the company is verified on the Companies House website
- Get phone details, ideally a land line or 0800 number and check it
- Get a physical office address
Get quotes in writing by email or in person if possible. Getting quotes online or by text is ok (make sure you accept the offer by replying). For large projects make a written agreement, schedule of works and snagging plans as part of a working document. Also;
- Agree expected quality of workmanship and materials in advance
- When will work start and when will project be finished, what happens if project over runs ?
- How long is the guarantee on work and materials eg 12 months
- Discuss onsite behaviour in advance (no smoking, swearing or using mobile phones for non-work purposes)
- Agree that your Extension Builder will remove all debris and rubbish and what level of tidying up you want after job
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.
Timber frame extension - £25,920
Garden office - £9,920
Granny annexe - £86,920
Flat roof extension - £21,920
Garage conversion - £15,920
Hip to gable loft conversion - £41,920
Bungalow loft conversion - £28,920
Dormer loft conversion - £41,920
Swimming pool - £80,920
Mansard loft conversion - £51,920
Concrete foundation - £6,170
Underpinning - £17,420
Two storey extension - £87,880
Basement conversion - £36,600
Side return extension - £40,600
Loft conversion - £33,000
Garage - £18,420
Single storey extension - £53,400
Outbuilding - £9,920
RSJ installation - £2,120
Kitchen extension - £41,920
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