Find affordable extension builders near Kensington
- Local extension builders Kensington
- Job estimates from extension builders near you
- Local Extension Builders in London Boroughs
| Low | Average | High |
|---|---|---|
| £15 | £38 | £80 |
| Average hourly rate from 329 extension builders in Kensington ex VAT or callout | ||
Average Kensington extension builder hourly rate is £38
Range from the cheapest, mostly independent, £36 per hour and £229 per day (Robinson?s Services) to the dearest, normally the best, £39 per hour and £243 per day (FrontierstroyUK).
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 Kensington
FrontierstroyUK
£39/hour
£243/day
FrontierstroyUK are extension builders in Kensington 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 Kensington and testimonials.
"Flat roof extension for a period mews terraced house. We'd like a bedroom extension with full bathroom and a roof top terrace. Footprint is roughly 8.5m x 6m."
JAMES, W6
Vyas Design
Kensington South Ayrshire W8
£39/hour
£243/day
Need to find an Extension Builder near you for all your work?
Vyas Design provides a local, trusted service in and around Kensington. Homeowners and landlords choose us for our excellent knowledge, experience and reliability plus reasonable call-out fees if applicable and no obligation quotes.
"Mansard loft conversion"
SHEPHERD'S BUSH
Rose Narmani
£39/hour
£243/day
Extension Builder in Greater London, W8. Working within a 5 mile radius.
Rose Narmani is an interior design studio based in Kensington that specialises in interior design, interior styling and luxury furniture packages. Interior Design ServiceWe begin by working alongside your architects and builders. If your home is a...
London Roofing Specialist Limited
Kensington Greater London W8
£39/hour
£243/day
Extension Builder in Kensington Greater London, W8. Working within a 5 mile radius.
London Roofing Specialists are professional roofing contractors based in London. We are a family run business who have been an established name in the roofing industry in London since 1998 and are one of Southern England`s leading roofing contract...
Broseley
£37/hour
£231/day
Extension Builder in Kensington, W8. Covering 5 mile radius.
Broseley is a trusted Extension Builder serving customers in Kensington and the surrounding area. Contact us to today to get a competitive quote for work in Kensington. We offer value for money and quality to our customers, we pride ourselves on the positive feedback.
Huntsmore
Kensington 96 Kensington High Street, London, Greater London W8
£37/hour
£231/day
Trusted and professional extension builder in Kensington. Experienced in all work and keeping within budget and on quote. Huntsmore have many happy customers in Kensington, testimonials available.
GSP
£39/hour
£243/day
GSP are extension builders in Kensington 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 Kensington and testimonials.
Varga Homes Renovation
Kensington Greater London W8
£39/hour
£243/day
Varga Homes Renovation are extension builders in Kensington 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 Kensington and testimonials.
The Architects Of London
£37/hour
£231/day
Need to find an Extension Builder near you for all your work?
The Architects Of London provides a local, trusted service in and around Kensington. Homeowners and landlords choose us for our excellent knowledge, experience and reliability plus reasonable call-out fees if applicable and no obligation quotes.
MALLETT
Kensington London, Greater London W8
£37/hour
£231/day
Need to find an Extension Builder near you for all your work?
MALLETT provides a local, trusted service in and around Kensington. Homeowners and landlords choose us for our excellent knowledge, experience and reliability plus reasonable call-out fees if applicable and no obligation quotes.
Alexander Build
£37/hour
£231/day
Trusted and professional extension builder in Kensington. Experienced in all work and keeping within budget and on quote. Alexander Build have many happy customers in Kensington, testimonials available.
Homeconcepts
Kensington London, Greater London W8
£37/hour
£231/day
Need to find an Extension Builder near you for all your work?
Homeconcepts provides a local, trusted service in and around Kensington. Homeowners and landlords choose us for our excellent knowledge, experience and reliability plus reasonable call-out fees if applicable and no obligation quotes.
Clearly Renovations Ltd
£37/hour
£231/day
Clearly Renovations Ltd is an established and experienced local extension builder in Kensington. Please contact us for a free, no obligation quote and competitive rates. Covering a 5 mile radius.
Robinson?s Services
Kensington London W8
£36/hour
£229/day
Need to find an Extension Builder near you for all your work?
Robinson?s Services provides a local, trusted service in and around Kensington. Homeowners and landlords choose us for our excellent knowledge, experience and reliability plus reasonable call-out fees if applicable and no obligation quotes.
Leufroy
£37/hour
£231/day
Extension Builder in Kensington, SW5. Working within a 5 mile radius.
Leufroy is an established business in Kensington. We come highly recommended and provide competitive quotes for your work.
Leufroy
£39/hour
£243/day
Extension Builder in Earl's Court Greater London, SW5. Working within a 5 mile radius.
Our services include property search, design and planning consultancy, development management, and support in raising finances. We also have a sister business that manages short and long term lettings.We take pride in uncovering opportunities that...
Jeffery and Wilkes
£37/hour
£231/day
Jeffery and Wilkes is an established and experienced local extension builder in Kensington. Please contact us for a free, no obligation quote and competitive rates. Covering a 5 mile radius.
OL AND EDWARD LTD
£37/hour
£231/day
Trusted and professional extension builder in Kensington. Experienced in all work and keeping within budget and on quote. OL AND EDWARD LTD have many happy customers in Kensington, testimonials available.
Lumiere Lofts Ltd
£37/hour
£236/day
Extension Builder in Kensington, SW7. Covering 5 mile radius.
Lumiere Lofts Ltd is a trusted Extension Builder serving customers in Kensington and the surrounding area. Contact us to today to get a competitive quote for work in Kensington. We offer value for money and quality to our customers, we pride ourselves on the positive feedback.
2MO
£39/hour
£243/day
Extension Builder in West Kensington Greater London, W14. Working within a 5 mile radius.
2MO is a creative studio which was born in New York City and now has a new branch in London. We strive to create brilliant ideas and know exactly how to build them. We specialise in designing and building whether that be brands or spaces that best...
Quickly find an Extension Builder in Kensington
Use these steps to find Extension Builders in Kensington for FREE!
- Post your job: Click "Get quotes" and briefly describe your job.
- Enter your details: We’ll match you with Extension Builders in Kensington. 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 Kensington 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 - £25,904
Garden office - £9,904
Granny annexe - £86,904
Flat roof extension - £21,904
Garage conversion - £15,904
Hip to gable loft conversion - £41,904
Bungalow loft conversion - £28,904
Dormer loft conversion - £41,904
Swimming pool - £80,904
Mansard loft conversion - £51,904
Concrete foundation - £6,154
Underpinning - £17,404
Two storey extension - £87,856
Basement conversion - £36,420
Side return extension - £40,420
Loft conversion - £32,850
Garage - £18,404
Single storey extension - £53,080
Outbuilding - £9,904
RSJ installation - £2,104
Kitchen extension - £41,904
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