Find affordable North London extension builders
- Local extension builders North London
- Job estimates from extension builders near you
- Local Extension Builders in London Boroughs
| Low | Average | High |
|---|---|---|
| £17 | £36 | £40 |
| Average hourly rate from 55 extension builders in North London ex VAT or callout | ||
Average North London extension builder hourly rate is £38
Range from the cheapest, mostly independent, £33 per hour and £150 per day (John) to the dearest, normally the best, £40 per hour and £400 per day (Harrison’s home improvements ).
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 North London
PB Viking Construction Ltd
£39/hour
£244/day
Extension Builder in Greater London, UB8. Working within a 10 mile radius.
We specialize in residential and commercial developments , delivering a highly personalized and professional customer focused service.We have skilled tradesmans , who will help you to transform your ideas in whole project , managing every aspect...
"Flat roof extension"
WEST DRAYTON
Peter Cox Ltd - Uxbridge
£36/hour
£230/day
Extension Builder in North London, UB8.
Need an Extension Builder in North London? Peter Cox Ltd - Uxbridge has been helping local clients (10 mile radius) with their jobs for many years. Get a quote today.
john
£33/hour
£150/day
Extension Builder in North London, UB8. Covering 10 mile radius.
john is a trusted Extension Builder serving customers in North London and the surrounding area. Contact us to today to get a competitive quote for work in North London. We offer value for money and quality to our customers, we pride ourselves on the positive feedback.
Island Exhibitions Residential Interiors
£39/hour
£244/day
Extension Builder in Uxbridge Greater London, UB8. Working within a 10 mile radius.
Led by Interior Designer, Carly O'Driscoll-Dommett, Island Exhibitions Residential Interiors provide beautiful & exceptional interiors, to make the most of your home. Our extensive skill set have put us in an ideal position to offer you a complete...
CC Builders UK & Development Ltd
£37/hour
£234/day
Trusted and professional extension builder in North London. Experienced in all work and keeping within budget and on quote. CC Builders UK & Development Ltd have many happy customers in North London, testimonials available.
Galacticon
£39/hour
£244/day
Extension Builder in North London, UB8.
Need an Extension Builder in North London? Galacticon has been helping local clients (10 mile radius) with their jobs for many years. Get a quote today.
MEAD BUILDING SERVICES LTD
£37/hour
£233/day
Extension Builder in North London, UB8.
Need an Extension Builder in North London? MEAD BUILDING SERVICES LTD has been helping local clients (10 mile radius) with their jobs for many years. Get a quote today.
CC Builders UK Development
£39/hour
£244/day
Extension Builder in Uxbridge Middlesex, UB8. Working within a 10 mile radius.
At CC Builders UK Development, we offer solutions for all aspects of construction for both domestic and commercial clients throughout London and the Home counties. When you need building and property maintenance services in London and the Home Cou...
G S Builders
£37/hour
£234/day
G S Builders are here to help customers who need an Extension Builder in North London. We offer a competitive rate to complete all your jobs to professional standards.
Stella Roland Property
£39/hour
£244/day
Stella Roland Property are extension builders in North London who work within a 10 mile radius. Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of work in North London and testimonials.
Sheppard Construction Ltd
£37/hour
£237/day
Extension Builder in North London, UB9. Covering 10 mile radius.
Sheppard Construction Ltd is a trusted Extension Builder serving customers in North London and the surrounding area. Contact us to today to get a competitive quote for work in North London. We offer value for money and quality to our customers, we pride ourselves on the positive feedback.
Station Garage Wd Ltd
£37/hour
£236/day
Extension Builder in West Drayton, UB7. Working within a 10 mile radius.
Station garage wd ltd to us job is not to big or to small. Thanks
R&P Solution LTD
£39/hour
£244/day
Need to find an Extension Builder near you for all your work?
R&P Solution LTD provides a local, trusted service in and around North London. Homeowners and landlords choose us for our excellent knowledge, experience and reliability plus reasonable call-out fees if applicable and no obligation quotes.
D O C BUILDING SERVICES
£37/hour
£234/day
D O C BUILDING SERVICES are here to help customers who need an Extension Builder in North London. We offer a competitive rate to complete all your jobs to professional standards.
Prestige Roofing and Guttering Services
£37/hour
£234/day
Extension Builder in North London, UB7. Covering 10 mile radius.
Prestige Roofing and Guttering Services is a trusted Extension Builder serving customers in North London and the surrounding area. Contact us to today to get a competitive quote for work in North London. We offer value for money and quality to our customers, we pride ourselves on the positive feedback.
GMB BUILDING SERVICES
£37/hour
£234/day
GMB BUILDING SERVICES is an established and experienced local extension builder in North London. Please contact us for a free, no obligation quote and competitive rates. Covering a 10 mile radius.
SS CONSTRUCTION
£37/hour
£234/day
Extension Builder in North London, UB8. Working within a 10 mile radius.
SS CONSTRUCTION is an established business in North London. We come highly recommended and provide competitive quotes for your work.
Harrison’s home improvements
£40/hour
£400/day
Extension Builder in Denham Hertfordshire, UB9. Working within a 10 mile radius.
Father & son company. With over 30 years experience. We are qualified in all of the mentioned below, with 100% fees back from all our happy customers We do painting, building work, carpentry’s, power washing, driveways, fencing, interi...
Areas Covered - We cover most areas in London ect
La Vaastu
£39/hour
£244/day
Extension Builder in West Drayton, UB7. Working within a 10 mile radius.
La Vaastu An expert eye for design!My little practice is based in West London and I’ve been practicing for about six years. The types of architecture I focus on is homes, hotels, flats, retail & industrial buildings. I also work with individual...
Progardenbuild2000
£37/hour
£237/day
Extension Builder in West drayton, UB7. Working within a 10 mile radius.
Fencing Decking Patios Driveways
Areas Covered - London Reading Slough
Quickly find an Extension Builder in North London
Use these steps to find Extension Builders in North London for FREE!
- Post your job: Click "Get quotes" and briefly describe your job.
- Enter your details: We’ll match you with Extension Builders in North London. 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 North London 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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