Find affordable N10 extension builders
- Local extension builders N10
- Job estimates from extension builders near you
- Local Extension Builders in London Boroughs
| Low | Average | High |
|---|---|---|
| £20 | £37 | £50 |
| Average hourly rate from 65 extension builders in N10 ex VAT or callout | ||
Average N10 extension builder hourly rate is £37
Range from the cheapest, mostly independent, £25 per hour and £170 per day (Simalex London) to the dearest, normally the best, £43 per hour and £243 per day (Victorian Lofts & Construction 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 N10
PLAN C - Design. Build. Create
500 Muswell Hill Broadway, London, Greater London N10
£37/hour
£231/day
Relax... you have found a reliable extension builder in N10. PLAN C - Design. Build. Create is a friendly and reliable company based in N10 who consider no job as too big or too small. Qualified, professional extension builders with years of experience in the industry.
"Small kitchen extension into garden."
OLIVIA, N22
PLAN C - Design. Build. Create
£39/hour
£243/day
Extension Builder in Muswell Hill Greater London, N10. Working within a 5 mile radius.
We are builders with a difference.We are proud to be a family business. Brothers Pierre and Christian Carboni established PLAN C in 2011, having previously worked in property together for over 20 years. Ally and Emma complete the Carboni team, wor...
"Basement conversion "
N6
N10 Building Contractors Ltd
Muswell Hill N10
£37/hour
£230/day
N10 Building Contractors Ltd are here to help customers who need an Extension Builder in N10. We offer a competitive rate to complete all your jobs to professional standards.
Ally Electrical Services Ltd
£39/hour
£243/day
Extension Builder in N10, N10.
Need an Extension Builder in N10? Ally Electrical Services Ltd has been helping local clients (5 mile radius) with their jobs for many years. Get a quote today.
N10 Tradespeople
Greater London N10
£39/hour
£243/day
Extension Builder in Greater London, N10. Working within a 5 mile radius.
Property maintenance service, hold a pool of tradesmen ready to work.
CM Build
£39/hour
£243/day
Relax... you have found a reliable extension builder in N10. CM Build is a friendly and reliable company based in N10 who consider no job as too big or too small. Qualified, professional extension builders with years of experience in the industry.
Gardens Dwarfs Home & Garden Service
Greater London N10
£39/hour
£243/day
Extension Builder in Greater London, N10. Working within a 5 mile radius.
Whether it's garden design, a garden studio or home renovations - we can do it. What you show me, what you imagine, we can build. Contact us now for a free quote
Simalex London
£25/hour
£170/day
Extension Builder in Muswell Hill London, N10. Working within a 5 mile radius.
We are dedicated to our work
Galaia Limited
London, Greater London N10
£37/hour
£231/day
Galaia Limited are here to help customers who need an Extension Builder in N10. We offer a competitive rate to complete all your jobs to professional standards.
Arundell Associates
£30/hour
£200/day
Trusted and professional extension builder in N10. Experienced in all work and keeping within budget and on quote. Arundell Associates have many happy customers in N10, testimonials available.
SJ Expert Building Services
Muswell Hill N10
£37/hour
£236/day
SJ Expert Building Services are here to help customers who need an Extension Builder in N10. We offer a competitive rate to complete all your jobs to professional standards.
HAADAM Ltd.
£37/hour
£231/day
Trusted and professional extension builder in N10. Experienced in all work and keeping within budget and on quote. HAADAM Ltd. have many happy customers in N10, testimonials available.
Victorian Lofts & Construction Ltd
£43/hour
£228/day
Get an Extension Builder in N10 who you can trust. Victorian Lofts & Construction Ltd provide friendly and reliable services to the N10 area, covering a 5 miles radius. No obligation quotes, get in touch!
Urban Design Build
£37/hour
£231/day
Extension Builder in N10, N10. Working within a 5 mile radius.
Urban Design Build is an established business in N10. We come highly recommended and provide competitive quotes for your work.
Aqua Tierra Sol
£39/hour
£243/day
Extension Builder in N10, N2 covering a 5 mile radius.
Experienced Extension Builder ready to quote for your work. Aqua Tierra Sol is the best Extension Builder in N10. No obligation free quotes and many happy customers.
Portico design and build ltd
£39/hour
£243/day
Extension Builder in Hornsey Greater London, N8. Working within a 5 mile radius.
We have worked with homeowners all over London and designers to produce work we think you'll love. Our past projects include both new construction and refurbishments to existing properties, Occupied and fully operational job sites are never a prob...
Portico design and build ltd
£37/hour
£231/day
Portico design and build ltd are extension builders in N10 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 N10 and testimonials.
in the city decorators & design
£39/hour
£243/day
Extension Builder in N10, N2. Covering 5 mile radius.
in the city decorators & design is a trusted Extension Builder serving customers in N10 and the surrounding area. Contact us to today to get a competitive quote for work in N10. We offer value for money and quality to our customers, we pride ourselves on the positive feedback.
Emperor.deco
£37/hour
£236/day
Extension Builder in N10, N8. Working within a 5 mile radius.
Emperor.deco is an established business in N10. We come highly recommended and provide competitive quotes for your work.
Square Mile Builders Limited
£37/hour
£236/day
Extension Builder in Friern Barnet London, N11. Working within a 5 mile radius.
Square Mile Builders are an established building company based in North London. we specialise in lofts and extensions but cater all residential building works. We are a company that is efficient and capable enough to take on any project you requir...
Quickly find an Extension Builder in N10
Use these steps to find Extension Builders in N10 for FREE!
- Post your job: Click "Get quotes" and briefly describe your job.
- Enter your details: We’ll match you with Extension Builders in N10. 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 N10 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 - £25,856
Garden office - £9,856
Granny annexe - £86,856
Flat roof extension - £21,856
Garage conversion - £15,856
Hip to gable loft conversion - £41,856
Bungalow loft conversion - £28,856
Dormer loft conversion - £41,856
Swimming pool - £80,856
Mansard loft conversion - £51,856
Concrete foundation - £6,106
Underpinning - £17,356
Two storey extension - £87,784
Basement conversion - £35,880
Side return extension - £39,880
Loft conversion - £32,400
Garage - £18,356
Single storey extension - £52,120
Outbuilding - £9,856
RSJ installation - £2,056
Kitchen extension - £41,856
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