Find affordable extension builders near N1
- Local extension builders N1
- Job estimates from extension builders near you
- Local Extension Builders in London Boroughs
| Low | Average | High |
|---|---|---|
| £20 | £39 | £75 |
| Average hourly rate from 172 extension builders in N1 ex VAT or callout | ||
Average N1 extension builder hourly rate is £39
Range from the cheapest, mostly independent, £25 per hour and £150 per day (Wall Colour Group Limited) to the dearest, normally the best, £60 per hour and £243 per day (Patryk Painting Services).
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 N1
Upper Class Builders
London N1
£39/hour
£243/day
Extension Builder in London, N1. Working within a 5 mile radius.
Our building services company Upper Class Builders based in London and the surrounding area, providing professional, trustworthy building services.We know it can be hard to find a builder that you can rely on. Upper Class Builders has a we...
"Having planning permission, having structure drawing, about 40 square metres basement extension, looking for builders, want to be done ASAP."
MIN, N7
Regent Developments
£37/hour
£231/day
Regent Developments is an established and experienced local extension builder in N1. Please contact us for a free, no obligation quote and competitive rates. Covering a 5 mile radius.
Patryk Painting Services
London N1
£60/hour
£150/day
Extension Builder in N1, N1.
Need an Extension Builder in N1? Patryk Painting Services has been helping local clients (5 mile radius) with their jobs for many years. Get a quote today.
Build Place Ltd
£37/hour
£236/day
Need to find an Extension Builder near you for all your work?
Build Place Ltd provides a local, trusted service in and around N1. Homeowners and landlords choose us for our excellent knowledge, experience and reliability plus reasonable call-out fees if applicable and no obligation quotes.
PRG Extensions
Greater London N1
£39/hour
£243/day
Extension Builder in Greater London, N1. Working within a 5 mile radius.
At PRG Extensions we a collective of skilled professionals who have the client in the forefront of their minds when we 'plan' 'design' & 'build' our projects.With this mindset we are able to deliver complex projects to clients which are hassle fre...
SJ Construction London
£37/hour
£236/day
Extension Builder in N1, N1. Covering 5 mile radius.
SJ Construction London is a trusted Extension Builder serving customers in N1 and the surrounding area. Contact us to today to get a competitive quote for work in N1. We offer value for money and quality to our customers, we pride ourselves on the positive feedback.
Ant-works
London, Surrey N1
£37/hour
£231/day
Extension Builder in N1, N1. Working within a 5 mile radius.
Ant-works is an established business in N1. We come highly recommended and provide competitive quotes for your work.
Juxtacon Ltd
£37/hour
£231/day
Extension Builder in N1, N1.
Need an Extension Builder in N1? Juxtacon Ltd has been helping local clients (5 mile radius) with their jobs for many years. Get a quote today.
PRG Extensions
20-22 Wenlock Road, London, England, London, Greater London N1
£37/hour
£231/day
Trusted and professional extension builder in N1. Experienced in all work and keeping within budget and on quote. PRG Extensions have many happy customers in N1, testimonials available.
Sandhill Bulding Solutions Ltd
£37/hour
£231/day
Extension Builder in N1, N1 covering a 5 mile radius.
Experienced Extension Builder ready to quote for your work. Sandhill Bulding Solutions Ltd is the best Extension Builder in N1. No obligation free quotes and many happy customers.
EB
£37/hour
£236/day
Relax... you have found a reliable extension builder in N1. EB is a friendly and reliable company based in N1 who consider no job as too big or too small. Qualified, professional extension builders with years of experience in the industry.
DR BUILDERS
£60/hour
£200/day
Trusted and professional extension builder in N1. Experienced in all work and keeping within budget and on quote. DR BUILDERS have many happy customers in N1, testimonials available.
CARTA NOVA - Architecture & Beyond
Greater London N1
£39/hour
£243/day
Extension Builder in Greater London, N1. Working within a 5 mile radius.
Carta Nova is a studio for architecture and interior design based in London.We believe that good design makes your life easier, and it is fun — while we work with you on the design development and later on, when you work, play, enjoy, and live i...
CMT Ltd
£37/hour
£236/day
Extension Builder in N1, N1. Working within a 5 mile radius.
CMT Ltd is an established business in N1. We come highly recommended and provide competitive quotes for your work.
Facit Homes
3A Godson Street, London, Greater London N1
£37/hour
£231/day
Need to find an Extension Builder near you for all your work?
Facit Homes provides a local, trusted service in and around N1. Homeowners and landlords choose us for our excellent knowledge, experience and reliability plus reasonable call-out fees if applicable and no obligation quotes.
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Wall Colour Group Limited
£25/hour
£200/day
Extension Builder in Moorfields Eye Hospital London, EC1V. Working within a 5 mile radius.
Wall Colour Group Limited is primarily a Painting & Decorating Company . It uses sub-contractors who are self-employed in their own right, and with a combined experience of over 250 years in the decorating trade makes this a must have commodit...
MM Construction Group
£37/hour
£231/day
Relax... you have found a reliable extension builder in N1. MM Construction Group is a friendly and reliable company based in N1 who consider no job as too big or too small. Qualified, professional extension builders with years of experience in the industry.
Redway Construction
£37/hour
£231/day
Relax... you have found a reliable extension builder in N1. Redway Construction is a friendly and reliable company based in N1 who consider no job as too big or too small. Qualified, professional extension builders with years of experience in the industry.
Agora Construction Ltd
£37/hour
£236/day
Relax... you have found a reliable extension builder in N1. Agora Construction Ltd is a friendly and reliable company based in N1 who consider no job as too big or too small. Qualified, professional extension builders with years of experience in the industry.
Miah Designs and Build
£39/hour
£243/day
Extension Builder in Moorfields Eye Hospital Greater London, EC1V. Working within a 5 mile radius.
Miah Designs & Build is a company built and grown from a small in-house firm into a progressed international and domestic architectural and construction firm.With a combined experience of 50 years amongst the team, with always new talent being int...
Quickly find an Extension Builder in N1
Use these steps to find Extension Builders in N1 for FREE!
- Post your job: Click "Get quotes" and briefly describe your job.
- Enter your details: We’ll match you with Extension Builders in N1. 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 N1 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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