Find affordable extension builders near NN3
- Local extension builders NN3
- Job estimates from extension builders near you
- Compare NN3 extension builders rates
| Low | Average | High |
|---|---|---|
| £20 | £30 | £35 |
| Average hourly rate from 32 extension builders in NN3 ex VAT or callout | ||
Average NN3 extension builder hourly rate is £29
Range from the cheapest, mostly independent, £20 per hour and £160 per day (GW BUILDERS) to the dearest, normally the best, £34 per hour and £216 per day (Samrai Associates Limited).
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 NN3
Walter Constructions
£33/hour
£215/day
Extension Builder in Northampton, NN3. Working within a 20 mile radius.
Our building services company Walter Constructions are reliable, professional builders, and have been helping customers in Northampton and the surrounding area by providing professional, trustworthy building services.We know it can be hard...
" I need a quote for a second-floor extension sized 3m x 3.5m. Work includes structure, walls, insulation, roof, windows, and basic internal finishing, plus connection to the existing house. Please confirm: Total cos with my material and if with your material Time to complet and when you can..."
ZEQ, NORTHAMPTON
Samrai Associates Limited
£34/hour
£216/day
Extension Builder in Northampton, NN3. Working within a 20 mile radius.
Samrai Associates was founded by Hars Samrai in Northampton in order to provide clients with a prompt and robust Architectural Service. Over time much of the work has ventured away from immediate surroundings and technology has allowed the limits ...
"Side return extension"
NORTHAMPTON
JB House Limited
£31/hour
£211/day
Extension Builder in NN3, NN3. Covering 20 mile radius.
JB House Limited is a trusted Extension Builder serving customers in NN3 and the surrounding area. Contact us to today to get a competitive quote for work in NN3. We offer value for money and quality to our customers, we pride ourselves on the positive feedback.
"Loft conversion, 2 beds dormer"
ABIGAIL, NORTHAMPTON
M Home Renovations
£28/hour
£194/day
Extension Builder in NN3, NN3. Working within a 20 mile radius.
M Home Renovations is an established business in NN3. We come highly recommended and provide competitive quotes for your work.
"Dormer Loft conversion"
ISMAIL, NORTHAMPTON
B P J Design & Build
£30/hour
£200/day
Extension Builder in NN3, NN1. Working within a 20 mile radius.
B P J Design & Build is an established business in NN3. We come highly recommended and provide competitive quotes for your work.
"Basement conversion"
NORTHAMPTON
GW BUILDERS
£20/hour
£160/day
Extension Builder in Northampton, NN2. Working within a 20 mile radius.
Brickwork specialist with 30 years experience.
From repointing, small repairs up to building extensions and houses.
Stonework also undertaken.
No job too big or small.
Can supply references and pictures ...
"Loft conversion"
NORTHAMPTON
Fountain Construction Ltd
£29/hour
£194/day
Fountain Construction Ltd is an established and experienced local extension builder in NN3. Please contact us for a free, no obligation quote and competitive rates. Covering a 20 mile radius.
Douglas Building Services
£31/hour
£198/day
Trusted and professional extension builder in NN3. Experienced in all work and keeping within budget and on quote. Douglas Building Services have many happy customers in NN3, testimonials available.
JN Property Maintenance
£28/hour
£193/day
JN Property Maintenance are extension builders in NN3 who work within a 20 mile radius. Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of work in NN3 and testimonials.
MJ HOME IMPROVEMENTS
£25/hour
£200/day
Extension Builder in Northampton, NN3. Working within a 20 mile radius.
My company has been going for 11 years started out just myself now I have a team of 6 we cover nearly every trade to a high standard
A G Hicks Building Services
£22.5/hour
£180/day
Need to find an Extension Builder near you for all your work?
A G Hicks Building Services provides a local, trusted service in and around NN3. Homeowners and landlords choose us for our excellent knowledge, experience and reliability plus reasonable call-out fees if applicable and no obligation quotes.
DAB & K&G Building Services
£31/hour
£202/day
Extension Builder in NN3, NN1.
Need an Extension Builder in NN3? DAB & K&G Building Services has been helping local clients (20 mile radius) with their jobs for many years. Get a quote today.
Humphreys Builders
£31/hour
£212/day
Need to find an Extension Builder near you for all your work?
Humphreys Builders provides a local, trusted service in and around NN3. Homeowners and landlords choose us for our excellent knowledge, experience and reliability plus reasonable call-out fees if applicable and no obligation quotes.
L.D Design & Build Ltd.
£33/hour
£216/day
Extension Builder in Northampton, NN1. Working within a 20 mile radius.
L.D.Design&Build means a holistic approach to building, one simple way of finding everything you need for your building project under the ‘same roof’. We take care of every aspect of building from architectural and interior design through proj...
Northants Garage Doors
£31/hour
£199/day
Trusted and professional extension builder in NN3. Experienced in all work and keeping within budget and on quote. Northants Garage Doors have many happy customers in NN3, testimonials available.
Walsh Builders Ltd
£28/hour
£194/day
Walsh Builders Ltd is an established and experienced local extension builder in NN3. Please contact us for a free, no obligation quote and competitive rates. Covering a 20 mile radius.
Artizan Roofing
£30/hour
£160/day
Extension Builder in Northampton, NN2. Working within a 20 mile radius.
We have a great team behind us, we offer friendly, competitive and professional service. With years of experience among the trades, there's not much we can't do
International Construction Group Ltd
£31/hour
£211/day
Need to find an Extension Builder near you for all your work?
International Construction Group Ltd provides a local, trusted service in and around NN3. Homeowners and landlords choose us for our excellent knowledge, experience and reliability plus reasonable call-out fees if applicable and no obligation quotes.
Steven Michael Kitchens & Interiors
£34/hour
£216/day
Steven Michael Kitchens & Interiors are extension builders in NN3 who work within a 20 mile radius. Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of work in NN3 and testimonials.
Reco life
£27/hour
£192/day
Extension Builder in NN3, NN6 covering a 20 mile radius.
Experienced Extension Builder ready to quote for your work. Reco life is the best Extension Builder in NN3. No obligation free quotes and many happy customers.
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
Compare NN3 extension builders rates
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Extension Builders near Northampton | £30 | £202 |
| Extension Builders near Wellingborough | £33 | £215 |
| Extension Builders near Rushden | £30 | £209 |
| Extension Builders near Kettering | £29 | £205 |
| Extension Builders near Daventry | £26 | £191 |
| Extension Builders near Market Harborough | £26 | £180 |
| Extension Builders near Milton Keynes | £33 | £226 |
| Extension Builders near Corby | £27 | £193 |
| Extension Builders near South Bedfordshire | £38 | £233 |
| Extension Builders near Bedford | £38 | £233 |
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 - £25,608
Garden office - £9,608
Granny annexe - £86,608
Flat roof extension - £21,608
Garage conversion - £15,608
Hip to gable loft conversion - £41,608
Bungalow loft conversion - £28,608
Dormer loft conversion - £41,608
Swimming pool - £80,608
Mansard loft conversion - £51,608
Concrete foundation - £5,858
Underpinning - £17,108
Two storey extension - £87,412
Basement conversion - £33,090
Side return extension - £37,090
Loft conversion - £30,075
Garage - £18,108
Single storey extension - £47,160
Outbuilding - £9,608
RSJ installation - £1,808
Kitchen extension - £41,608
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