Find affordable extension builders near Southampton
- Local extension builders Southampton
- Job estimates from extension builders near you
- Compare Southampton extension builders rates
| Low | Average | High |
|---|---|---|
| £20 | £30 | £40 |
| Average hourly rate from 70 extension builders in Southampton ex VAT or callout | ||
Average Southampton extension builder hourly rate is £30
Range from the cheapest, mostly independent, £26 per hour and £189 per day (Dial An MOT) to the dearest, normally the best, £37 per hour and £250 per day (Shay building 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 Southampton
Loki Projects & Development
£32/hour
£223/day
Extension Builder in Hampshire, SO1. Working within a 20 mile radius.
Loki Projects & Development specialises in design, construction & project management.
"Dormer loft conversion"
EASTLEIGH
Shay building LTD
£37/hour
£236/day
Extension Builder in Southampton, SO15 covering a 5 mile radius.
Experienced Extension Builder ready to quote for your work. Shay building LTD is the best Extension Builder in Southampton. No obligation free quotes and many happy customers.
"Two storey and side extension"
SO16
LG PLANNING LIMITED
£32/hour
£222/day
Trusted and professional extension builder in Southampton. Experienced in all work and keeping within budget and on quote. LG PLANNING LIMITED have many happy customers in Southampton, testimonials available.
"Underpinning"
SOUTHAMPTON
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AAConcepts
£30/hour
£214/day
Extension Builder in Hampshire, SO14. Working within a 20 mile radius.
We are a Design and Build company based in Hampshire. Proud of our roots, we try to be the very best in the way we go about our business. Friendly, honest, sticklers for good value. As a design, construction and remodelling business, we would li...
Areas Covered - Hampshire
"Build a dormer loft conversion"
SO17
Hestia Trustins LTD
£29/hour
£210/day
Hestia Trustins LTD are here to help customers who need an Extension Builder in Southampton. We offer a competitive rate to complete all your jobs to professional standards.
"Cost of a loft conversion"
SO17
DSH Roofing
Southampton
£30/hour
£214/day
Need to find an Extension Builder near you for all your work?
DSH Roofing provides a local, trusted service in and around Southampton. Homeowners and landlords choose us for our excellent knowledge, experience and reliability plus reasonable call-out fees if applicable and no obligation quotes.
"Two storey extension 3.6 x 8 x2"
ANTHONY, SOUTHAMPTON
Home Building and Property Maintenance Limited
Southampton
£30/hour
£214/day
Relax... you have found a reliable extension builder in Southampton. Home Building and Property Maintenance Limited is a friendly and reliable company based in Southampton who consider no job as too big or too small. Qualified, professional extension builders with years of experience in the industry.
"Garden office"
SOUTHAMPT
Dell Developments Ltd
£29/hour
£209/day
Need to find an Extension Builder near you for all your work?
Dell Developments Ltd provides a local, trusted service in and around Southampton. Homeowners and landlords choose us for our excellent knowledge, experience and reliability plus reasonable call-out fees if applicable and no obligation quotes.
"Kitchen extension"
SOUTHAMPTON
Dial An MOT
£26/hour
£189/day
Extension Builder in Southampton, SO15 covering a 20 mile radius.
Experienced Extension Builder ready to quote for your work. Dial An MOT is the best Extension Builder in Southampton. No obligation free quotes and many happy customers.
"Single storey extension"
SO15
The Driveway Division
£28/hour
£208/day
The Driveway Division are here to help customers who need an Extension Builder in Southampton. We offer a competitive rate to complete all your jobs to professional standards.
"Single storey extension, bricks and roof only"
SO31
The Roofing Division Ltd
£28/hour
£208/day
Extension Builder in Southampton, SO14 covering a 20 mile radius.
Experienced Extension Builder ready to quote for your work. The Roofing Division Ltd is the best Extension Builder in Southampton. No obligation free quotes and many happy customers.
"Side return extension"
EASTLEIGH
Mark Mckie
£29/hour
£210/day
Need to find an Extension Builder near you for all your work?
Mark Mckie provides a local, trusted service in and around Southampton. Homeowners and landlords choose us for our excellent knowledge, experience and reliability plus reasonable call-out fees if applicable and no obligation quotes.
"Single storey extension"
SOUTHAMPTON
DJ BUILDING & MAINTENANCE
Southampton
£30/hour
£250/day
Extension Builder in Southampton, SO18 covering a 20 mile radius.
Experienced Extension Builder ready to quote for your work. DJ BUILDING & MAINTENANCE is the best Extension Builder in Southampton. No obligation free quotes and many happy customers.
WALSTONE SPECIALIST BUILDING S
£30/hour
£212/day
WALSTONE SPECIALIST BUILDING S is an established and experienced local extension builder in Southampton. Please contact us for a free, no obligation quote and competitive rates. Covering a 20 mile radius.
LMR BUILDING SERVICES LIMITED
£31/hour
£217/day
Extension Builder in Southampton, SO15 covering a 20 mile radius.
Experienced Extension Builder ready to quote for your work. LMR BUILDING SERVICES LIMITED is the best Extension Builder in Southampton. No obligation free quotes and many happy customers.
Bailey Construction Services
Southampton
£31/hour
£220/day
Bailey Construction Services are here to help customers who need an Extension Builder in Southampton. We offer a competitive rate to complete all your jobs to professional standards.
Andy's Building Services
£30/hour
£214/day
Trusted and professional extension builder in Southampton. Experienced in all work and keeping within budget and on quote. Andy's Building Services have many happy customers in Southampton, testimonials available.
A Class Construction Southern Ltd
Southampton
£29/hour
£212/day
Need to find an Extension Builder near you for all your work?
A Class Construction Southern Ltd provides a local, trusted service in and around Southampton. Homeowners and landlords choose us for our excellent knowledge, experience and reliability plus reasonable call-out fees if applicable and no obligation quotes.
Claytons Building and Roofing
Southampton
£29/hour
£212/day
Claytons Building and Roofing are here to help customers who need an Extension Builder in Southampton. We offer a competitive rate to complete all your jobs to professional standards.
APD Construction & Improvements Limited
Southampton
£30/hour
£214/day
Need to find an Extension Builder near you for all your work?
APD Construction & Improvements Limited provides a local, trusted service in and around Southampton. Homeowners and landlords choose us for our excellent knowledge, experience and reliability plus reasonable call-out fees if applicable and no obligation quotes.
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 Southampton extension builders rates
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Extension Builders near Southampton | £30 | £215 |
| Extension Builders near Eastleigh | £30 | £215 |
| Extension Builders near Totton | £30 | £216 |
| Extension Builders near Hedge End | £30 | £215 |
| Extension Builders near Chandler's Ford | £30 | £216 |
| Extension Builders near Locks Heath | £30 | £213 |
| Extension Builders near Romsey | £28 | £203 |
| Extension Builders near New Forest | £28 | £211 |
| Extension Builders near Fareham | £31 | £217 |
| Extension Builders near Lee-on-the-Solent | £31 | £217 |
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 - £25,720
Garden office - £9,720
Granny annexe - £86,720
Flat roof extension - £21,720
Garage conversion - £15,720
Hip to gable loft conversion - £41,720
Bungalow loft conversion - £28,720
Dormer loft conversion - £41,720
Swimming pool - £80,720
Mansard loft conversion - £51,720
Concrete foundation - £5,970
Underpinning - £17,220
Two storey extension - £87,580
Basement conversion - £34,350
Side return extension - £38,350
Loft conversion - £31,125
Garage - £18,220
Single storey extension - £49,400
Outbuilding - £9,720
RSJ installation - £1,920
Kitchen extension - £41,720
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