Find affordable Sw95 extension builders
- Local extension builders Sw95
- Job estimates from extension builders near you
- Local Extension Builders in London Boroughs
| Low | Average | High |
|---|---|---|
| £15 | £38 | £60 |
| Average hourly rate from 287 extension builders in Sw95 ex VAT or callout | ||
Average Sw95 extension builder hourly rate is £37
Range from the cheapest, mostly independent, £25 per hour and £200 per day (CLAPHAM BUILDING COMPANY) to the dearest, normally the best, £39 per hour and £250 per day (Emerald Aspects).
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 Sw95
Emerald Aspects
£39/hour
£243/day
Extension Builder in Greater London, SW8. Working within a 5 mile radius.
interior refurbishment and design
"A 8 meter by 1 story high wall to removed clear way and rebuild "
ZODIE, SW4
Woodmaster london Ltd
£35/hour
£250/day
Woodmaster london Ltd are here to help customers who need an Extension Builder in Sw95. We offer a competitive rate to complete all your jobs to professional standards.
"To divide a room"
SW2
Cliden Construction (London)
£37/hour
£230/day
Extension Builder in Sw95, SW1V. Covering 20 mile radius.
Cliden Construction (London) is a trusted Extension Builder serving customers in Sw95 and the surrounding area. Contact us to today to get a competitive quote for work in Sw95. We offer value for money and quality to our customers, we pride ourselves on the positive feedback.
"Basement conversion"
LAMBETH
Werner and Werner Limited
£37/hour
£231/day
Werner and Werner Limited are extension builders in Sw95 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 Sw95 and testimonials.
"Extension to lower ground area."
SW9
D & G Building & Decorating
£37/hour
£232/day
Extension Builder in Sw95, SW8 covering a 5 mile radius.
Experienced Extension Builder ready to quote for your work. D & G Building & Decorating is the best Extension Builder in Sw95. No obligation free quotes and many happy customers.
Luxury Movement
£37/hour
£230/day
Extension Builder in Sw95, SW1V. Working within a 20 mile radius.
Luxury Movement is an established business in Sw95. We come highly recommended and provide competitive quotes for your work.
Exquisite Build
£37/hour
£231/day
Exquisite Build are extension builders in Sw95 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 Sw95 and testimonials.
Matthew Stroud Associates Ltd
£39/hour
£242/day
Extension Builder in Clapham Greater London, SW4. Working within a 5 mile radius.
Domestic and Commercial Building ContractorsIf you are considering a renovation project for your home, or are planning some home improvements we are here to help and advise you. We have extensive experience in all aspects of home renovatio...
DEMA REFURBISHED LTD
£37/hour
£230/day
Trusted and professional extension builder in Sw95. Experienced in all work and keeping within budget and on quote. DEMA REFURBISHED LTD have many happy customers in Sw95, testimonials available.
F & F Building Services
£37/hour
£235/day
Extension Builder in Sw95, SW1P. Working within a 20 mile radius.
F & F Building Services is an established business in Sw95. We come highly recommended and provide competitive quotes for your work.
Build Team
£37/hour
£231/day
Extension Builder in Sw95, SW9.
Need an Extension Builder in Sw95? Build Team has been helping local clients (5 mile radius) with their jobs for many years. Get a quote today.
Inside Out Property Refurbishment Ltd
£39/hour
£242/day
Extension Builder in Clapham London, SW4. Working within a 5 mile radius.
Our building services company Inside Out Property Refurbishment Ltd have ten years’ experience and have been helping customers in London and the surrounding area by providing professional, trustworthy building services.We know it can be ...
Murdoch Building Services
£37/hour
£236/day
Murdoch Building Services are here to help customers who need an Extension Builder in Sw95. We offer a competitive rate to complete all your jobs to professional standards.
CLAPHAM BUILDING COMPANY
£25/hour
£200/day
Extension Builder in Clapham London, SW4. Working within a 5 mile radius.
I have worked in the Building Trade since leaving school nearly 50 years ago.
I am intrested in all aspects of domestic building works in the south of London, modernisation, new build, extensions, loft conversions yo...
A to Z Builders Ltd
£37/hour
£235/day
A to Z Builders Ltd are here to help customers who need an Extension Builder in Sw95. We offer a competitive rate to complete all your jobs to professional standards.
KÖK London ltd.
£39/hour
£242/day
Extension Builder in Sw95, SW11.
Need an Extension Builder in Sw95? KÖK London ltd. has been helping local clients (5 mile radius) with their jobs for many years. Get a quote today.
Sturdy Evolution Developments Ltd
£37/hour
£231/day
Extension Builder in Sw95, SW4 covering a 5 mile radius.
Experienced Extension Builder ready to quote for your work. Sturdy Evolution Developments Ltd is the best Extension Builder in Sw95. No obligation free quotes and many happy customers.
BUILD TEAM
£37/hour
£233/day
Need to find an Extension Builder near you for all your work?
BUILD TEAM provides a local, trusted service in and around Sw95. Homeowners and landlords choose us for our excellent knowledge, experience and reliability plus reasonable call-out fees if applicable and no obligation quotes.
Pimlico Building Ltd
£36/hour
£229/day
Extension Builder in Sw95, SW1V.
Need an Extension Builder in Sw95? Pimlico Building Ltd has been helping local clients (20 mile radius) with their jobs for many years. Get a quote today.
Gustav Building Services
£37/hour
£231/day
Extension Builder in Sw95, SW4 covering a 5 mile radius.
Experienced Extension Builder ready to quote for your work. Gustav Building Services is the best Extension Builder in Sw95. No obligation free quotes and many happy customers.
Quickly find an Extension Builder in Sw95
Use these steps to find Extension Builders in Sw95 for FREE!
- Post your job: Click "Get quotes" and briefly describe your job.
- Enter your details: We’ll match you with Extension Builders in Sw95. 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 Sw95 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 - £25,896

Garden office - £9,896

Granny annexe - £86,896

Flat roof extension - £21,896

Garage conversion - £15,896

Hip to gable loft conversion - £41,896

Bungalow loft conversion - £28,896

Dormer loft conversion - £41,896

Swimming pool - £80,896

Mansard loft conversion - £51,896

Concrete foundation - £6,146

Underpinning - £17,396

Two storey extension - £87,844

Basement conversion - £36,330

Side return extension - £40,330

Loft conversion - £32,775

Garage - £18,396

Single storey extension - £52,920

Outbuilding - £9,896

RSJ installation - £2,096

Kitchen extension - £41,896
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