Find affordable extension builders near SW4
- Local extension builders SW4
- Job estimates from extension builders near you
- Local Extension Builders in London Boroughs
| Low | Average | High |
|---|---|---|
| £25 | £38 | £100 |
| Average hourly rate from 95 extension builders in SW4 ex VAT or callout | ||
Average SW4 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, £40 per hour and £250 per day (Mark Smith).
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 SW4
Grosvenor House Construction Ltd.
112A Clapham Park Road, London, London, Greater London SW4
£37/hour
£231/day
Extension Builder in SW4, SW4 covering a 5 mile radius.
Experienced Extension Builder ready to quote for your work. Grosvenor House Construction Ltd. is the best Extension Builder in SW4. No obligation free quotes and many happy customers.
"A 8 meter by 1 story high wall to removed clear way and rebuild "
ZODIE, SW4
FG Simms Ltd
£37/hour
£236/day
Trusted and professional extension builder in SW4. Experienced in all work and keeping within budget and on quote. FG Simms Ltd have many happy customers in SW4, testimonials available.
"To divide a room"
SW2
ASAP Renovation
101 Clapham High St., Clapham, Greater London SW4
£37/hour
£231/day
Relax... you have found a reliable extension builder in SW4. ASAP Renovation is a friendly and reliable company based in SW4 who consider no job as too big or too small. Qualified, professional extension builders with years of experience in the industry.
"Extension to lower ground area."
SW9
L Building & Landscaping Ltd
£37/hour
£233/day
Trusted and professional extension builder in SW4. Experienced in all work and keeping within budget and on quote. L Building & Landscaping Ltd have many happy customers in SW4, testimonials available.
"Single storey extension"
BALHAM
Hawksmoor Construction
Clapham Common SW4
£39/hour
£243/day
Extension Builder in Clapham Common, SW4. Working within a 5 mile radius.
Our tried-and-tested project management remains key to delivering results on time and within budget. In order to maintain these levels of consistency, each project has its own designated foreman and project manager who our customers can contact at...
"Two storey extension"
JADE, HERNE HILL
ES Francis Contractors
£36/hour
£230/day
Extension Builder in SW4, SW4. Covering 5 mile radius.
ES Francis Contractors is a trusted Extension Builder serving customers in SW4 and the surrounding area. Contact us to today to get a competitive quote for work in SW4. We offer value for money and quality to our customers, we pride ourselves on the positive feedback.
Paddy Brown
67 Wingate Square, Clapham, London, Greater London SW4
£37/hour
£231/day
Extension Builder in SW4, SW4. Working within a 5 mile radius.
Paddy Brown is an established business in SW4. We come highly recommended and provide competitive quotes for your work.
Grandiem Vero
£39/hour
£243/day
Extension Builder in Clapham Greater London, SW4. Working within a 5 mile radius.
At Grandiem Vero Design & Build Studio, we believe that listening is the key to a successful project. We take the time to understand your needs and preferences, and work closely with you to create a design that meets your exact requirements.Our te...
South London Conversions Ltd
London SW4
£37/hour
£236/day
Relax... you have found a reliable extension builder in SW4. South London Conversions Ltd is a friendly and reliable company based in SW4 who consider no job as too big or too small. Qualified, professional extension builders with years of experience in the industry.
Gustav Building Services
£37/hour
£231/day
Extension Builder in SW4, SW4 covering a 5 mile radius.
Experienced Extension Builder ready to quote for your work. Gustav Building Services is the best Extension Builder in SW4. No obligation free quotes and many happy customers.
Gustav Building Services
Greater London SW4
£39/hour
£243/day
Extension Builder in Greater London, SW4. Working within a 5 mile radius.
I am Gustav, I run a team of professionals who offer competitive prices, design guide, materials supply, professional advice and project management. Contact us for free quote. We have great references.
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 SW4. Homeowners and landlords choose us for our excellent knowledge, experience and reliability plus reasonable call-out fees if applicable and no obligation quotes.
Sturdy Evolution Developments Ltd
London, Greater London SW4
£37/hour
£231/day
Extension Builder in SW4, 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 SW4. No obligation free quotes and many happy customers.
Basenet Ltd
£39/hour
£243/day
Extension Builder in Clapham London, SW4. Working within a 5 mile radius.
Our building services company Basenet Ltd have sixteen years experience and have been helping customers in London and the surrounding area by providing professional, trustworthy building services.We know it can be hard to find a builder th...
Inside Out Property Refurbishment Ltd
London SW4
£39/hour
£242/day
Extension Builder in 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 ...
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...
Matthew Stroud Associates Ltd
Greater London SW4
£39/hour
£242/day
Extension Builder in 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...
Build Team
£37/hour
£231/day
Extension Builder in SW4, SW9.
Need an Extension Builder in SW4? Build Team has been helping local clients (5 mile radius) with their jobs for many years. Get a quote today.
Mark Smith
£40/hour
£250/day
Extension Builder in SW4, SW12.
Need an Extension Builder in SW4? Mark Smith has been helping local clients (5 mile radius) with their jobs for many years. Get a quote today.
D & G Building & Decorating
£37/hour
£232/day
Extension Builder in SW4, 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 SW4. No obligation free quotes and many happy customers.
Quickly find an Extension Builder in SW4
Use these steps to find Extension Builders in SW4 for FREE!
- Post your job: Click "Get quotes" and briefly describe your job.
- Enter your details: We’ll match you with Extension Builders in SW4. 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 SW4 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 - £25,912
Garden office - £9,912
Granny annexe - £86,912
Flat roof extension - £21,912
Garage conversion - £15,912
Hip to gable loft conversion - £41,912
Bungalow loft conversion - £28,912
Dormer loft conversion - £41,912
Swimming pool - £80,912
Mansard loft conversion - £51,912
Concrete foundation - £6,162
Underpinning - £17,412
Two storey extension - £87,868
Basement conversion - £36,510
Side return extension - £40,510
Loft conversion - £32,925
Garage - £18,412
Single storey extension - £53,240
Outbuilding - £9,912
RSJ installation - £2,112
Kitchen extension - £41,912
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