Find affordable extension builders near Bethnal Green
- Local extension builders Bethnal Green
- Job estimates from extension builders near you
- Local Extension Builders in London Boroughs
| Low | Average | High |
|---|---|---|
| £12 | £39 | £90 |
| Average hourly rate from 240 extension builders in Bethnal Green ex VAT or callout | ||
Average Bethnal Green extension builder hourly rate is £37
Range from the cheapest, mostly independent, £100 per day (Gogoles) to the dearest, normally the best, £60 per hour and £250 per day (DR BUILDERS).
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 Bethnal Green
Hannah Construction
£39/hour
£243/day
Relax... you have found a reliable extension builder in Bethnal Green. Hannah Construction is a friendly and reliable company based in Bethnal Green who consider no job as too big or too small. Qualified, professional extension builders with years of experience in the industry.
"Fully extend with side return and renovate dated Victorian house with loft added. Size is 100m2 currently to 160m2 on completion."
PRITESH, E5
Checa Romero
£37/hour
£232/day
Checa Romero is an established and experienced local extension builder in Bethnal Green. Please contact us for a free, no obligation quote and competitive rates. Covering a 5 mile radius.
"Basement conversion"
ANDREW, E5
Sandhurst Plumbing and Maintenance Ltd
£39/hour
£239/day
Extension Builder in London, E1. Working within a 5 mile radius.
Sandhurst Plumbing & Maintenance Ltd is a plumbing and heating company and has been established for over 15 years serving customers in the London area. We are Gas Safe registered and members of CIPHE. We are Health and Safety accredited and ho...
"Flat roof extension"
E5
Sean & Stephen Ltd
£37/hour
£232/day
Extension Builder in Bethnal Green, E8.
Need an Extension Builder in Bethnal Green? Sean & Stephen Ltd has been helping local clients (5 mile radius) with their jobs for many years. Get a quote today.
"Side return extension"
E3
AB Building Maintainance
£37/hour
£233/day
Trusted and professional extension builder in Bethnal Green. Experienced in all work and keeping within budget and on quote. AB Building Maintainance have many happy customers in Bethnal Green, testimonials available.
BLOCK Design & Build
£37/hour
£232/day
Extension Builder in Bethnal Green, E2. Working within a 5 mile radius.
BLOCK Design & Build is an established business in Bethnal Green. We come highly recommended and provide competitive quotes for your work.
GS Fabric Ltd
£37/hour
£236/day
GS Fabric Ltd is an established and experienced local extension builder in Bethnal Green. Please contact us for a free, no obligation quote and competitive rates. Covering a 5 mile radius.
Mark plumbing and Heating
£37/hour
£236/day
Extension Builder in Hackney London, E8. Working within a 5 mile radius.
We have experienced in all plumbing work . From coper pipe , plastic pipe Underfloor heating Boiler - vailant , ideal , worcester ect Cylinder
Areas Covered - London
Gabriel Shin
£39/hour
£243/day
Gabriel Shin is an established and experienced local extension builder in Bethnal Green. Please contact us for a free, no obligation quote and competitive rates. Covering a 5 mile radius.
Gogoles
£11.5/hour
£100/day
Need to find an Extension Builder near you for all your work?
Gogoles provides a local, trusted service in and around Bethnal Green. Homeowners and landlords choose us for our excellent knowledge, experience and reliability plus reasonable call-out fees if applicable and no obligation quotes.
Gogoles
£11.5/hour
£100/day
Relax... you have found a reliable extension builder in Bethnal Green. Gogoles is a friendly and reliable company based in Bethnal Green who consider no job as too big or too small. Qualified, professional extension builders with years of experience in the industry.
Pencil and Brick
£39/hour
£243/day
Extension Builder in Shoreditch Greater London, E1. Working within a 5 mile radius.
Pencil and Brick is the collective name for our architect practice and our construction company. We're based in East London.We work on a wide range of projects, from domestic extensions and multi-unit residential developments through to affordable...
ISLE CONSTRUCTION LTD
£37/hour
£233/day
Extension Builder in Bethnal Green, E3. Covering 5 mile radius.
ISLE CONSTRUCTION LTD is a trusted Extension Builder serving customers in Bethnal Green and the surrounding area. Contact us to today to get a competitive quote for work in Bethnal Green. We offer value for money and quality to our customers, we pride ourselves on the positive feedback.
House Doctor
£37/hour
£236/day
Extension Builder in Bethnal Green, E3. Working within a 5 mile radius.
House Doctor is an established business in Bethnal Green. We come highly recommended and provide competitive quotes for your work.
Drive Tune Auto
£50/hour
£250/day
Extension Builder in London, E1. Working within a 5 mile radius.
Builder and decorating
DR BUILDERS
£60/hour
£200/day
Trusted and professional extension builder in Bethnal Green. Experienced in all work and keeping within budget and on quote. DR BUILDERS have many happy customers in Bethnal Green, testimonials available.
ATOM BUILD LTD T/A
£37/hour
£233/day
Extension Builder in Bethnal Green, E8 covering a 5 mile radius.
Experienced Extension Builder ready to quote for your work. ATOM BUILD LTD T/A is the best Extension Builder in Bethnal Green. No obligation free quotes and many happy customers.
Chronos Home Improvements
£39/hour
£243/day
Extension Builder in Islington Greater London, N1. Working within a 5 mile radius.
We provide home renovation services to people who value quality and attention to detail. We are here to guide you through the renovation process from start to finish. Our experienced and dedicated team are respectful, professional and efficient. I...
Helix Group Ltd
£39/hour
£243/day
Extension Builder in London, EC2A. Working within a 5 mile radius.
Regalia Ltd are a company that regards itself on the excellent craftsmanship and attention to detail that occurs during every process in our projects. Our headquarters are based in the heart of London, and we have four years’ experience....
London Art Construction and Design
£39/hour
£243/day
Extension Builder in Shoreditch Greater London, EC2A. Working within a 5 mile radius.
At LACD Design & Build, we specialize in providing high-end construction services for both residential and commercial properties in London and the surrounding areas. Our services include:Refurbishments refurbishments: Whether you're looking to add...
Quickly find an Extension Builder in Bethnal Green
Use these steps to find Extension Builders in Bethnal Green for FREE!
- Post your job: Click "Get quotes" and briefly describe your job.
- Enter your details: We’ll match you with Extension Builders in Bethnal Green. 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 Bethnal Green 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 - £25,888

Garden office - £9,888

Granny annexe - £86,888

Flat roof extension - £21,888

Garage conversion - £15,888

Hip to gable loft conversion - £41,888

Bungalow loft conversion - £28,888

Dormer loft conversion - £41,888

Swimming pool - £80,888

Mansard loft conversion - £51,888

Concrete foundation - £6,138

Underpinning - £17,388

Two storey extension - £87,832

Basement conversion - £36,240

Side return extension - £40,240

Loft conversion - £32,700

Garage - £18,388

Single storey extension - £52,760

Outbuilding - £9,888

RSJ installation - £2,088

Kitchen extension - £41,888
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