Find affordable extension builders near Kent
- Local extension builders Kent
- Job estimates from extension builders near you
- Compare Kent extension builders rates
| Low | Average | High |
|---|---|---|
| £12 | £36 | £100 |
| Average hourly rate from 255 extension builders in Kent ex VAT or callout | ||
Average Kent extension builder hourly rate is £36
Range from the cheapest, mostly independent, £20 per hour and £200 per day (Domy Building Services Ltd) to the dearest, normally the best, £40 per hour and £259 per day (LD&C).
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 Kent
Radiant Homes
£37/hour
£234/day
Relax... you have found a reliable extension builder in Kent. Radiant Homes is a friendly and reliable company based in Kent who consider no job as too big or too small. Qualified, professional extension builders with years of experience in the industry.
"Concrete foundation"
DARTFORD
GM BUILDING SERVICES
£37/hour
£230/day
GM BUILDING SERVICES are here to help customers who need an Extension Builder in Kent. We offer a competitive rate to complete all your jobs to professional standards.
"Dormer loft conversion"
ORPINGTON
GS&M Construction
£36/hour
£224/day
Extension Builder in Kent, BR8.
Need an Extension Builder in Kent? GS&M Construction has been helping local clients (10 mile radius) with their jobs for many years. Get a quote today.
"Two storey extension"
DARTFORD
Make Construction Limited
£37/hour
£230/day
Extension Builder in Kent, BR8.
Need an Extension Builder in Kent? Make Construction Limited has been helping local clients (10 mile radius) with their jobs for many years. Get a quote today.
"Outbuilding"
SIDCUP
Reeve Renovations
£39/hour
£240/day
Extension Builder in Kent, BR8. Working within a 10 mile radius.
Since 2010, we have provided clients with a wide range of specialist services. Reeve Renovations offers a bespoke service for all your residential renovations and home improvement requirements. As a small, family-run business, we guarantee a perso...
"House clearing - same property you have serviced before"
DA5
Reeve Renovations
£36/hour
£227/day
Trusted and professional extension builder in Kent. Experienced in all work and keeping within budget and on quote. Reeve Renovations have many happy customers in Kent, testimonials available.
"Granny annexe"
BEXLEYHEATH
UNIVERSAL CONSTRUCTION
£37/hour
£234/day
Relax... you have found a reliable extension builder in Kent. UNIVERSAL CONSTRUCTION is a friendly and reliable company based in Kent who consider no job as too big or too small. Qualified, professional extension builders with years of experience in the industry.
"Single storey extension"
DA15
M.T.R Electrics Ltd
£39/hour
£238/day
Extension Builder in Kent, BR8.
Need an Extension Builder in Kent? M.T.R Electrics Ltd has been helping local clients (10 mile radius) with their jobs for many years. Get a quote today.
"Underpinning"
BEXLEY
Leadway Developments & Construction Ltd
£37/hour
£234/day
Extension Builder in Kent, DA5. Working within a 10 mile radius.
Leadway Developments & Construction Ltd specialise in Extensions and Conversions in and around Sidcup, Bexley and the surrounding areas and we have been creating beautiful well crafted extensions for over 15 years.
All work...
"Loft conversion"
ROSS, DARTFORD
LD&C
£40/hour
£259/day
Need the job done quickly without breaking the bank? LD&C offer fast, reliable, and affordable services in Kent, delivering quality workmanship at competitive prices. We ensure great value for money while maintaining high standards.
"Looking to convert our loft into a room, end of terraced house."
ROSS, DA2
Alpha Construction Building Company Ltd
£39/hour
£241/day
Extension Builder in Kent, BR5. Working within a 10 mile radius.
Alpha Construction Building Company ltd. undertakes a wide variety of refurbishment works from roofing, kitchens and bathrooms to lofts extensions building construction, renovations and large-scale projects. Having been established for over 10 yea...
"Bungalow loft conversion"
PETTS WOOD
Domy Building Services Ltd
£20/hour
£200/day
Need to find an Extension Builder near you for all your work?
Domy Building Services Ltd provides a local, trusted service in and around Kent. 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 rear extension"
COLIN, DARTFORD
Thermaframe Windows and Conservatories
£37/hour
£234/day
Extension Builder in Kent, DA14. Working within a 10 mile radius.
This business has not added a description yet.
"Single storey Kitchen extension 4-6m"
ALISON, DA1
EVGENI baron
£37/hour
£234/day
Extension Builder in Petts Wood London, BR5. Working within a 10 mile radius.
Devol kitchens , howdebs kitchens , bespoke kitchen
Areas Covered - Dulwich , Brinkley
"Bungalow Kitchen extension Size - 5m x 3m Bricks - to match existing Skylight"
RAUL, ORPINGTON
NA Brickwork
£37/hour
£234/day
Extension Builder in Kent, DA14 covering a 10 mile radius.
Experienced Extension Builder ready to quote for your work. NA Brickwork is the best Extension Builder in Kent. No obligation free quotes and many happy customers.
"Loft conversion"
DARTFORD
Henderson - Ure Building & Construction
£30/hour
£230/day
Extension Builder in Bexley, DA5. Working within a 10 mile radius.
Building company specialising in mordenising, extending and re modelling your home.
With a 100% record for fulfilling jobs to the highest possible standard.
RJ BUILD SERVICES LTD
£37/hour
£234/day
Extension Builder in Bexleyheath, BR5. Working within a 10 mile radius.
I'm a friendly business
very punctual
fair prices with high standard of work
Sunny Build Ltd
£37/hour
£234/day
Sunny Build Ltd is an established and experienced local extension builder in Kent. Please contact us for a free, no obligation quote and competitive rates. Covering a 10 mile radius.
Builder
£25/hour
£200/day
Extension Builder in Sidcup, DA14. Working within a 10 mile radius.
Good quality
P&k Building Ltd
£37/hour
£234/day
Extension Builder in Kent, BR5.
Need an Extension Builder in Kent? P&k Building Ltd has been helping local clients (10 mile radius) with their jobs for many years. Get a quote today.
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 Kent extension builders rates
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Extension Builders near Bexley | £36 | £230 |
| Extension Builders near Dartford | £45 | £237 |
| Extension Builders near Bromley | £37 | £231 |
| Extension Builders near Northfleet | £35 | £227 |
| Extension Builders near Sevenoaks | £34 | £211 |
| Extension Builders near Grays | £36 | £225 |
| Extension Builders near South Ockendon | £51 | £242 |
| Extension Builders near Lewisham | £38 | £236 |
| Extension Builders near Gravesend | £35 | £227 |
| Extension Builders near Greenwich | £38 | £235 |
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 - £25,864
Garden office - £9,864
Granny annexe - £86,864
Flat roof extension - £21,864
Garage conversion - £15,864
Hip to gable loft conversion - £41,864
Bungalow loft conversion - £28,864
Dormer loft conversion - £41,864
Swimming pool - £80,864
Mansard loft conversion - £51,864
Concrete foundation - £6,114
Underpinning - £17,364
Two storey extension - £87,796
Basement conversion - £35,970
Side return extension - £39,970
Loft conversion - £32,475
Garage - £18,364
Single storey extension - £52,280
Outbuilding - £9,864
RSJ installation - £2,064
Kitchen extension - £41,864
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