Local ME9 extension builders & recently posted jobs
SEAN EVANS GENERAL BUILDER
£40/hour
£275/day
Experienced extension builder ready to quote for your work. SEAN EVANS GENERAL BUILDER is the best extension builder in ME9. No obligation free quo...
"Timber frame extension" - SITTINGBOURNE, job posted 23/07/25
Olis Hay Kent Limited
£35/hour
£234/day
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
"Side return extension" - SWALE, job posted 28/12/23
I D S BUILDERS LIMITED
£36/hour
£245/day
I D S BUILDERS LIMITED is an established extension buildering business in ME9. We come highly recommended and provide competitive quotes for your w...
Pride Property Maintenance
£42/hour
£282/day
Need to find an Extension Builder near you for all your extension buildering work?
Pride Property Maintenance provides a local, trusted ext...
D.E Wilson Builder Restoration & Refurbishment
£31/hour
£246/day
D.E Wilson Builder Restoration & Refurbishment is an established extension buildering business in ME9. We come highly recommended and provide compe...
ON BUILDING LTD
£40/hour
£274/day
ON BUILDING LTD is a trusted extension builder serving customers in ME9 and the surrounding area. Contact us to today to get a competitive quote fo...
Ybb
£35/hour
£234/day
Need an Extension Builder in ME9? Ybb has been helping local clients (20 mile radius) with their extension buildering jobs for many years. Get a qu...
Mr
£29/hour
£228/day
Hi we are a top professional company who put our customers first finish on time great customer service
Faryearny Building Services Ltd
£36/hour
£244/day
Although only formed in 2011, we have put together a team with years of experience and in depth knowledge of the construction industry. Many of our...
Faryearny Building Services Ltd
£34/hour
£239/day
Faryearny Building Services Ltd is an established extension buildering business in ME9. We come highly recommended and provide competitive quotes f...
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 ME9 extension builders rates
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Extension Builders near Sittingbourne | £35 | £246 |
| Extension Builders near Swale | £35 | £241 |
| Extension Builders near Faversham | £34 | £235 |
| Extension Builders near Gillingham | £39 | £253 |
| Extension Builders near Chatham | £39 | £254 |
| Extension Builders near Maidstone | £40 | £255 |
| Extension Builders near Rochester | £39 | £254 |
| Extension Builders near Larkfield | £41 | £253 |
| Extension Builders near Whitstable | £28 | £214 |
| Extension Builders near Canvey Island | £39 | £256 |
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.

Build a timber frame extension - £26,000

Garden office - £10,000

Granny annexe - £87,000

Build a flat roof extension - £22,000

Convert a Garage - £16,000

Hip to gable loft conversion - £42,000

Convert a bungalow loft - £29,000

Build a dormer loft conversion - £42,000

Build a swimming pool - £81,000

Build a Mansard loft conversion - £52,000

Concrete foundations - £6,250

Underpin a building - £17,500

Two storey extension - £88,000

Convert a basement - £37,500

Side return extension - £41,500

Loft conversion - £33,750

Garage - £18,500

Single storey extension - £55,000

Outbuilding - £10,000

Install an RSJ - £2,200

Build a kitchen extension - £42,000
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