From £9,872
Need an Extension Builder in Sittingbourne? Ybb has been helping local clients (20 mile radius) with their extension buildering jobs for many years...
From £9,912
Faryearny Building Services Ltd is an established extension buildering business in Sittingbourne. We come highly recommended and provide competitiv...
From £9,952
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...
From £9,968
Sittingbourne, ME10
D.E Wilson Builder Restoration & Refurbishment is an established extension buildering business in Sittingbourne. We come highly recommended and pro...
From £9,824
Sittingbourne, ME10
Hi we are a top professional company who put our customers first finish on time great customer service
From £9,872
Sittingbourne, ME10
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
From £10,200
Sittingbourne, ME10
Experienced extension builder ready to quote for your work. SEAN EVANS GENERAL BUILDER is the best extension builder in Sittingbourne. No obligatio...
From £10,192
Sittingbourne, ME9
ON BUILDING LTD is a trusted extension builder serving customers in Sittingbourne and the surrounding area. Contact us to today to get a competitiv...
From £10,256
Sittingbourne, ME9
Need to find an Extension Builder near you for all your extension buildering work?
Pride Property Maintenance provides a local, trusted ext...

Outbuilding costs in Sittingbourne range from the cheapest of £9,824 (Mr based in ME10) to the dearest of £10,256 (Pride Property Maintenance based in ME9), but these are just estimates.
Comparing extension builders estimates for building an outbuilding gives you an idea of who will be better value, but the best way to compare costs is to get actual quotes.
Get rates and quotes to build an outbuilding in Sittingbourne by posting a job with HaMuch and we will send it to extension builders.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Outbuilding near Sittingbourne | £35 | £246 |
| Outbuilding near Swale | £35 | £241 |
| Outbuilding near Faversham | £34 | £235 |
| Outbuilding near Gillingham | £39 | £253 |
| Outbuilding near Chatham | £39 | £254 |
| Outbuilding near Rochester | £39 | £254 |
| Outbuilding near Maidstone | £40 | £255 |
| Outbuilding near Larkfield | £41 | £253 |
| Outbuilding near Whitstable | £28 | £214 |
| Outbuilding near Canvey Island | £39 | £256 |
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.

Underpin a building - £17,505

Two storey extension - £88,007

Build a timber frame extension - £26,005

Build a swimming pool - £81,005

Single storey extension - £55,096

Side return extension - £41,554

Install an RSJ - £2,205

Outbuilding - £10,005

Build a Mansard loft conversion - £52,005

Loft conversion - £33,795

Build a kitchen extension - £42,005

Hip to gable loft conversion - £42,005

Granny annexe - £87,005

Garden office - £10,005

Convert a Garage - £16,005

Garage - £18,505

Build a flat roof extension - £22,005

Build a dormer loft conversion - £42,005

Concrete foundations - £6,255

Convert a bungalow loft - £29,005

Convert a basement - £37,554