From £87,176
Relax... you have found a reliable extension builder in ME13. Clint Construction is a friendly and reliable company based in ME13 who consider no j...
From £86,312
All building work , all hoyse maintenance. House extension and refurbishment works.
From £86,056
35 years in the trade can Lay bricks plaster roofing wall and floor tiling
2 reviews
From £86,368
Hi
I'm very well rated tradesmen please check my website
See you soon
"Excellent painting skills." - MAIDSTONE,reviewed 27/03/19, TONY
From £86,720
Need to find an Extension Builder near you for all your extension buildering work?
JLS Building Services provides a local, trusted extensio...
From £87,080
We are a family run business with over 30 years experience in the roofing industry. We pride ourselves on our high standards of workmanship and cus...
From £87,328
Mayfair developers have been in the construction industry for over a decade. Our passion is to transform old spaces into new usable homes for our c...
From £86,968
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
From £87,200
Experienced extension builder ready to quote for your work. SEAN EVANS GENERAL BUILDER is the best extension builder in ME13. No obligation free qu...
From £86,872
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...

Building a granny annexe ranges from £86,056 (S MEGSON CONSTRUCTION based in CT5) to £87,328 (Mayfair Developers ltd based in ME8), but these are just estimates that can help give you an idea of who will be better value in your area.
The best thing to do is to get quotes to build a granny annexe in ME13 by posting a job with HaMuch. We will send it to extension builders in ME13 who will be happy to help you.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Granny Annexe near Faversham | £34 | £235 |
| Granny Annexe near Swale | £35 | £241 |
| Granny Annexe near Whitstable | £28 | £214 |
| Granny Annexe near Sittingbourne | £35 | £246 |
| Granny Annexe near Canterbury | £31 | £232 |
| Granny Annexe near Herne Bay | £28 | £213 |
| Granny Annexe near Ashford | £36 | £256 |
| Granny Annexe near Gillingham | £39 | £253 |
| Granny Annexe near Maidstone | £40 | £255 |
| Granny Annexe near Chatham | £39 | £254 |
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 - £17,308

Two storey extension - £87,712

Build a timber frame extension - £25,808

Build a swimming pool - £80,808

Single storey extension - £51,160

Side return extension - £39,340

Install an RSJ - £2,008

Outbuilding - £9,808

Build a Mansard loft conversion - £51,808

Loft conversion - £31,950

Build a kitchen extension - £41,808

Hip to gable loft conversion - £41,808

Granny annexe - £86,808

Garden office - £9,808

Convert a Garage - £15,808

Garage - £18,308

Build a flat roof extension - £21,808

Build a dormer loft conversion - £41,808

Concrete foundations - £6,058

Convert a bungalow loft - £28,808

Convert a basement - £35,340