From £22,216
Trusted and professional extension builder in TN30. Experienced in all work and keeping within budget and on quote. Teamwork Tenterden have many h...
From £21,952
Need to find an Extension Builder near you for all your work?
Vernacular Homes provides a local, trusted service in and around TN30. Home...
From £21,800
Need an Extension Builder in TN30? CHARLES CONSTRUCTION has been helping local clients (20 mile radius) with their jobs for many years. Get a quot...
From £22,168
Here at ICS Builders Ltd we are proud to serve as Rolvenden and the surrounding areas most trusted and esteemed local building firm. With ...
From £21,952
Grey Feather Ltd is an established business in TN30. We come highly recommended and provide competitive quotes for your work.
From £22,168
Experienced extension builder ready to quote for your work. S B V CONSTRUCTION LIMITED is the best extension builder in TN30. No obligation free qu...
From £21,936
Cranwells Construction is a trusted extension builder serving customers in TN30 and the surrounding area. Contact us to today to get a competitive ...
From £21,744
Experienced extension builder ready to quote for your work. MR P CATT T/A DPC CONSTRUCTION is the best extension builder in TN30. No obligation fre...
From £21,784
Need an Extension Builder in TN30? C.Scott Building ltd has been helping local clients (20 mile radius) with their jobs for many years. Get a quot...
From £22,664
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of work in TN30 an...

A flat roof extension ranges from the cheapest of £21,744 (MR P CATT T/A DPC CONSTRUCTION based in TN29) to the dearest of £22,664 (JR Building Services based in TN27), but these are just estimates. While they give you an idea of who will be better value, the best way to compare costs is to get real quotes.
Find out how much your flat roof extension will cost in TN30 by posting a job with HaMuch. We'll send it to extension builders in TN30.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Build A Flat Roof Extension near Ashford | £30 | £213 |
| Build A Flat Roof Extension near Hastings | £27 | £209 |
| Build A Flat Roof Extension near Maidstone | £36 | £226 |
| Build A Flat Roof Extension near Hythe | £27 | £196 |
| Build A Flat Roof Extension near Bexhill-on-Sea | £27 | £209 |
| Build A Flat Roof Extension near Faversham | £31 | £211 |
| Build A Flat Roof Extension near Swale | £31 | £214 |
| Build A Flat Roof Extension near Tunbridge Wells | £33 | £228 |
| Build A Flat Roof Extension near Sittingbourne | £31 | £217 |
| Build A Flat Roof Extension near Larkfield | £36 | £224 |
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 - £17,538

Two storey extension - £88,058

Build a timber frame extension - £26,038

Build a swimming pool - £81,038

Single storey extension - £55,768

Side return extension - £41,932

Install an RSJ - £2,238

Outbuilding - £10,038

Build a Mansard loft conversion - £52,038

Loft conversion - £34,110

Build a kitchen extension - £42,038

Hip to gable loft conversion - £42,038

Granny annexe - £87,038

Garden office - £10,038

Convert a Garage - £16,038

Garage - £18,538

Build a flat roof extension - £22,038

Build a dormer loft conversion - £42,038

Concrete foundations - £6,288

Convert a bungalow loft - £29,038

Convert a basement - £37,932