From £26,664
Joe Rendell
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
From £26,240
Harmony contractor's is an established and experienced local extension builder in TN27. Please contact us for a free, no obligation quote and compe...

A timber frame extension built in TN27 typically ranges from £26,240 (Harmony contractor's based in TN27) to £26,664 (JR Building Services based in TN27), but this will vary depending on the size of your extension, the design features you'd like and what your soil is like for the foundations.
Comparing extension builders estimates for building a timber frame extension 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 a timber frame extension in TN27 by posting a job with HaMuch and we'll send it to extension builders in TN27.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Build A Timber Frame Extension near Ashford | £36 | £256 |
| Build A Timber Frame Extension near Maidstone | £40 | £255 |
| Build A Timber Frame Extension near Swale | £35 | £241 |
| Build A Timber Frame Extension near Sittingbourne | £35 | £246 |
| Build A Timber Frame Extension near Faversham | £34 | £235 |
| Build A Timber Frame Extension near Larkfield | £41 | £253 |
| Build A Timber Frame Extension near Gillingham | £39 | £253 |
| Build A Timber Frame Extension near Chatham | £39 | £254 |
| Build A Timber Frame Extension near Rochester | £39 | £254 |
| Build A Timber Frame Extension near Hythe | £31 | £228 |
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 - £17,952

Two storey extension - £88,678

Build a timber frame extension - £26,452

Build a swimming pool - £81,452

Single storey extension - £64,040

Side return extension - £46,585

Install an RSJ - £2,652

Outbuilding - £10,452

Build a Mansard loft conversion - £52,452

Loft conversion - £37,988

Build a kitchen extension - £42,452

Hip to gable loft conversion - £42,452

Granny annexe - £87,452

Garden office - £10,452

Convert a Garage - £16,452

Garage - £18,952

Build a flat roof extension - £22,452

Build a dormer loft conversion - £42,452

Concrete foundations - £6,702

Convert a bungalow loft - £29,452

Convert a basement - £42,585