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Experienced extension builder ready to quote for your work. PPC CONSTRUCTION is the best extension builder in TN15. No obligation free quotes and m...
From £26,288
M&R BUILDING & LANDCAPING LTD is a trusted extension builder serving customers in TN15 and the surrounding area. Contact us to today to get a compe...
From £26,168
Need an Extension Builder in TN15? Starr Installations Ltd has been helping local clients (20 mile radius) with their extension buildering jobs for...

A timber frame extension built in TN15 typically ranges from £26,048 (PPC CONSTRUCTION based in TN13) to £26,288 (M&R BUILDING & LANDCAPING LTD based in TN15), 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 TN15 by posting a job with HaMuch and we'll send it to extension builders in TN15.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Build A Timber Frame Extension near Sevenoaks | £38 | £234 |
| Build A Timber Frame Extension near Tonbridge | £38 | £254 |
| Build A Timber Frame Extension near Larkfield | £41 | £253 |
| Build A Timber Frame Extension near Northfleet | £41 | £261 |
| Build A Timber Frame Extension near Gravesend | £40 | £260 |
| Build A Timber Frame Extension near Dartford | £41 | £265 |
| Build A Timber Frame Extension near Bexley | £42 | £265 |
| Build A Timber Frame Extension near Maidstone | £40 | £255 |
| Build A Timber Frame Extension near Rochester | £39 | £254 |
| Build A Timber Frame Extension near Tunbridge Wells | £37 | £258 |
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 - £17,668

Two storey extension - £88,252

Build a timber frame extension - £26,168

Build a swimming pool - £81,168

Single storey extension - £58,360

Side return extension - £43,390

Install an RSJ - £2,368

Outbuilding - £10,168

Build a Mansard loft conversion - £52,168

Loft conversion - £35,325

Build a kitchen extension - £42,168

Hip to gable loft conversion - £42,168

Granny annexe - £87,168

Garden office - £10,168

Convert a Garage - £16,168

Garage - £18,668

Build a flat roof extension - £22,168

Build a dormer loft conversion - £42,168

Concrete foundations - £6,418

Convert a bungalow loft - £29,168

Convert a basement - £39,390