From £26,464
Bts Building Solutions Ltd is an established extension buildering business in Hartfield. We come highly recommended and provide competitive quotes ...
From £26,120
County Line is an established and experienced local extension builder in Hartfield. Please contact us for a free, no obligation quote and competiti...
From £26,072
Yeoman Building Contractors are here to help customers who need an Extension Builder in Hartfield. We offer a competitive rate to complete all your...
From £26,312
Obe & Co Design Ltd is a trusted extension builder serving customers in Hartfield and the surrounding area. Contact us to today to get a competitiv...
From £26,160
Trusted and professional extension builder in Hartfield. Experienced in all extension buildering work and keeping within budget and on quote. Acer ...
From £25,976
LEWIS BUILDING SERVICES is an established and experienced local extension builder in Hartfield. Please contact us for a free, no obligation quote a...
From £25,600
Taylor Building & Maintenance Services is an established extension buildering business in Hartfield. We come highly recommended and provide competi...
From £26,296
Need an Extension Builder in Hartfield? J P ADAMS BUILDERS LTD has been helping local clients (20 mile radius) with their extension buildering jobs...
From £26,272
Baltic Star Build is an established extension buildering business in Hartfield. We come highly recommended and provide competitive quotes for your ...
From £26,040
Relax... you have found a reliable extension builder in Hartfield. HOWCROFTS BUILDING SERVICES is a friendly and reliable company based in Hartfiel...

A timber frame extension built in Hartfield typically ranges from £25,600 (Taylor Building & Maintenance Services based in RH18) to £26,464 (Bts Building Solutions Ltd based in TN7), 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 Hartfield by posting a job with HaMuch and we'll send it to extension builders in Hartfield.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Build A Timber Frame Extension near Crowborough | £36 | £258 |
| Build A Timber Frame Extension near East Grinstead | £37 | £259 |
| Build A Timber Frame Extension near Tunbridge Wells | £37 | £258 |
| Build A Timber Frame Extension near Wealden | £35 | £256 |
| Build A Timber Frame Extension near Tonbridge | £38 | £254 |
| Build A Timber Frame Extension near Mid Sussex | £35 | £261 |
| Build A Timber Frame Extension near Haywards Heath | £35 | £256 |
| Build A Timber Frame Extension near Crawley | £38 | £255 |
| Build A Timber Frame Extension near Sevenoaks | £38 | £234 |
| Build A Timber Frame Extension near Horley | £38 | £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 - £17,631

Two storey extension - £88,197

Build a timber frame extension - £26,131

Build a swimming pool - £81,131

Single storey extension - £57,624

Side return extension - £42,976

Install an RSJ - £2,331

Outbuilding - £10,131

Build a Mansard loft conversion - £52,131

Loft conversion - £34,980

Build a kitchen extension - £42,131

Hip to gable loft conversion - £42,131

Granny annexe - £87,131

Garden office - £10,131

Convert a Garage - £16,131

Garage - £18,631

Build a flat roof extension - £22,131

Build a dormer loft conversion - £42,131

Concrete foundations - £6,381

Convert a bungalow loft - £29,131

Convert a basement - £38,976