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Select your affordable Castletown extension builder
From £25,040
Oscar Carballo
Member since July 2020
I have over 40 years experience in the field of construction. Thank you and I hope I will be of service to you.
Need to find an Extension Builder near you for all your extension buildering work?
TK Builders provides a local, trusted extension builderi...
MM Building Services is an established and experienced local extension builder in Castletown. Please contact us for a free, no obligation quote and...
Building Craft Ltd is an established extension buildering business in Castletown. We come highly recommended and provide competitive quotes for you...
Ian
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
HST ENG LTD is an established extension buildering business in Castletown. We come highly recommended and provide competitive quotes for your work....
Relax... you have found a reliable extension builder in Castletown. ORILLA CONSTRUCTION SOLUTIONS is a friendly and reliable company based in Castl...
David Robertson
Trusted and professional extension builder in Castletown. Experienced in all extension buildering work and keeping within budget and on quote. Davi...
Dave Ogle is an established and experienced local extension builder in Castletown. Please contact us for a free, no obligation quote and competitiv...
Phil
Skyline Loft Conversions (NE) Ltd is an established and experienced local extension builder in Castletown. Please contact us for a free, no obligat...

A timber frame extension built in Castletown typically ranges from £25,040 (OCC Construction based in NE10) to £28,992 (David Robertson builders based in Sr4), 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 Castletown by posting a job with HaMuch and we'll send it to extension builders in Castletown.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Build A Timber Frame Extension near South Tyneside | £34 | £261 |
| Build A Timber Frame Extension near Sunderland | £33 | £251 |
| Build A Timber Frame Extension near Jarrow | £34 | £262 |
| Build A Timber Frame Extension near Washington | £33 | £254 |
| Build A Timber Frame Extension near South Shields | £36 | £257 |
| Build A Timber Frame Extension near Hebburn | £34 | £246 |
| Build A Timber Frame Extension near Wallsend | £34 | £245 |
| Build A Timber Frame Extension near Tynemouth | £36 | £257 |
| Build A Timber Frame Extension near Seaham | £35 | £235 |
| Build A Timber Frame Extension near North Tyneside | £35 | £253 |
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 - £17,691

Two storey extension - £88,287

Build a timber frame extension - £26,191

Build a swimming pool - £81,191

Single storey extension - £58,824

Side return extension - £43,651

Install an RSJ - £2,391

Outbuilding - £10,191

Build a Mansard loft conversion - £52,191

Loft conversion - £35,543

Build a kitchen extension - £42,191

Hip to gable loft conversion - £42,191

Granny annexe - £87,191

Garden office - £10,191

Convert a Garage - £16,191

Garage - £18,691

Build a flat roof extension - £22,191

Build a dormer loft conversion - £42,191

Concrete foundations - £6,441

Convert a bungalow loft - £29,191

Convert a basement - £39,651