From £25,784
Relax... you have found a reliable extension builder in Washington. ORILLA CONSTRUCTION SOLUTIONS is a friendly and reliable company based in Washi...
From £26,880
Washington, NE37
Established 1983 . For more info visit web site please . Worked in industry for over 40 years.
From £26,280
HST ENG LTD is an established extension buildering business in Washington. We come highly recommended and provide competitive quotes for your work....
From £25,848
Skyline Loft Conversions (NE) Ltd is an established and experienced local extension builder in Washington. Please contact us for a free, no obligat...
From £25,912
Our building services company Home Grown NE has been providing professional, trustworthy building services to customers throughout the North-East f...
From £25,040
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.
From £28,992
Trusted and professional extension builder in Washington. Experienced in all extension buildering work and keeping within budget and on quote. Davi...
From £26,192
Dave Ogle is an established and experienced local extension builder in Washington. Please contact us for a free, no obligation quote and competitiv...
From £25,832
Experienced extension builder ready to quote for your work. L F BUILDING & JOINERY is the best extension builder in Washington. No obligation free ...

A timber frame extension built in Washington 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 Washington by posting a job with HaMuch and we'll send it to extension builders in Washington.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Build A Timber Frame Extension near Washington | £33 | £251 |
| Build A Timber Frame Extension near Sunderland | £33 | £251 |
| Build A Timber Frame Extension near Chester-le-Street | £35 | £242 |
| Build A Timber Frame Extension near Gateshead | £33 | £234 |
| Build A Timber Frame Extension near Jarrow | £34 | £261 |
| Build A Timber Frame Extension near Hebburn | £34 | £244 |
| Build A Timber Frame Extension near South Tyneside | £34 | £261 |
| Build A Timber Frame Extension near Newcastle Upon Tyne | £33 | £233 |
| Build A Timber Frame Extension near Wallsend | £34 | £242 |
| Build A Timber Frame Extension near Stanley | £34 | £242 |
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 - £17,824

Two storey extension - £88,486

Build a timber frame extension - £26,324

Build a swimming pool - £81,324

Single storey extension - £61,480

Side return extension - £45,145

Install an RSJ - £2,524

Outbuilding - £10,324

Build a Mansard loft conversion - £52,324

Loft conversion - £36,788

Build a kitchen extension - £42,324

Hip to gable loft conversion - £42,324

Granny annexe - £87,324

Garden office - £10,324

Convert a Garage - £16,324

Garage - £18,824

Build a flat roof extension - £22,324

Build a dormer loft conversion - £42,324

Concrete foundations - £6,574

Convert a bungalow loft - £29,324

Convert a basement - £41,145