HST ENG LTD is an established extension buildering business in DH3. We come highly recommended and provide competitive quotes for your work.
Relax... you have found a reliable extension builder in DH3. ORILLA CONSTRUCTION SOLUTIONS is a friendly and reliable company based in DH3 who cons...
Phil
Skyline Loft Conversions (NE) Ltd is an established and experienced local extension builder in DH3. Please contact us for a free, no obligation quo...
Experienced extension builder ready to quote for your work. L F BUILDING & JOINERY is the best extension builder in DH3. No obligation free quotes ...
From £10,880
John Barrett
Established 1983 . For more info visit web site please . Worked in industry for over 40 years.

Garden offices range from the cheapest of £9,784 (ORILLA CONSTRUCTION SOLUTIONS based in NE37) to the dearest of £10,880 (John Barrett Joiner Builder based in NE37), but these are only estimates.
The best way to compare costs is to get actual quotes.
Get rates and quotes to build a garden office in DH3 by posting a job with HaMuch. We'll send it to extension builders in DH3.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Garden Office near Chester-le-Street | £35 | £242 |
| Garden Office near Washington | £33 | £254 |
| Garden Office near Sunderland | £33 | £251 |
| Garden Office near Stanley | £34 | £242 |
| Garden Office near Gateshead | £33 | £236 |
| Garden Office near Durham | £47 | £267 |
| Garden Office near Hebburn | £34 | £246 |
| Garden Office near Jarrow | £34 | £262 |
| Garden Office near Newcastle Upon Tyne | £33 | £236 |
| Garden Office near South Tyneside | £34 | £261 |
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 - £17,625

Two storey extension - £88,187

Build a timber frame extension - £26,125

Build a swimming pool - £81,125

Single storey extension - £57,496

Side return extension - £42,904

Install an RSJ - £2,325

Outbuilding - £10,125

Build a Mansard loft conversion - £52,125

Loft conversion - £34,920

Build a kitchen extension - £42,125

Hip to gable loft conversion - £42,125

Granny annexe - £87,125

Garden office - £10,125

Convert a Garage - £16,125

Garage - £18,625

Build a flat roof extension - £22,125

Build a dormer loft conversion - £42,125

Concrete foundations - £6,375

Convert a bungalow loft - £29,125

Convert a basement - £38,904