From £86,936
Design Consultancy & Construction Services Ltd are here to help customers who need an Extension Builder in Longlands. We offer a competitive rate t...
From £86,976
Need an Extension Builder in Longlands? M&K BEDROOM DESIGNS has been helping local clients (20 mile radius) with their extension buildering jobs fo...
From £86,744
Trusted and professional extension builder in Longlands. Experienced in all extension buildering work and keeping within budget and on quote. Empir...
From £86,664
Friendly, honest and fair. High standard of work for affordable prices. With over 30 years experience all work guarenteed. With free quotations
From £87,184
Over a Decade of Property Maintenance. Military Maintenance has years of experience in the construction and development industry, our expertise ran...
From £86,440
Trusted and professional extension builder in Longlands. Experienced in all extension buildering work and keeping within budget and on quote. Marsh...
From £87,128
Trusted and professional extension builder in Longlands. Experienced in all extension buildering work and keeping within budget and on quote. E Col...
From £86,816
Need an Extension Builder in Longlands? CHERRYBURN CONSTRUCTION LTD has been helping local clients (20 mile radius) with their extension buildering...
From £86,920
Need to find an Extension Builder near you for all your extension buildering work?
louisjh provides a local, trusted extension buildering s...
From £86,872
usamaseo is a trusted extension builder serving customers in Longlands and the surrounding area. Contact us to today to get a competitive quote for...

Building a granny annexe ranges from £86,440 (Marshall & Son Builders based in TS14) to £87,184 (Military Maintenance Ltd based in ts10), but these are just estimates that can help give you an idea of who will be better value in your area.
The best thing to do is to get quotes to build a granny annexe in Longlands by posting a job with HaMuch. We will send it to extension builders in Longlands who will be happy to help you.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Granny Annexe near Middlesbrough | £42 | £235 |
| Granny Annexe near Eston | £42 | £254 |
| Granny Annexe near Thornaby-on-Tees | £41 | £230 |
| Granny Annexe near Ingleby Barwick | £41 | £227 |
| Granny Annexe near Stockton-on-Tees | £40 | £226 |
| Granny Annexe near Billingham | £43 | £240 |
| Granny Annexe near Redcar & Cleveland | £42 | £274 |
| Granny Annexe near Redcar | £41 | £264 |
| Granny Annexe near Hartlepool | £40 | £236 |
| Granny Annexe near Darlington | £60 | £222 |
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 - £17,368

Two storey extension - £87,802

Build a timber frame extension - £25,868

Build a swimming pool - £80,868

Single storey extension - £52,360

Side return extension - £40,015

Install an RSJ - £2,068

Outbuilding - £9,868

Build a Mansard loft conversion - £51,868

Loft conversion - £32,513

Build a kitchen extension - £41,868

Hip to gable loft conversion - £41,868

Granny annexe - £86,868

Garden office - £9,868

Convert a Garage - £15,868

Garage - £18,368

Build a flat roof extension - £21,868

Build a dormer loft conversion - £41,868

Concrete foundations - £6,118

Convert a bungalow loft - £28,868

Convert a basement - £36,015