From £87,040
Relax... you have found a reliable extension builder in TS8. Wall & Ceilings Solutions is a friendly and reliable company based in TS8 who consider...
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 £86,936
Design Consultancy & Construction Services Ltd are here to help customers who need an Extension Builder in TS8. We offer a competitive rate to comp...
From £86,744
Trusted and professional extension builder in TS8. Experienced in all extension buildering work and keeping within budget and on quote. Empire Buil...
From £86,976
Need an Extension Builder in TS8? M&K BEDROOM DESIGNS has been helping local clients (20 mile radius) with their extension buildering jobs for many...
From £86,664
Experienced extension builder ready to quote for your work. AEJ Paving is the best extension builder in TS8. No obligation free quotes and many hap...
From £86,440
Trusted and professional extension builder in TS8. Experienced in all extension buildering work and keeping within budget and on quote. Marshall & ...
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 £88,648
Transform UK Developments Ltd are here to help customers who need an Extension Builder in TS8. We offer a competitive rate to complete all your ext...
From £86,880
Relax... you have found a reliable extension builder in TS8. Under Pressure is a friendly and reliable company based in TS8 who consider no job as ...

Building a granny annexe ranges from £86,440 (Marshall & Son Builders based in TS14) to £88,648 (Transform UK Developments Ltd based in TS11), 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 TS8 by posting a job with HaMuch. We will send it to extension builders in TS8 who will be happy to help you.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Granny Annexe near Thornaby-on-Tees | £36 | £202 |
| Granny Annexe near Ingleby Barwick | £36 | £202 |
| Granny Annexe near Middlesbrough | £36 | £202 |
| Granny Annexe near Eston | £35 | £215 |
| Granny Annexe near Stockton-on-Tees | £35 | £201 |
| Granny Annexe near Billingham | £37 | £208 |
| Granny Annexe near Redcar & Cleveland | £35 | £230 |
| Granny Annexe near Redcar | £34 | £223 |
| Granny Annexe near Hartlepool | £35 | £204 |
| Granny Annexe near Darlington | £53 | £194 |
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 - £17,518

Two storey extension - £88,026

Build a timber frame extension - £26,018

Build a swimming pool - £81,018

Single storey extension - £55,352

Side return extension - £41,698

Install an RSJ - £2,218

Outbuilding - £10,018

Build a Mansard loft conversion - £52,018

Loft conversion - £33,915

Build a kitchen extension - £42,018

Hip to gable loft conversion - £42,018

Granny annexe - £87,018

Garden office - £10,018

Convert a Garage - £16,018

Garage - £18,518

Build a flat roof extension - £22,018

Build a dormer loft conversion - £42,018

Concrete foundations - £6,268

Convert a bungalow loft - £29,018

Convert a basement - £37,698