From £89,952
Painting & Decorating including property maintenance Building services honest trustworthy fully qualified decorators established 35 years.We cove...
From £87,352
T D F Building Contractors Ltd are here to help customers who need an Extension Builder in LU2. We offer a competitive rate to complete all your ex...
From £87,040
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
From £86,984
We specialise in General Building, extensions, loft conversions, complete refurbishment, exterior painting, bathroom kitchens, garage conversion an...
From £87,408
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
From £86,936
Plumbing, painting exterior, interior, extensions, plastering, skiming, carpeting, Flooring, you can ask us ..
From £86,456
we are very efficient in our work.and make sure our client is one 100% satisfied with our work.
From £86,992
ARC Building Services is a trusted extension builder serving customers in LU2 and the surrounding area. Contact us to today to get a competitive q...
From £87,016
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
From £87,120
GA Plan and Design is an established and experienced local extension builder in LU2. Please contact us for a free, no obligation quote and competit...

Building a granny annexe ranges from £86,456 (Rite Builders based in LU1) to £89,952 ( A & D Maintenance Services Ltd based in LU2), 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 LU2 by posting a job with HaMuch. We will send it to extension builders in LU2 who will be happy to help you.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Granny Annexe near Luton | £42 | £276 |
| Granny Annexe near Harpenden | £86 | £315 |
| Granny Annexe near Dunstable | £41 | £270 |
| Granny Annexe near Hitchin | £43 | £283 |
| Granny Annexe near Mid Bedfordshire | £42 | £276 |
| Granny Annexe near Stevenage | £44 | £282 |
| Granny Annexe near North Hertfordshire | £44 | £283 |
| Granny Annexe near Letchworth | £44 | £283 |
| Granny Annexe near St Albans | £63 | £288 |
| Granny Annexe near Hemel Hempstead | £42 | £270 |
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 - £17,826

Two storey extension - £88,488

Build a timber frame extension - £26,326

Build a swimming pool - £81,326

Single storey extension - £61,512

Side return extension - £45,163

Install an RSJ - £2,526

Outbuilding - £10,326

Build a Mansard loft conversion - £52,326

Loft conversion - £36,803

Build a kitchen extension - £42,326

Hip to gable loft conversion - £42,326

Granny annexe - £87,326

Garden office - £10,326

Convert a Garage - £16,326

Garage - £18,826

Build a flat roof extension - £22,326

Build a dormer loft conversion - £42,326

Concrete foundations - £6,576

Convert a bungalow loft - £29,326

Convert a basement - £41,163