From £86,608
Experienced extension builder ready to quote for your work. LT Construction & Basements is the best extension builder in Radford Semele. No obligat...
From £86,880
Templederry Properties is an established and experienced local extension builder in Radford Semele. Please contact us for a free, no obligation quo...
From £86,848
At Templederry Properties we aim to deliver a reliable and transparent service, providing high standards of quality workmanship and exceeding your ...
From £86,600
Hyde Property is an established and experienced local extension builder in Radford Semele. Please contact us for a free, no obligation quote and co...
From £86,920
JMAC Building Services is a building company, based in Southam, Warwickshire.We carry out all manor of residential building works, from new build c...
From £86,584
Nexus Building Solutions Limited is a successful company. Over the years it has grown and has now, several business units under the Nexus Building ...
From £86,640
SKIDMORE BUILDERS LIMITED are here to help customers who need an Extension Builder in Radford Semele. We offer a competitive rate to complete all y...
From £86,760
Experienced extension builder ready to quote for your work. BODDINGTON CONSTRUCTION is the best extension builder in Radford Semele. No obligation ...
From £86,920
BTDoor Repairs is an established extension buildering business in Radford Semele. We come highly recommended and provide competitive quotes for you...
From £86,816
COS CONSTRUCTION LTD is an established and experienced local extension builder in Radford Semele. Please contact us for a free, no obligation quote...

Building a granny annexe ranges from £86,584 (NEXUS BUILDING SOLUTIONS LTD based in CV34) to £86,920 (JMAC Building Services Ltd based in CV47), 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 Radford Semele by posting a job with HaMuch. We will send it to extension builders in Radford Semele who will be happy to help you.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Granny Annexe near Leamington Spa | £27 | £212 |
| Granny Annexe near Warwick | £28 | £213 |
| Granny Annexe near Kenilworth | £29 | £224 |
| Granny Annexe near Coventry | £28 | £222 |
| Granny Annexe near Stratford-on-Avon | £27 | £215 |
| Granny Annexe near Stratford-upon-Avon | £27 | £215 |
| Granny Annexe near Rugby | £31 | £224 |
| Granny Annexe near Daventry | £31 | £230 |
| Granny Annexe near Knowle | £31 | £241 |
| Granny Annexe near Banbury | £33 | £239 |
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 - £17,258

Two storey extension - £87,636

Build a timber frame extension - £25,758

Build a swimming pool - £80,758

Single storey extension - £50,152

Side return extension - £38,773

Install an RSJ - £1,958

Outbuilding - £9,758

Build a Mansard loft conversion - £51,758

Loft conversion - £31,478

Build a kitchen extension - £41,758

Hip to gable loft conversion - £41,758

Granny annexe - £86,758

Garden office - £9,758

Convert a Garage - £15,758

Garage - £18,258

Build a flat roof extension - £21,758

Build a dormer loft conversion - £41,758

Concrete foundations - £6,008

Convert a bungalow loft - £28,758

Convert a basement - £34,773