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J Pellow & Son Ltd
J Pellow & Son Ltd are here to help customers who need an Extension Builder in WD5. We offer a competitive rate to complete all your extension buil...
From £87,440
Evolved Glazing Solutions Limited
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
From £87,416
M DUNNE BUILDER
M DUNNE BUILDER is a trusted extension builder serving customers in WD5 and the surrounding area. Contact us to today to get a competitive quote fo...
From £87,064
Total Refurbishment & Build
Trusted and professional extension builder in WD5. Experienced in all extension buildering work and keeping within budget and on quote. Total Refur...
From £87,088
PM HOBBS BUILDING SERVICES
Abbots Langley, WD5
Need an Extension Builder in WD5? PM HOBBS BUILDING SERVICES has been helping local clients (10 mile radius) with their extension buildering jobs f...
From £87,440
Rob Higgs Building & Carpentry
Need to find an Extension Builder near you for all your extension buildering work?
Rob Higgs Building & Carpentry provides a local, trusted...
Granny Annexe Cost in WD5
Building a granny annexe ranges from £87,064 (Total Refurbishment & Build based in WD4) to £87,440 (Evolved Glazing Solutions Limited based in HP3), 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 WD5 by posting a job with HaMuch. We will send it to extension builders in WD5 who will be happy to help you.
- How much does a granny annexe cost to build in the UK?
- What is a granny annexe?
- How big can a granny annexe be?
- How to get planning permission for a granny annexe
- What is the granny annexe tax loophole?
- Does an annexe increase council tax?
- Do you need planning permission to convert a garage into a granny flat?
- Can you claim VAT back on a granny annexe?
- Can I let out my granny annexe?
- Does an annexe increase property value?
- Can a granny annexe be sold separately?
- Do you have to pay stamp duty on an annexe?
Get extension builder rates instantly
Estimates for common extension builder jobs in WD5;
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 - £17,760
Two storey extension - £88,390
Build a timber frame extension - £26,260
Build a swimming pool - £81,260
Single storey extension - £60,200
Side return extension - £44,425
Install an RSJ - £2,460
Outbuilding - £10,260
Build a Mansard loft conversion - £52,260
Loft conversion - £36,188
Build a kitchen extension - £42,260
Hip to gable loft conversion - £42,260
Granny annexe - £87,260
Garden office - £10,260
Convert a Garage - £16,260
Garage - £18,760
Build a flat roof extension - £22,260
Build a dormer loft conversion - £42,260
Concrete foundations - £6,510
Convert a bungalow loft - £29,260
Convert a basement - £40,425