Two-storey extensions in Kenilworth
We design, get approval for and build two-storey extensions in Kenilworth and the surrounding area. Choose the type of extension below or book a free site visit.
Kenilworth at a glance
- Postcode districts
- CV8
- Area
- Warwickshire, England
- Price region
- West Midlands
- Nearest towns
- Warwick (4.6 miles), Coventry (4.9 miles), Leamington Spa (5.2 miles), Knowle (6.8 miles)
- Distance to Nuneaton
- about 13 miles
- Approvals
- Two-storey rear: up to 3 m deep and 7 m from the rear boundary under permitted development. Side, wraparound and front: planning permission.
Around Kenilworth we also work in Warwick, Coventry and Leamington Spa, and across the rest of Warwickshire. Postcode district in and near Kenilworth: CV8.
Extensions available in Kenilworth
Two-storey rear extensions
From £56,000 in Kenilworth. Free visit to firm it up.
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Two-storey side extensions
Our West Midlands guide starts at £86,000 for this type.
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Two-storey wraparound extensions
Kenilworth guide price from £120,500, Standard spec.
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Part single, part two-storey extensions
Design, approvals and build for Kenilworth homes. Guide from £72,000.
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Extensions over a garage
From £31,500 in Kenilworth. Free visit to firm it up.
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First-floor extensions
For homes in Kenilworth: typical guide from £25,000.
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Two-storey extensions for semi-detached houses
Design, approvals and build for Kenilworth homes. Guide from £56,000.
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Two-storey extensions for detached houses
From £86,000 in Kenilworth. Free visit to firm it up.
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Kitchen extensions with bedrooms above
Guide from £56,000 (before kitchen units) in Kenilworth, including VAT.
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Extra bedroom and en-suite extensions
Our West Midlands guide starts at £56,000 (plus en-suite) for this type.
Learn moreWhich type suits your house?
If you're not sure which type fits, that's what the free visit is for. We'll sketch the realistic options for your house in Kenilworth, with a rough idea of the approval route and cost for each.
Also available in Warwickshire
- Two-storey front extensions
- Two-storey extensions for end-of-terrace houses
- Two-storey annexe extensions
- Garage conversions with a room above
- Two-storey extension plans and drawings
- Planning permission for two-storey extensions
- Structural engineering for two-storey extensions
- Building regulations for two-storey extensions
- Party wall notices for extensions
- Design and build two-storey extensions
Rules for Kenilworth
Kenilworth is in England. Two-storey rear: up to 3 m deep and 7 m from the rear boundary under permitted development. Side, wraparound and front: planning permission. Householder planning application: £548 (or £575 for applications made from 8 December 2026). Lawful development certificate: £274 (about £288 for applications from 8 December 2026). Councils should decide householder applications within 8 weeks of validation.
The full England rules explained
Questions about extensions in Kenilworth
Do you cover Kenilworth?
Yes. We cover Kenilworth (CV8) and the surrounding area, including Warwick and Coventry. The first site visit is free.
What does a two-storey extension cost in Kenilworth?
Using our West Midlands guide, a two-storey rear extension with a 4 m × 3.5 m footprint on two floors (28 m² of new floor space) is about £56,000–£75,500 including VAT. An extension over a garage is about £31,500–£46,000.
Which other places near Kenilworth do you cover?
Everywhere around it, including Warwick (4.6 miles), Coventry (4.9 miles) and Leamington Spa (5.2 miles), and the rest of Warwickshire.