Two-storey extensions in Washwood Heath
Homeowners in Washwood Heath can use us for the whole project or just the drawings and approvals. Start with a free visit.
Washwood Heath at a glance
- Postcode districts
- B8, B9, B23 and B24
- Area
- West Midlands, England
- Price region
- West Midlands
- Nearest towns
- Castle Vale (1.8 miles), Aston (2.4 miles), Birmingham (3.4 miles), Acocks Green (3.5 miles)
- Distance to Birmingham
- about 3.4 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.
We cover postcode districts B8, B9, B23 and B24 in and around Washwood Heath, along with neighbouring Castle Vale, Aston and Birmingham.
Extensions available in Washwood Heath
Two-storey rear extensions
Washwood Heath guide price from £56,000, Standard spec.
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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
Our West Midlands guide starts at £120,500 for this type.
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Part single, part two-storey extensions
Guide from £72,000 in Washwood Heath, including VAT.
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Extensions over a garage
Our West Midlands guide starts at £31,500 for this type.
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First-floor extensions
Washwood Heath guide price from £25,000, Standard spec.
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Two-storey extensions for semi-detached houses
Our West Midlands guide starts at £56,000 for this type.
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Two-storey extensions for detached houses
From £86,000 in Washwood Heath. Free visit to firm it up.
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Kitchen extensions with bedrooms above
Design, approvals and build for Washwood Heath homes. Guide from £56,000 (before kitchen units).
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Extra bedroom and en-suite extensions
Design, approvals and build for Washwood Heath homes. Guide from £56,000 (plus en-suite).
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 Washwood Heath, with a rough idea of the approval route and cost for each.
Also available in the West Midlands
- 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 Washwood Heath
Washwood Heath 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 Washwood Heath
Do you cover Washwood Heath?
Yes. We cover Washwood Heath (B8, B9, B23 and B24) and the surrounding area, including Castle Vale and Aston. The first site visit is free.
What does a two-storey extension cost in Washwood Heath?
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 Washwood Heath do you cover?
Everywhere around it, including Castle Vale (1.8 miles), Aston (2.4 miles) and Birmingham (3.4 miles), and the rest of the West Midlands.