Two-storey extensions in Shrewsbury
From over-garage bedrooms to full wraparounds, we cover every kind of two-storey extension in Shrewsbury.
Shrewsbury at a glance
- Postcode districts
- SY1, SY2, SY3, SY4 and SY5
- Area
- Shropshire, England
- Price region
- West Midlands
- Nearest towns
- Wellington (9.9 miles), Hadley (11.3 miles), Telford (12.9 miles), Newport (Shropshire) (16.2 miles)
- Distance to Telford
- about 12.9 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 Shrewsbury (SY1, SY2, SY3, SY4 and SY5) and the places around it, including Wellington (9.9 miles), Hadley (11.3 miles) and Telford.
Extensions available in Shrewsbury
Two-storey rear extensions
Design, approvals and build for Shrewsbury homes. Guide from £56,000.
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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
Shrewsbury guide price from £120,500, Standard spec.
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Part single, part two-storey extensions
Guide from £72,000 in Shrewsbury, including VAT.
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Extensions over a garage
For homes in Shrewsbury: typical guide from £31,500.
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First-floor extensions
Design, approvals and build for Shrewsbury homes. Guide from £25,000.
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Two-storey extensions for semi-detached houses
From £56,000 in Shrewsbury. Free visit to firm it up.
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Two-storey extensions for detached houses
Our West Midlands guide starts at £86,000 for this type.
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Kitchen extensions with bedrooms above
Our West Midlands guide starts at £56,000 (before kitchen units) for this type.
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Extra bedroom and en-suite extensions
From £56,000 (plus en-suite) in Shrewsbury. Free visit to firm it up.
Learn moreWhich type suits your house?
Rear and side extensions suit most semi-detached and detached houses with room around them. Terraced and town-centre homes can take a two-storey extension too, with more care over neighbours, light and access.
Also available in Shropshire
- 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 Shrewsbury
Shrewsbury 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 Shrewsbury
Do you cover Shrewsbury?
Yes. We cover Shrewsbury (SY1, SY2, SY3, SY4 and SY5) and the surrounding area, including Wellington and Hadley. The first site visit is free.
What does a two-storey extension cost in Shrewsbury?
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 Shrewsbury do you cover?
Everywhere around it, including Wellington (9.9 miles), Hadley (11.3 miles) and Telford (12.9 miles), and the rest of Shropshire.