Two-storey extensions in Wootton Bassett
From over-garage bedrooms to full wraparounds, we cover every kind of two-storey extension in Wootton Bassett.
Wootton Bassett at a glance
- Postcode districts
- SN16
- Area
- Wiltshire, England
- Price region
- South West England
- Nearest towns
- Swindon (5.4 miles), Calne (8.3 miles), Chippenham (11 miles), Cirencester (12.6 miles)
- Distance to Swindon
- about 5.4 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 Wootton Bassett (SN16) and the places around it, including Swindon (5.4 miles), Calne (8.3 miles) and Chippenham.
Extensions available in Wootton Bassett
Two-storey rear extensions
For homes in Wootton Bassett: typical guide from £57,500.
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Two-storey side extensions
For homes in Wootton Bassett: typical guide from £88,500.
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Two-storey wraparound extensions
Design, approvals and build for Wootton Bassett homes. Guide from £124,000.
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Part single, part two-storey extensions
Guide from £74,000 in Wootton Bassett, including VAT.
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Extensions over a garage
For homes in Wootton Bassett: typical guide from £32,500.
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First-floor extensions
Our South West England guide starts at £26,000 for this type.
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Two-storey extensions for semi-detached houses
For homes in Wootton Bassett: typical guide from £57,500.
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Two-storey extensions for detached houses
Wootton Bassett guide price from £88,500, Standard spec.
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Kitchen extensions with bedrooms above
Design, approvals and build for Wootton Bassett homes. Guide from £57,500 (before kitchen units).
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Extra bedroom and en-suite extensions
Our South West England guide starts at £57,500 (plus en-suite) for this type.
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 Wiltshire
- 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 Wootton Bassett
Wootton Bassett 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 Wootton Bassett
Do you cover Wootton Bassett?
Yes. We cover Wootton Bassett (SN16) and the surrounding area, including Swindon and Calne. The first site visit is free.
What does a two-storey extension cost in Wootton Bassett?
Using our South West England 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 £57,500–£78,000 including VAT. An extension over a garage is about £32,500–£47,500.
Which other places near Wootton Bassett do you cover?
Everywhere around it, including Swindon (5.4 miles), Calne (8.3 miles) and Chippenham (11 miles), and the rest of Wiltshire.