Two-storey extensions in Bishopstoke
From over-garage bedrooms to full wraparounds, we cover every kind of two-storey extension in Bishopstoke.
Bishopstoke at a glance
- Postcode districts
- SO50
- Area
- Hampshire, England
- Price region
- South East England
- Nearest towns
- Eastleigh (0.9 miles), Fair Oak (1.4 miles), Portswood (3.8 miles), Hedge End (3.9 miles)
- Distance to Southampton
- 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 postcode district SO50 in and around Bishopstoke, along with neighbouring Eastleigh, Fair Oak and Portswood.
Extensions available in Bishopstoke
Two-storey rear extensions
For homes in Bishopstoke: typical guide from £61,500.
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Two-storey side extensions
Our South East England guide starts at £94,500 for this type.
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Two-storey wraparound extensions
Design, approvals and build for Bishopstoke homes. Guide from £132,500.
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Part single, part two-storey extensions
For homes in Bishopstoke: typical guide from £79,000.
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Extensions over a garage
For homes in Bishopstoke: typical guide from £34,500.
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First-floor extensions
Design, approvals and build for Bishopstoke homes. Guide from £27,500.
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Two-storey extensions for semi-detached houses
Bishopstoke guide price from £61,500, Standard spec.
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Two-storey extensions for detached houses
Bishopstoke guide price from £94,500, Standard spec.
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Kitchen extensions with bedrooms above
For homes in Bishopstoke: typical guide from £61,500 (before kitchen units).
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Extra bedroom and en-suite extensions
From £61,500 (plus en-suite) in Bishopstoke. 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 Hampshire
- 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 Bishopstoke
Bishopstoke 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 Bishopstoke
Do you cover Bishopstoke?
Yes. We cover Bishopstoke (SO50) and the surrounding area, including Eastleigh and Fair Oak. The first site visit is free.
What does a two-storey extension cost in Bishopstoke?
Using our South East 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 £61,500–£83,000 including VAT. An extension over a garage is about £34,500–£50,500.
Which other places near Bishopstoke do you cover?
Everywhere around it, including Eastleigh (0.9 miles), Fair Oak (1.4 miles) and Portswood (3.8 miles), and the rest of Hampshire.