Two-storey extensions in Bordon
Need more room in Bordon? Two-storey and first-floor extensions add bedrooms and living space without moving. Here's everything we offer locally.
Bordon at a glance
- Postcode districts
- GU30 and GU35
- Area
- Hampshire, England
- Price region
- South East England
- Nearest towns
- Alton (5.5 miles), Haslemere (6.9 miles), Farnham (7.5 miles), Petersfield (8.1 miles)
- Distance to Southampton
- about 27.7 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.
Bordon sits about 27.7 miles from Southampton. Closer to home, Alton is 5.5 miles away and Haslemere 6.9 miles.
Extensions available in Bordon
Two-storey rear extensions
Design, approvals and build for Bordon homes. Guide from £61,500.
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Two-storey side extensions
Design, approvals and build for Bordon homes. Guide from £94,500.
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Two-storey wraparound extensions
Design, approvals and build for Bordon homes. Guide from £132,500.
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Part single, part two-storey extensions
For homes in Bordon: typical guide from £79,000.
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Extensions over a garage
Our South East England guide starts at £34,500 for this type.
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First-floor extensions
Our South East England guide starts at £27,500 for this type.
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Two-storey extensions for semi-detached houses
Bordon guide price from £61,500, Standard spec.
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Two-storey extensions for detached houses
For homes in Bordon: typical guide from £94,500.
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Kitchen extensions with bedrooms above
For homes in Bordon: typical guide from £61,500 (before kitchen units).
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Extra bedroom and en-suite extensions
Design, approvals and build for Bordon homes. Guide from £61,500 (plus en-suite).
Learn moreWhich type suits your house?
Start with what you need the space for. Bedrooms and an en-suite upstairs with a bigger kitchen below is the classic two-storey brief, but in Bordon we also design annexes, home offices and bedrooms over garages.
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 Bordon
Bordon 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 Bordon
Do you cover Bordon?
Yes. We cover Bordon (GU30 and GU35) and the surrounding area, including Alton and Haslemere. The first site visit is free.
What does a two-storey extension cost in Bordon?
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 Bordon do you cover?
Everywhere around it, including Alton (5.5 miles), Haslemere (6.9 miles) and Farnham (7.5 miles), and the rest of Hampshire.