Two-storey extensions in Publow
Planning a bigger home in Publow? Compare extension types and guide prices below, then book a free site visit.
Publow at a glance
- Postcode districts
- BS14
- Area
- Bristol, England
- Price region
- South West England
- Nearest towns
- Whitchurch (Bristol) (2.1 miles), Chew Magna (3 miles), Keynsham (3.1 miles), Bishopsworth (4.2 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.
Around Publow we also work in Whitchurch (Bristol), Chew Magna and Keynsham, and across the rest of Bristol. Postcode district in and near Publow: BS14.
Extensions available in Publow

Two-storey rear extensions
Design, approvals and build for Publow homes. Guide from £57,500.
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Two-storey side extensions
Publow guide price from £88,500, Standard spec.
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Two-storey wraparound extensions
Guide from £124,000 in Publow, including VAT.
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Part single, part two-storey extensions
Publow guide price from £74,000, Standard spec.
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Extensions over a garage
Our South West England guide starts at £32,500 for this type.
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First-floor extensions
Guide from £26,000 in Publow, including VAT.
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Two-storey extensions for semi-detached houses
For homes in Publow: typical guide from £57,500.
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Two-storey extensions for detached houses
Our South West England guide starts at £88,500 for this type.
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Kitchen extensions with bedrooms above
From £57,500 (before kitchen units) in Publow. Free visit to firm it up.
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Extra bedroom and en-suite extensions
Guide from £57,500 (plus en-suite) in Publow, including VAT.
Learn moreWhich type suits your house?
The boundaries usually decide it. Two-storey work close to a neighbour needs careful design for light and privacy, so at the visit in Publow we measure distances to every boundary before suggesting a type.
Also available in Bristol
- 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 Publow
Publow 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 Publow
Do you cover Publow?
Yes. We cover Publow (BS14) and the surrounding area, including Whitchurch (Bristol) and Chew Magna. The first site visit is free.
What does a two-storey extension cost in Publow?
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 Publow do you cover?
Everywhere around it, including Whitchurch (Bristol) (2.1 miles), Chew Magna (3 miles) and Keynsham (3.1 miles), and the rest of Bristol.