Two-storey extensions in Easton-in-Gordano
We design, get approval for and build two-storey extensions in Easton-in-Gordano and the surrounding area. Choose the type of extension below or book a free site visit.
Easton-in-Gordano at a glance
- Postcode districts
- BS11
- Area
- Bristol, England
- Price region
- South West England
- Nearest towns
- Portishead (3 miles), Nailsea (3.9 miles), Bishopsworth (5.4 miles), Dundry (5.9 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 Easton-in-Gordano (BS11) and the places around it, including Portishead (3.0 miles), Nailsea (3.9 miles) and Bishopsworth.
Extensions available in Easton-in-Gordano

Two-storey rear extensions
Our South West England guide starts at £57,500 for this type.
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Two-storey side extensions
Our South West England guide starts at £88,500 for this type.
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Two-storey wraparound extensions
For homes in Easton-in-Gordano: typical guide from £124,000.
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Part single, part two-storey extensions
For homes in Easton-in-Gordano: typical guide from £74,000.
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Extensions over a garage
Guide from £32,500 in Easton-in-Gordano, including VAT.
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First-floor extensions
Guide from £26,000 in Easton-in-Gordano, including VAT.
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Two-storey extensions for semi-detached houses
For homes in Easton-in-Gordano: typical guide from £57,500.
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Two-storey extensions for detached houses
Easton-in-Gordano guide price from £88,500, Standard spec.
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Kitchen extensions with bedrooms above
For homes in Easton-in-Gordano: typical 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?
Which type suits your house in Easton-in-Gordano depends mostly on where you have room. A deep garden points to a rear extension; space beside the house points to a side or over-garage extension; a house that already has a single-storey extension can often take a first floor on top.
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 Easton-in-Gordano
Easton-in-Gordano 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 Easton-in-Gordano
Do you cover Easton-in-Gordano?
Yes. We cover Easton-in-Gordano (BS11) and the surrounding area, including Portishead and Nailsea. The first site visit is free.
What does a two-storey extension cost in Easton-in-Gordano?
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 Easton-in-Gordano do you cover?
Everywhere around it, including Portishead (3 miles), Nailsea (3.9 miles) and Bishopsworth (5.4 miles), and the rest of Bristol.