Two-storey extensions in Barry
Everything for a two-storey extension in Barry, in one place: types, guide prices for Wales, the approval rules in Wales and how to get started.
Barry at a glance
- Postcode districts
- CF62 and CF63
- Area
- Cardiff and the Vale of Glamorgan, Wales
- Price region
- Wales
- Nearest towns
- Rhoose (3.1 miles), Dinas Powys (3.9 miles), Penarth (5.5 miles), Llandaff (7 miles)
- Distance to Cardiff
- about 7.1 miles
- Approvals
- Two-storey rear: ground floor up to 4 m, first floor up to 3 m and 10.5 m from the rear boundary. Some two-storey side extensions can be permitted development.
Barry sits about 7.1 miles from Cardiff. Closer to home, Rhoose is 3.1 miles away and Dinas Powys 3.9 miles.
Extensions available in Barry
Two-storey rear extensions
For homes in Barry: typical guide from £51,500.
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Two-storey side extensions
Guide from £79,000 in Barry, including VAT.
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Two-storey wraparound extensions
Our Wales guide starts at £111,000 for this type.
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Part single, part two-storey extensions
From £66,000 in Barry. Free visit to firm it up.
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Extensions over a garage
From £29,000 in Barry. Free visit to firm it up.
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First-floor extensions
Barry guide price from £23,000, Standard spec.
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Two-storey extensions for semi-detached houses
From £51,500 in Barry. Free visit to firm it up.
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Two-storey extensions for detached houses
Barry guide price from £79,000, Standard spec.
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Kitchen extensions with bedrooms above
Guide from £51,500 (before kitchen units) in Barry, including VAT.
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Extra bedroom and en-suite extensions
From £51,500 (plus en-suite) in Barry. 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 Cardiff and the Vale of Glamorgan
- 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 Barry
Barry is in Wales. Two-storey rear: ground floor up to 4 m, first floor up to 3 m and 10.5 m from the rear boundary. Some two-storey side extensions can be permitted development. Householder planning application: £585. Councils normally decide householder applications within 8 weeks.
The full Wales rules explained
Questions about extensions in Barry
Do you cover Barry?
Yes. We cover Barry (CF62 and CF63) and the surrounding area, including Rhoose and Dinas Powys. The first site visit is free.
What does a two-storey extension cost in Barry?
Using our Wales 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 £51,500–£69,500 including VAT. An extension over a garage is about £29,000–£42,000.
Which other places near Barry do you cover?
Everywhere around it, including Rhoose (3.1 miles), Dinas Powys (3.9 miles) and Penarth (5.5 miles), and the rest of Cardiff and the Vale of Glamorgan.