Two-storey extensions in Dinas Powys
Need more room in Dinas Powys? Two-storey and first-floor extensions add bedrooms and living space without moving. Here's everything we offer locally.
Dinas Powys at a glance
- Postcode districts
- CF64
- Area
- Cardiff and the Vale of Glamorgan, Wales
- Price region
- Wales
- Nearest towns
- Penarth (1.8 miles), Cardiff (3.4 miles), Barry (3.9 miles), Llandaff (4 miles)
- Distance to Cardiff
- about 3.4 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.
We cover postcode district CF64 in and around Dinas Powys, along with neighbouring Penarth, Cardiff and Barry.
Extensions available in Dinas Powys
Two-storey rear extensions
Design, approvals and build for Dinas Powys homes. Guide from £51,500.
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Two-storey side extensions
Design, approvals and build for Dinas Powys homes. Guide from £79,000.
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Two-storey wraparound extensions
Dinas Powys guide price from £111,000, Standard spec.
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Part single, part two-storey extensions
Dinas Powys guide price from £66,000, Standard spec.
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Extensions over a garage
Dinas Powys guide price from £29,000, Standard spec.
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First-floor extensions
Our Wales guide starts at £23,000 for this type.
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Two-storey extensions for semi-detached houses
For homes in Dinas Powys: typical guide from £51,500.
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Two-storey extensions for detached houses
Guide from £79,000 in Dinas Powys, including VAT.
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Kitchen extensions with bedrooms above
For homes in Dinas Powys: typical guide from £51,500 (before kitchen units).
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Extra bedroom and en-suite extensions
For homes in Dinas Powys: typical guide from £51,500 (plus en-suite).
Learn moreWhich type suits your house?
Which type suits your house in Dinas Powys 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 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 Dinas Powys
Dinas Powys 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 Dinas Powys
Do you cover Dinas Powys?
Yes. We cover Dinas Powys (CF64) and the surrounding area, including Penarth and Cardiff. The first site visit is free.
What does a two-storey extension cost in Dinas Powys?
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 Dinas Powys do you cover?
Everywhere around it, including Penarth (1.8 miles), Cardiff (3.4 miles) and Barry (3.9 miles), and the rest of Cardiff and the Vale of Glamorgan.