Two-storey extensions in Bridgend
Need more room in Bridgend? Two-storey and first-floor extensions add bedrooms and living space without moving. Here's everything we offer locally.
Bridgend at a glance
- Postcode districts
- CF31
- Area
- Mid Glamorgan, Wales
- Price region
- Wales
- Nearest towns
- Coity (1.5 miles), Aberkenfig (2.5 miles), Pencoed (3.5 miles), Pyle (5.3 miles)
- Distance to Rhondda
- about 11.9 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.
Bridgend sits about 11.9 miles from Rhondda. Closer to home, Coity is 1.5 miles away and Aberkenfig 2.5 miles.
Extensions available in Bridgend

Two-storey rear extensions
Our Wales guide starts at £51,500 for this type.
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Two-storey side extensions
Design, approvals and build for Bridgend homes. Guide from £79,000.
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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 Bridgend. Free visit to firm it up.
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Extensions over a garage
Guide from £29,000 in Bridgend, including VAT.
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First-floor extensions
Guide from £23,000 in Bridgend, including VAT.
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Two-storey extensions for semi-detached houses
Our Wales guide starts at £51,500 for this type.
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Two-storey extensions for detached houses
Guide from £79,000 in Bridgend, including VAT.
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Kitchen extensions with bedrooms above
Guide from £51,500 (before kitchen units) in Bridgend, including VAT.
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Extra bedroom and en-suite extensions
Our Wales guide starts at £51,500 (plus en-suite) for this type.
Learn moreWhich type suits your house?
Which type suits your house in Bridgend 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 Mid 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 Bridgend
Bridgend 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 Bridgend
Do you cover Bridgend?
Yes. We cover Bridgend (CF31) and the surrounding area, including Coity and Aberkenfig. The first site visit is free.
What does a two-storey extension cost in Bridgend?
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 Bridgend do you cover?
Everywhere around it, including Coity (1.5 miles), Aberkenfig (2.5 miles) and Pencoed (3.5 miles), and the rest of Mid Glamorgan.