Two-storey extensions in Abercanaid
We design, get approval for and build two-storey extensions in Abercanaid and the surrounding area. Choose the type of extension below or book a free site visit.
Abercanaid at a glance
- Postcode districts
- CF48
- Area
- Mid Glamorgan, Wales
- Price region
- Wales
- Nearest towns
- Merthyr Tydfil (1.8 miles), Mountain Ash (2.8 miles), Aberdare (3.6 miles), Rhymney (4.3 miles)
- Distance to Rhondda
- about 5.7 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.
Abercanaid sits about 5.7 miles from Rhondda. Closer to home, Merthyr Tydfil is 1.8 miles away and Mountain Ash 2.8 miles.
Extensions available in Abercanaid

Two-storey rear extensions
Design, approvals and build for Abercanaid homes. Guide from £51,500.
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Two-storey side extensions
Abercanaid guide price from £79,000, Standard spec.
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Two-storey wraparound extensions
Abercanaid guide price from £111,000, Standard spec.
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Part single, part two-storey extensions
Design, approvals and build for Abercanaid homes. Guide from £66,000.
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Extensions over a garage
Guide from £29,000 in Abercanaid, including VAT.
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First-floor extensions
Design, approvals and build for Abercanaid homes. Guide from £23,000.
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Two-storey extensions for semi-detached houses
For homes in Abercanaid: typical guide from £51,500.
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Two-storey extensions for detached houses
For homes in Abercanaid: typical guide from £79,000.
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Kitchen extensions with bedrooms above
Our Wales guide starts at £51,500 (before kitchen units) for this type.
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Extra bedroom and en-suite extensions
From £51,500 (plus en-suite) in Abercanaid. 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 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 Abercanaid
Abercanaid 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 Abercanaid
Do you cover Abercanaid?
Yes. We cover Abercanaid (CF48) and the surrounding area, including Merthyr Tydfil and Mountain Ash. The first site visit is free.
What does a two-storey extension cost in Abercanaid?
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 Abercanaid do you cover?
Everywhere around it, including Merthyr Tydfil (1.8 miles), Mountain Ash (2.8 miles) and Aberdare (3.6 miles), and the rest of Mid Glamorgan.