Two-storey extensions in Pontypridd
We design, get approval for and build two-storey extensions in Pontypridd and the surrounding area. Choose the type of extension below or book a free site visit.
Pontypridd at a glance
- Postcode districts
- CF37
- Area
- Mid Glamorgan, Wales
- Price region
- Wales
- Nearest towns
- Abercynon (3.1 miles), Abertridwr (3.2 miles), Beddau (3.4 miles), Tonyrefail (4 miles)
- Distance to Rhondda
- about 6 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 CF37 in and around Pontypridd, along with neighbouring Abercynon, Abertridwr and Beddau.
Extensions available in Pontypridd

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 Pontypridd homes. Guide from £79,000.
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Two-storey wraparound extensions
For homes in Pontypridd: typical guide from £111,000.
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Part single, part two-storey extensions
From £66,000 in Pontypridd. Free visit to firm it up.
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Extensions over a garage
For homes in Pontypridd: typical guide from £29,000.
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First-floor extensions
From £23,000 in Pontypridd. Free visit to firm it up.
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Two-storey extensions for semi-detached houses
Pontypridd guide price from £51,500, Standard spec.
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Two-storey extensions for detached houses
From £79,000 in Pontypridd. Free visit to firm it up.
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Kitchen extensions with bedrooms above
For homes in Pontypridd: typical guide from £51,500 (before kitchen units).
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Extra bedroom and en-suite extensions
Guide from £51,500 (plus en-suite) in Pontypridd, including VAT.
Learn moreWhich type suits your house?
Rear, side, wraparound or over the garage: each adds space in a different way. For most houses in Mid Glamorgan, one or two of these will clearly suit the plot better than the rest, and we'll tell you which.
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 Pontypridd
Pontypridd 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 Pontypridd
Do you cover Pontypridd?
Yes. We cover Pontypridd (CF37) and the surrounding area, including Abercynon and Abertridwr. The first site visit is free.
What does a two-storey extension cost in Pontypridd?
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 Pontypridd do you cover?
Everywhere around it, including Abercynon (3.1 miles), Abertridwr (3.2 miles) and Beddau (3.4 miles), and the rest of Mid Glamorgan.