Two-storey extensions in Llantrisant
Planning a bigger home in Llantrisant? Compare extension types and guide prices below, then book a free site visit.
Llantrisant at a glance
- Postcode districts
- CF72
- Area
- Mid Glamorgan, Wales
- Price region
- Wales
- Nearest towns
- Beddau (1.2 miles), Pontyclun (1.5 miles), Llanharan (2.8 miles), Brynna (3.9 miles)
- Distance to Rhondda
- about 8.8 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 CF72 in and around Llantrisant, along with neighbouring Beddau, Pontyclun and Llanharan.
Extensions available in Llantrisant
Two-storey rear extensions
Our Wales guide starts at £51,500 for this type.
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Two-storey side extensions
For homes in Llantrisant: typical guide from £79,000.
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Two-storey wraparound extensions
For homes in Llantrisant: typical guide from £111,000.
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Part single, part two-storey extensions
Llantrisant guide price from £66,000, Standard spec.
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Extensions over a garage
Guide from £29,000 in Llantrisant, including VAT.
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First-floor extensions
Llantrisant guide price from £23,000, Standard spec.
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Two-storey extensions for semi-detached houses
Llantrisant guide price from £51,500, Standard spec.
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Two-storey extensions for detached houses
Guide from £79,000 in Llantrisant, including VAT.
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Kitchen extensions with bedrooms above
From £51,500 (before kitchen units) in Llantrisant. Free visit to firm it up.
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Extra bedroom and en-suite extensions
Design, approvals and build for Llantrisant homes. Guide from £51,500 (plus en-suite).
Learn moreWhich type suits your house?
If you're not sure which type fits, that's what the free visit is for. We'll sketch the realistic options for your house in Llantrisant, with a rough idea of the approval route and cost for each.
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 Llantrisant
Llantrisant 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 Llantrisant
Do you cover Llantrisant?
Yes. We cover Llantrisant (CF72) and the surrounding area, including Beddau and Pontyclun. The first site visit is free.
What does a two-storey extension cost in Llantrisant?
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 Llantrisant do you cover?
Everywhere around it, including Beddau (1.2 miles), Pontyclun (1.5 miles) and Llanharan (2.8 miles), and the rest of Mid Glamorgan.