Two-storey extensions in Abergele
Planning a bigger home in Abergele? Compare extension types and guide prices below, then book a free site visit.
Abergele at a glance
- Postcode districts
- LL22
- Area
- Clwyd, Wales
- Price region
- Wales
- Nearest towns
- Rhyl (4.4 miles), Colwyn Bay (6 miles), Prestatyn (8.1 miles), Denbigh (9.8 miles)
- Distance to Wrexham
- about 29.5 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 LL22 in and around Abergele, along with neighbouring Rhyl, Colwyn Bay and Prestatyn.
Extensions available in Abergele

Two-storey rear extensions
Design, approvals and build for Abergele homes. Guide from £51,500.
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Two-storey side extensions
Our Wales guide starts at £79,000 for this type.
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Two-storey wraparound extensions
From £111,000 in Abergele. Free visit to firm it up.
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Part single, part two-storey extensions
Our Wales guide starts at £66,000 for this type.
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Extensions over a garage
Design, approvals and build for Abergele homes. Guide from £29,000.
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First-floor extensions
For homes in Abergele: typical guide from £23,000.
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Two-storey extensions for semi-detached houses
For homes in Abergele: typical guide from £51,500.
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Two-storey extensions for detached houses
From £79,000 in Abergele. Free visit to firm it up.
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Kitchen extensions with bedrooms above
From £51,500 (before kitchen units) in Abergele. Free visit to firm it up.
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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?
Start with what you need the space for. Bedrooms and an en-suite upstairs with a bigger kitchen below is the classic two-storey brief, but in Abergele we also design annexes, home offices and bedrooms over garages.
Also available in Clwyd
- 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 Abergele
Abergele 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 Abergele
Do you cover Abergele?
Yes. We cover Abergele (LL22) and the surrounding area, including Rhyl and Colwyn Bay. The first site visit is free.
What does a two-storey extension cost in Abergele?
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 Abergele do you cover?
Everywhere around it, including Rhyl (4.4 miles), Colwyn Bay (6 miles) and Prestatyn (8.1 miles), and the rest of Clwyd.