Two-storey extensions in Girvan
Need more room in Girvan? Two-storey and first-floor extensions add bedrooms and living space without moving. Here's everything we offer locally.
Girvan at a glance
- Postcode districts
- KA26
- Area
- Ayrshire, Scotland
- Price region
- Scotland
- Nearest towns
- Ayr (17.5 miles), Prestwick (19.1 miles), Cairnryan (19.9 miles), Troon (22.1 miles)
- Distance to Kilmarnock
- about 29.1 miles
- Approvals
- Class 1B: two-storey extensions must be at least 10 m from every boundary to avoid planning permission, so most need an application.
Around Girvan we also work in Ayr, Prestwick and Cairnryan, and across the rest of Ayrshire. Postcode district in and near Girvan: KA26.
Extensions available in Girvan

Two-storey rear extensions
Guide from £52,500 in Girvan, including VAT.
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Two-storey side extensions
Girvan guide price from £81,000, Standard spec.
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Two-storey wraparound extensions
For homes in Girvan: typical guide from £113,000.
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Part single, part two-storey extensions
Our Scotland guide starts at £67,500 for this type.
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Extensions over a garage
Design, approvals and build for Girvan homes. Guide from £29,500.
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First-floor extensions
Design, approvals and build for Girvan homes. Guide from £23,500.
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Two-storey extensions for semi-detached houses
Design, approvals and build for Girvan homes. Guide from £52,500.
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Two-storey extensions for detached houses
Design, approvals and build for Girvan homes. Guide from £81,000.
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Kitchen extensions with bedrooms above
Guide from £52,500 (before kitchen units) in Girvan, including VAT.
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Extra bedroom and en-suite extensions
Our Scotland guide starts at £52,500 (plus en-suite) for this type.
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 Girvan, with a rough idea of the approval route and cost for each.
Also available in Ayrshire
- 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
- Design and build two-storey extensions
Rules for Girvan
Girvan is in Scotland. Class 1B: two-storey extensions must be at least 10 m from every boundary to avoid planning permission, so most need an application. Householder planning application: £371. Councils have two months to decide a local planning application.
The full Scotland rules explained
Questions about extensions in Girvan
Do you cover Girvan?
Yes. We cover Girvan (KA26) and the surrounding area, including Ayr and Prestwick. The first site visit is free.
What does a two-storey extension cost in Girvan?
Using our Scotland 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 £52,500–£71,000 including VAT. An extension over a garage is about £29,500–£43,000.
Which other places near Girvan do you cover?
Everywhere around it, including Ayr (17.5 miles), Prestwick (19.1 miles) and Cairnryan (19.9 miles), and the rest of Ayrshire.