Two-storey extensions in Kelty
Need more room in Kelty? Two-storey and first-floor extensions add bedrooms and living space without moving. Here's everything we offer locally.
Kelty at a glance
- Postcode districts
- KY4
- Area
- Fife, Scotland
- Price region
- Scotland
- Nearest towns
- Cowdenbeath (2.2 miles), Lochgelly (3 miles), Ballingry (3.1 miles), Kinross (5.1 miles)
- Distance to Dunfermline
- about 5.1 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.
Kelty sits about 5.1 miles from Dunfermline. Closer to home, Cowdenbeath is 2.2 miles away and Lochgelly 3.0 miles.
Extensions available in Kelty

Two-storey rear extensions
Guide from £52,500 in Kelty, including VAT.
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Two-storey side extensions
From £81,000 in Kelty. Free visit to firm it up.
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Two-storey wraparound extensions
Guide from £113,000 in Kelty, including VAT.
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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
For homes in Kelty: typical guide from £29,500.
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First-floor extensions
Kelty guide price from £23,500, Standard spec.
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Two-storey extensions for semi-detached houses
Our Scotland guide starts at £52,500 for this type.
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Two-storey extensions for detached houses
Design, approvals and build for Kelty homes. Guide from £81,000.
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Kitchen extensions with bedrooms above
Our Scotland guide starts at £52,500 (before kitchen units) for this type.
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Extra bedroom and en-suite extensions
From £52,500 (plus en-suite) in Kelty. 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 Fife
- 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 Kelty
Kelty 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 Kelty
Do you cover Kelty?
Yes. We cover Kelty (KY4) and the surrounding area, including Cowdenbeath and Lochgelly. The first site visit is free.
What does a two-storey extension cost in Kelty?
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 Kelty do you cover?
Everywhere around it, including Cowdenbeath (2.2 miles), Lochgelly (3 miles) and Ballingry (3.1 miles), and the rest of Fife.