Two-storey extensions in Kelso
Everything for a two-storey extension in Kelso, in one place: types, guide prices for Scotland, the approval rules in Scotland and how to get started.
Kelso at a glance
- Postcode districts
- TD3, TD5 and TD10
- Area
- The Scottish Borders, Scotland
- Price region
- Scotland
- Nearest towns
- Jedburgh (9.4 miles), Galashiels (14.6 miles), Selkirk (16.2 miles), Hawick (18.4 miles)
- Distance to Hawick
- about 18.4 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.
Kelso sits about 18.4 miles from Hawick. Closer to home, Jedburgh is 9.4 miles away and Galashiels 14.6 miles.
Extensions available in Kelso

Two-storey rear extensions
From £52,500 in Kelso. Free visit to firm it up.
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Two-storey side extensions
Kelso guide price from £81,000, Standard spec.
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Two-storey wraparound extensions
Our Scotland guide starts at £113,000 for this type.
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Part single, part two-storey extensions
Kelso guide price from £67,500, Standard spec.
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Extensions over a garage
From £29,500 in Kelso. Free visit to firm it up.
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First-floor extensions
Kelso guide price from £23,500, Standard spec.
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Two-storey extensions for semi-detached houses
For homes in Kelso: typical guide from £52,500.
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Two-storey extensions for detached houses
Guide from £81,000 in Kelso, including VAT.
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Kitchen extensions with bedrooms above
From £52,500 (before kitchen units) in Kelso. Free visit to firm it up.
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Extra bedroom and en-suite extensions
Guide from £52,500 (plus en-suite) in Kelso, 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 the Scottish Borders, one or two of these will clearly suit the plot better than the rest, and we'll tell you which.
Also available in the Scottish Borders
- 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 Kelso
Kelso 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 Kelso
Do you cover Kelso?
Yes. We cover Kelso (TD3, TD5 and TD10) and the surrounding area, including Jedburgh and Galashiels. The first site visit is free.
What does a two-storey extension cost in Kelso?
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 Kelso do you cover?
Everywhere around it, including Jedburgh (9.4 miles), Galashiels (14.6 miles) and Selkirk (16.2 miles), and the rest of the Scottish Borders.