Two-storey extensions in Selkirk
From over-garage bedrooms to full wraparounds, we cover every kind of two-storey extension in Selkirk.
Selkirk at a glance
- Postcode districts
- TD7
- Area
- The Scottish Borders, Scotland
- Price region
- Scotland
- Nearest towns
- Galashiels (4.8 miles), Hawick (8.9 miles), Innerleithen (10.1 miles), Jedburgh (12.2 miles)
- Distance to Hawick
- about 8.9 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 Selkirk we also work in Galashiels, Hawick and Innerleithen, and across the rest of the Scottish Borders. Postcode district in and near Selkirk: TD7.
Extensions available in Selkirk

Two-storey rear extensions
Selkirk guide price from £52,500, Standard spec.
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Two-storey side extensions
Selkirk guide price from £81,000, Standard spec.
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Two-storey wraparound extensions
For homes in Selkirk: typical guide from £113,000.
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Part single, part two-storey extensions
For homes in Selkirk: typical guide from £67,500.
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Extensions over a garage
For homes in Selkirk: typical guide from £29,500.
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First-floor extensions
Our Scotland guide starts at £23,500 for this type.
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Two-storey extensions for semi-detached houses
Design, approvals and build for Selkirk homes. Guide from £52,500.
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Two-storey extensions for detached houses
Selkirk guide price from £81,000, Standard spec.
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Kitchen extensions with bedrooms above
Design, approvals and build for Selkirk homes. Guide from £52,500 (before kitchen units).
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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?
The boundaries usually decide it. Two-storey work close to a neighbour needs careful design for light and privacy, so at the visit in Selkirk we measure distances to every boundary before suggesting a type.
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 Selkirk
Selkirk 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 Selkirk
Do you cover Selkirk?
Yes. We cover Selkirk (TD7) and the surrounding area, including Galashiels and Hawick. The first site visit is free.
What does a two-storey extension cost in Selkirk?
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 Selkirk do you cover?
Everywhere around it, including Galashiels (4.8 miles), Hawick (8.9 miles) and Innerleithen (10.1 miles), and the rest of the Scottish Borders.