Two-storey extensions in Stonehouse
We design, get approval for and build two-storey extensions in Stonehouse and the surrounding area. Choose the type of extension below or book a free site visit.
Stonehouse at a glance
- Postcode districts
- ML9
- Area
- Lanarkshire, Scotland
- Price region
- Scotland
- Nearest towns
- Larkhall (2.8 miles), Strathaven (3.3 miles), Dalserf (3.9 miles), Hamilton (5.3 miles)
- Distance to East Kilbride
- about 8.8 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 Stonehouse we also work in Larkhall, Strathaven and Dalserf, and across the rest of Lanarkshire. Postcode district in and near Stonehouse: ML9.
Extensions available in Stonehouse

Two-storey rear extensions
Guide from £52,500 in Stonehouse, including VAT.
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Two-storey side extensions
Our Scotland guide starts at £81,000 for this type.
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Two-storey wraparound extensions
For homes in Stonehouse: typical guide from £113,000.
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Part single, part two-storey extensions
Stonehouse guide price from £67,500, Standard spec.
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Extensions over a garage
For homes in Stonehouse: typical guide from £29,500.
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First-floor extensions
Stonehouse guide price from £23,500, Standard spec.
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Two-storey extensions for semi-detached houses
Stonehouse guide price from £52,500, Standard spec.
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Two-storey extensions for detached houses
Design, approvals and build for Stonehouse homes. Guide from £81,000.
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Kitchen extensions with bedrooms above
Stonehouse guide price from £52,500 (before kitchen units), Standard spec.
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Extra bedroom and en-suite extensions
Stonehouse guide price from £52,500 (plus en-suite), Standard spec.
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 Stonehouse we measure distances to every boundary before suggesting a type.
Also available in Lanarkshire
- 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 Stonehouse
Stonehouse 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 Stonehouse
Do you cover Stonehouse?
Yes. We cover Stonehouse (ML9) and the surrounding area, including Larkhall and Strathaven. The first site visit is free.
What does a two-storey extension cost in Stonehouse?
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 Stonehouse do you cover?
Everywhere around it, including Larkhall (2.8 miles), Strathaven (3.3 miles) and Dalserf (3.9 miles), and the rest of Lanarkshire.