Two-storey extensions in Stirling
We design, get approval for and build two-storey extensions in Stirling and the surrounding area. Choose the type of extension below or book a free site visit.
Stirling at a glance
- Postcode districts
- FK8 and FK9
- Area
- Falkirk, Stirling and Clackmannanshire, Scotland
- Price region
- Scotland
- Nearest towns
- Bannockburn (2.3 miles), Tullibody (3.9 miles), Dunblane (4.9 miles), Alloa (5.7 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.
We cover postcode districts FK8 and FK9 in and around Stirling, along with neighbouring Bannockburn, Tullibody and Dunblane.
Extensions available in Stirling

Two-storey rear extensions
Our Scotland guide starts at £52,500 for this type.
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Two-storey side extensions
Stirling guide price from £81,000, Standard spec.
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Two-storey wraparound extensions
From £113,000 in Stirling. Free visit to firm it up.
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Part single, part two-storey extensions
Design, approvals and build for Stirling homes. Guide from £67,500.
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Extensions over a garage
From £29,500 in Stirling. Free visit to firm it up.
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First-floor extensions
For homes in Stirling: typical guide from £23,500.
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Two-storey extensions for semi-detached houses
For homes in Stirling: typical guide from £52,500.
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Two-storey extensions for detached houses
Our Scotland guide starts at £81,000 for this type.
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Kitchen extensions with bedrooms above
From £52,500 (before kitchen units) in Stirling. Free visit to firm it up.
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Extra bedroom and en-suite extensions
Design, approvals and build for Stirling homes. Guide from £52,500 (plus en-suite).
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 Stirling, with a rough idea of the approval route and cost for each.
Also available in Falkirk, Stirling and Clackmannanshire
- 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 Stirling
Stirling 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 Stirling
Do you cover Stirling?
Yes. We cover Stirling (FK8 and FK9) and the surrounding area, including Bannockburn and Tullibody. The first site visit is free.
What does a two-storey extension cost in Stirling?
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 Stirling do you cover?
Everywhere around it, including Bannockburn (2.3 miles), Tullibody (3.9 miles) and Dunblane (4.9 miles), and the rest of Falkirk, Stirling and Clackmannanshire.