Two-storey extensions in Lockerbie
Everything for a two-storey extension in Lockerbie, in one place: types, guide prices for Scotland, the approval rules in Scotland and how to get started.
Lockerbie at a glance
- Postcode districts
- DG11
- Area
- Dumfries and Galloway, Scotland
- Price region
- Scotland
- Nearest towns
- Locharbriggs (9.1 miles), Annan (10.1 miles), Dumfries (10.7 miles), Gretna (14.6 miles)
- Distance to Dumfries
- about 10.7 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 Lockerbie (DG11) and the places around it, including Locharbriggs (9.1 miles), Annan (10.1 miles) and Dumfries.
Extensions available in Lockerbie

Two-storey rear extensions
From £52,500 in Lockerbie. Free visit to firm it up.
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Two-storey side extensions
Design, approvals and build for Lockerbie homes. Guide from £81,000.
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Two-storey wraparound extensions
From £113,000 in Lockerbie. Free visit to firm it up.
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Part single, part two-storey extensions
Lockerbie guide price from £67,500, Standard spec.
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Extensions over a garage
Design, approvals and build for Lockerbie homes. Guide from £29,500.
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First-floor extensions
From £23,500 in Lockerbie. Free visit to firm it up.
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Two-storey extensions for semi-detached houses
For homes in Lockerbie: 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
Guide from £52,500 (before kitchen units) in Lockerbie, including VAT.
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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?
Start with what you need the space for. Bedrooms and an en-suite upstairs with a bigger kitchen below is the classic two-storey brief, but in Lockerbie we also design annexes, home offices and bedrooms over garages.
Also available in Dumfries and Galloway
- 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 Lockerbie
Lockerbie 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 Lockerbie
Do you cover Lockerbie?
Yes. We cover Lockerbie (DG11) and the surrounding area, including Locharbriggs and Annan. The first site visit is free.
What does a two-storey extension cost in Lockerbie?
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 Lockerbie do you cover?
Everywhere around it, including Locharbriggs (9.1 miles), Annan (10.1 miles) and Dumfries (10.7 miles), and the rest of Dumfries and Galloway.