Two-storey extensions in Musselburgh
Need more room in Musselburgh? Two-storey and first-floor extensions add bedrooms and living space without moving. Here's everything we offer locally.
Musselburgh at a glance
- Postcode districts
- EH15 and EH21
- Area
- Edinburgh and the Lothians, Scotland
- Price region
- Scotland
- Nearest towns
- Prestonpans (3 miles), Dalkeith (3.4 miles), Tranent (3.7 miles), Cockenzie (3.7 miles)
- Distance to Edinburgh
- about 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 Musselburgh (EH15 and EH21) and the places around it, including Prestonpans (3.0 miles), Dalkeith (3.4 miles) and Tranent.
Extensions available in Musselburgh

Two-storey rear extensions
Musselburgh guide price from £52,500, Standard spec.
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Two-storey side extensions
Design, approvals and build for Musselburgh homes. Guide from £81,000.
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Two-storey wraparound extensions
Guide from £113,000 in Musselburgh, including VAT.
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Part single, part two-storey extensions
Musselburgh guide price from £67,500, Standard spec.
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Extensions over a garage
Design, approvals and build for Musselburgh homes. Guide from £29,500.
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First-floor extensions
From £23,500 in Musselburgh. Free visit to firm it up.
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Two-storey extensions for semi-detached houses
For homes in Musselburgh: typical guide from £52,500.
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Two-storey extensions for detached houses
From £81,000 in Musselburgh. Free visit to firm it up.
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Kitchen extensions with bedrooms above
Musselburgh guide price from £52,500 (before kitchen units), Standard spec.
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Extra bedroom and en-suite extensions
For homes in Musselburgh: typical guide from £52,500 (plus en-suite).
Learn moreWhich type suits your house?
Which type suits your house in Musselburgh depends mostly on where you have room. A deep garden points to a rear extension; space beside the house points to a side or over-garage extension; a house that already has a single-storey extension can often take a first floor on top.
Also available in Edinburgh and the Lothians
- 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 Musselburgh
Musselburgh 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 Musselburgh
Do you cover Musselburgh?
Yes. We cover Musselburgh (EH15 and EH21) and the surrounding area, including Prestonpans and Dalkeith. The first site visit is free.
What does a two-storey extension cost in Musselburgh?
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 Musselburgh do you cover?
Everywhere around it, including Prestonpans (3 miles), Dalkeith (3.4 miles) and Tranent (3.7 miles), and the rest of Edinburgh and the Lothians.