Two-storey extensions in Leighton Buzzard
Need more room in Leighton Buzzard? Two-storey and first-floor extensions add bedrooms and living space without moving. Here's everything we offer locally.
Leighton Buzzard at a glance
- Postcode districts
- LU7
- Area
- Bedfordshire, England
- Price region
- East of England
- Nearest towns
- Dunstable (6.2 miles), Bletchley (6.2 miles), Tring (8.5 miles), Flitwick (9.2 miles)
- Distance to Luton
- about 10.6 miles
- Approvals
- Two-storey rear: up to 3 m deep and 7 m from the rear boundary under permitted development. Side, wraparound and front: planning permission.
Around Leighton Buzzard we also work in Dunstable, Bletchley and Tring, and across the rest of Bedfordshire. Postcode district in and near Leighton Buzzard: LU7.
Extensions available in Leighton Buzzard
Two-storey rear extensions
Guide from £57,500 in Leighton Buzzard, including VAT.
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Two-storey side extensions
Our East of England guide starts at £88,500 for this type.
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Two-storey wraparound extensions
Leighton Buzzard guide price from £124,000, Standard spec.
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Part single, part two-storey extensions
Design, approvals and build for Leighton Buzzard homes. Guide from £74,000.
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Extensions over a garage
Design, approvals and build for Leighton Buzzard homes. Guide from £32,500.
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First-floor extensions
Our East of England guide starts at £26,000 for this type.
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Two-storey extensions for semi-detached houses
Our East of England guide starts at £57,500 for this type.
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Two-storey extensions for detached houses
Our East of England guide starts at £88,500 for this type.
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Kitchen extensions with bedrooms above
Leighton Buzzard guide price from £57,500 (before kitchen units), Standard spec.
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Extra bedroom and en-suite extensions
Design, approvals and build for Leighton Buzzard homes. Guide from £57,500 (plus en-suite).
Learn moreWhich type suits your house?
Rear, side, wraparound or over the garage: each adds space in a different way. For most houses in Bedfordshire, one or two of these will clearly suit the plot better than the rest, and we'll tell you which.
Also available in Bedfordshire
- 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
- Party wall notices for extensions
- Design and build two-storey extensions
Rules for Leighton Buzzard
Leighton Buzzard is in England. Two-storey rear: up to 3 m deep and 7 m from the rear boundary under permitted development. Side, wraparound and front: planning permission. Householder planning application: £548 (or £575 for applications made from 8 December 2026). Lawful development certificate: £274 (about £288 for applications from 8 December 2026). Councils should decide householder applications within 8 weeks of validation.
The full England rules explained
Questions about extensions in Leighton Buzzard
Do you cover Leighton Buzzard?
Yes. We cover Leighton Buzzard (LU7) and the surrounding area, including Dunstable and Bletchley. The first site visit is free.
What does a two-storey extension cost in Leighton Buzzard?
Using our East of England 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 £57,500–£78,000 including VAT. An extension over a garage is about £32,500–£47,500.
Which other places near Leighton Buzzard do you cover?
Everywhere around it, including Dunstable (6.2 miles), Bletchley (6.2 miles) and Tring (8.5 miles), and the rest of Bedfordshire.