Two-storey extensions in Leyland
Planning a bigger home in Leyland? Compare extension types and guide prices below, then book a free site visit.
Leyland at a glance
- Postcode districts
- PR25 and PR26
- Area
- Lancashire, England
- Price region
- North West England
- Nearest towns
- Clayton-le-Woods (0.8 miles), Chorley (4.4 miles), Preston (4.5 miles), Horwich (8.7 miles)
- Distance to Preston
- about 4.5 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.
We cover postcode districts PR25 and PR26 in and around Leyland, along with neighbouring Clayton-le-Woods, Chorley and Preston.
Extensions available in Leyland

Two-storey rear extensions
Design, approvals and build for Leyland homes. Guide from £53,000.
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Two-storey side extensions
Guide from £82,000 in Leyland, including VAT.
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Two-storey wraparound extensions
Leyland guide price from £114,500, Standard spec.
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Part single, part two-storey extensions
From £68,500 in Leyland. Free visit to firm it up.
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Extensions over a garage
Guide from £30,000 in Leyland, including VAT.
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First-floor extensions
Design, approvals and build for Leyland homes. Guide from £24,000.
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Two-storey extensions for semi-detached houses
For homes in Leyland: typical guide from £53,000.
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Two-storey extensions for detached houses
Design, approvals and build for Leyland homes. Guide from £82,000.
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Kitchen extensions with bedrooms above
Guide from £53,000 (before kitchen units) in Leyland, including VAT.
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Extra bedroom and en-suite extensions
Guide from £53,000 (plus en-suite) in Leyland, including VAT.
Learn moreWhich type suits your house?
Rear, side, wraparound or over the garage: each adds space in a different way. For most houses in Lancashire, one or two of these will clearly suit the plot better than the rest, and we'll tell you which.
Also available in Lancashire
- 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 Leyland
Leyland 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 Leyland
Do you cover Leyland?
Yes. We cover Leyland (PR25 and PR26) and the surrounding area, including Clayton-le-Woods and Chorley. The first site visit is free.
What does a two-storey extension cost in Leyland?
Using our North West 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 £53,000–£72,000 including VAT. An extension over a garage is about £30,000–£43,500.
Which other places near Leyland do you cover?
Everywhere around it, including Clayton-le-Woods (0.8 miles), Chorley (4.4 miles) and Preston (4.5 miles), and the rest of Lancashire.