Two-storey extensions in Cleveleys
Everything for a two-storey extension in Cleveleys, in one place: types, guide prices for North West England, the approval rules in England and how to get started.
Cleveleys at a glance
- Postcode districts
- FY5
- Area
- Lancashire, England
- Price region
- North West England
- Nearest towns
- Thornton-Cleveleys (0.8 miles), Fleetwood (3.5 miles), Poulton-le-Fylde (3.8 miles), Blackpool (4.2 miles)
- Distance to Preston
- about 15.8 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 Cleveleys we also work in Thornton-Cleveleys, Fleetwood and Poulton-le-Fylde, and across the rest of Lancashire. Postcode district in and near Cleveleys: FY5.
Extensions available in Cleveleys
Two-storey rear extensions
From £53,000 in Cleveleys. Free visit to firm it up.
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Two-storey side extensions
From £82,000 in Cleveleys. Free visit to firm it up.
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Two-storey wraparound extensions
For homes in Cleveleys: typical guide from £114,500.
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Part single, part two-storey extensions
Design, approvals and build for Cleveleys homes. Guide from £68,500.
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Extensions over a garage
Guide from £30,000 in Cleveleys, including VAT.
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First-floor extensions
For homes in Cleveleys: typical guide from £24,000.
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Two-storey extensions for semi-detached houses
Design, approvals and build for Cleveleys homes. Guide from £53,000.
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Two-storey extensions for detached houses
Guide from £82,000 in Cleveleys, including VAT.
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Kitchen extensions with bedrooms above
Guide from £53,000 (before kitchen units) in Cleveleys, including VAT.
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Extra bedroom and en-suite extensions
For homes in Cleveleys: typical guide from £53,000 (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 Cleveleys, with a rough idea of the approval route and cost for each.
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 Cleveleys
Cleveleys 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 Cleveleys
Do you cover Cleveleys?
Yes. We cover Cleveleys (FY5) and the surrounding area, including Thornton-Cleveleys and Fleetwood. The first site visit is free.
What does a two-storey extension cost in Cleveleys?
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 Cleveleys do you cover?
Everywhere around it, including Thornton-Cleveleys (0.8 miles), Fleetwood (3.5 miles) and Poulton-le-Fylde (3.8 miles), and the rest of Lancashire.