Two-storey extensions in Poulton-le-Fylde
Planning a bigger home in Poulton-le-Fylde? Compare extension types and guide prices below, then book a free site visit.
Poulton-le-Fylde at a glance
- Postcode districts
- FY3
- Area
- Lancashire, England
- Price region
- North West England
- Nearest towns
- Blackpool (3 miles), Thornton-Cleveleys (3.2 miles), Cleveleys (3.8 miles), Lytham St Annes (6.3 miles)
- Distance to Preston
- about 12.4 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 Poulton-le-Fylde we also work in Blackpool, Thornton-Cleveleys and Cleveleys, and across the rest of Lancashire. Postcode district in and near Poulton-le-Fylde: FY3.
Extensions available in Poulton-le-Fylde

Two-storey rear extensions
Design, approvals and build for Poulton-le-Fylde homes. Guide from £53,000.
Learn more
Two-storey side extensions
Our North West England guide starts at £82,000 for this type.
Learn more
Two-storey wraparound extensions
Guide from £114,500 in Poulton-le-Fylde, including VAT.
Learn more
Part single, part two-storey extensions
Poulton-le-Fylde guide price from £68,500, Standard spec.
Learn more
Extensions over a garage
Guide from £30,000 in Poulton-le-Fylde, including VAT.
Learn more
First-floor extensions
Guide from £24,000 in Poulton-le-Fylde, including VAT.
Learn more
Two-storey extensions for semi-detached houses
For homes in Poulton-le-Fylde: typical guide from £53,000.
Learn more
Two-storey extensions for detached houses
From £82,000 in Poulton-le-Fylde. Free visit to firm it up.
Learn more
Kitchen extensions with bedrooms above
Design, approvals and build for Poulton-le-Fylde homes. Guide from £53,000 (before kitchen units).
Learn more
Extra bedroom and en-suite extensions
Our North West England guide starts at £53,000 (plus en-suite) for this type.
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 Poulton-le-Fylde
Poulton-le-Fylde 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 Poulton-le-Fylde
Do you cover Poulton-le-Fylde?
Yes. We cover Poulton-le-Fylde (FY3) and the surrounding area, including Blackpool and Thornton-Cleveleys. The first site visit is free.
What does a two-storey extension cost in Poulton-le-Fylde?
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 Poulton-le-Fylde do you cover?
Everywhere around it, including Blackpool (3 miles), Thornton-Cleveleys (3.2 miles) and Cleveleys (3.8 miles), and the rest of Lancashire.