Two-storey extensions in Kirkdale
Need more room in Kirkdale? Two-storey and first-floor extensions add bedrooms and living space without moving. Here's everything we offer locally.
Kirkdale at a glance
- Postcode districts
- L4 and L5
- Area
- Merseyside, England
- Price region
- North West England
- Nearest towns
- Liverpool (1.6 miles), Kensington (2 miles), Norris Green (2.4 miles), Litherland (2.7 miles)
- Distance to Liverpool
- about 1.6 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 Kirkdale we also work in Liverpool, Kensington and Norris Green, and across the rest of Merseyside. Postcode districts in and near Kirkdale: L4 and L5.
Extensions available in Kirkdale

Two-storey rear extensions
Guide from £53,000 in Kirkdale, including VAT.
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Two-storey side extensions
For homes in Kirkdale: typical guide from £82,000.
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Two-storey wraparound extensions
Guide from £114,500 in Kirkdale, including VAT.
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Part single, part two-storey extensions
Kirkdale guide price from £68,500, Standard spec.
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Extensions over a garage
For homes in Kirkdale: typical guide from £30,000.
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First-floor extensions
Kirkdale guide price from £24,000, Standard spec.
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Two-storey extensions for semi-detached houses
For homes in Kirkdale: typical guide from £53,000.
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Two-storey extensions for detached houses
Kirkdale guide price from £82,000, Standard spec.
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Kitchen extensions with bedrooms above
Kirkdale guide price from £53,000 (before kitchen units), Standard spec.
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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?
Start with what you need the space for. Bedrooms and an en-suite upstairs with a bigger kitchen below is the classic two-storey brief, but in Kirkdale we also design annexes, home offices and bedrooms over garages.
Also available in Merseyside
- 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 Kirkdale
Kirkdale 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 Kirkdale
Do you cover Kirkdale?
Yes. We cover Kirkdale (L4 and L5) and the surrounding area, including Liverpool and Kensington. The first site visit is free.
What does a two-storey extension cost in Kirkdale?
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 Kirkdale do you cover?
Everywhere around it, including Liverpool (1.6 miles), Kensington (2 miles) and Norris Green (2.4 miles), and the rest of Merseyside.