Two-storey extensions in Newcastle-under-Lyme
Everything for a two-storey extension in Newcastle-under-Lyme, in one place: types, guide prices for the West Midlands, the approval rules in England and how to get started.
Newcastle-under-Lyme at a glance
- Postcode districts
- ST5
- Area
- Staffordshire, England
- Price region
- West Midlands
- Nearest towns
- Stoke-on-Trent (2 miles), Longton (4.3 miles), Kidsgrove (6 miles), Stone (7.3 miles)
- Distance to Stoke-on-Trent
- about 2 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 Newcastle-under-Lyme (ST5) and the places around it, including Stoke-on-Trent (2.0 miles), Longton (4.3 miles) and Kidsgrove.
Extensions available in Newcastle-under-Lyme
Two-storey rear extensions
Our West Midlands guide starts at £56,000 for this type.
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Two-storey side extensions
Our West Midlands guide starts at £86,000 for this type.
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Two-storey wraparound extensions
From £120,500 in Newcastle-under-Lyme. Free visit to firm it up.
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Part single, part two-storey extensions
For homes in Newcastle-under-Lyme: typical guide from £72,000.
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Extensions over a garage
For homes in Newcastle-under-Lyme: typical guide from £31,500.
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First-floor extensions
Guide from £25,000 in Newcastle-under-Lyme, including VAT.
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Two-storey extensions for semi-detached houses
From £56,000 in Newcastle-under-Lyme. Free visit to firm it up.
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Two-storey extensions for detached houses
Our West Midlands guide starts at £86,000 for this type.
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Kitchen extensions with bedrooms above
For homes in Newcastle-under-Lyme: typical guide from £56,000 (before kitchen units).
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Extra bedroom and en-suite extensions
Newcastle-under-Lyme guide price from £56,000 (plus en-suite), Standard spec.
Learn moreWhich type suits your house?
Rear and side extensions suit most semi-detached and detached houses with room around them. Terraced and town-centre homes can take a two-storey extension too, with more care over neighbours, light and access.
Also available in Staffordshire
- 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 Newcastle-under-Lyme
Newcastle-under-Lyme 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 Newcastle-under-Lyme
Do you cover Newcastle-under-Lyme?
Yes. We cover Newcastle-under-Lyme (ST5) and the surrounding area, including Stoke-on-Trent and Longton. The first site visit is free.
What does a two-storey extension cost in Newcastle-under-Lyme?
Using our West Midlands 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 £56,000–£75,500 including VAT. An extension over a garage is about £31,500–£46,000.
Which other places near Newcastle-under-Lyme do you cover?
Everywhere around it, including Stoke-on-Trent (2 miles), Longton (4.3 miles) and Kidsgrove (6 miles), and the rest of Staffordshire.