Two-storey extensions in Arnold
From over-garage bedrooms to full wraparounds, we cover every kind of two-storey extension in Arnold.
Arnold at a glance
- Postcode districts
- NG4, NG5 and NG14
- Area
- Nottinghamshire, England
- Price region
- East Midlands
- Nearest towns
- Basford (3.1 miles), Nottingham (3.3 miles), Hucknall (3.6 miles), West Bridgford (4.9 miles)
- Distance to Nottingham
- about 3.3 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 Arnold we also work in Basford, Nottingham and Hucknall, and across the rest of Nottinghamshire. Postcode districts in and near Arnold: NG4, NG5 and NG14.
Extensions available in Arnold

Two-storey rear extensions
Arnold guide price from £55,000, Standard spec.
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Two-storey side extensions
Our East Midlands guide starts at £84,500 for this type.
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Two-storey wraparound extensions
Design, approvals and build for Arnold homes. Guide from £118,000.
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Part single, part two-storey extensions
Arnold guide price from £70,500, Standard spec.
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Extensions over a garage
Our East Midlands guide starts at £31,000 for this type.
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First-floor extensions
Our East Midlands guide starts at £24,500 for this type.
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Two-storey extensions for semi-detached houses
Design, approvals and build for Arnold homes. Guide from £55,000.
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Two-storey extensions for detached houses
From £84,500 in Arnold. Free visit to firm it up.
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Kitchen extensions with bedrooms above
Guide from £55,000 (before kitchen units) in Arnold, including VAT.
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Extra bedroom and en-suite extensions
Design, approvals and build for Arnold homes. Guide from £55,000 (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 Arnold, with a rough idea of the approval route and cost for each.
Also available in Nottinghamshire
- 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 Arnold
Arnold 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 Arnold
Do you cover Arnold?
Yes. We cover Arnold (NG4, NG5 and NG14) and the surrounding area, including Basford and Nottingham. The first site visit is free.
What does a two-storey extension cost in Arnold?
Using our East 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 £55,000–£74,000 including VAT. An extension over a garage is about £31,000–£45,000.
Which other places near Arnold do you cover?
Everywhere around it, including Basford (3.1 miles), Nottingham (3.3 miles) and Hucknall (3.6 miles), and the rest of Nottinghamshire.