Two-storey extensions in Alfreton
Homeowners in Alfreton can use us for the whole project or just the drawings and approvals. Start with a free visit.
Alfreton at a glance
- Postcode districts
- DE55 and S45
- Area
- Derbyshire, England
- Price region
- East Midlands
- Nearest towns
- Pinxton (2.8 miles), Ripley (4.5 miles), Sutton-in-Ashfield (5.4 miles), Kirkby-in-Ashfield (5.8 miles)
- Distance to Derby
- about 12.7 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 Alfreton we also work in Pinxton, Ripley and Sutton-in-Ashfield, and across the rest of Derbyshire. Postcode districts in and near Alfreton: DE55 and S45.
Extensions available in Alfreton
Two-storey rear extensions
Our East Midlands guide starts at £55,000 for this type.
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Two-storey side extensions
For homes in Alfreton: typical guide from £84,500.
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Two-storey wraparound extensions
Guide from £118,000 in Alfreton, including VAT.
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Part single, part two-storey extensions
From £70,500 in Alfreton. Free visit to firm it up.
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Extensions over a garage
Alfreton guide price from £31,000, Standard spec.
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First-floor extensions
Alfreton guide price from £24,500, Standard spec.
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Two-storey extensions for semi-detached houses
Our East Midlands guide starts at £55,000 for this type.
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Two-storey extensions for detached houses
Guide from £84,500 in Alfreton, including VAT.
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Kitchen extensions with bedrooms above
For homes in Alfreton: typical guide from £55,000 (before kitchen units).
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Extra bedroom and en-suite extensions
Design, approvals and build for Alfreton homes. Guide from £55,000 (plus en-suite).
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 Derbyshire
- 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 Alfreton
Alfreton 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 Alfreton
Do you cover Alfreton?
Yes. We cover Alfreton (DE55 and S45) and the surrounding area, including Pinxton and Ripley. The first site visit is free.
What does a two-storey extension cost in Alfreton?
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 Alfreton do you cover?
Everywhere around it, including Pinxton (2.8 miles), Ripley (4.5 miles) and Sutton-in-Ashfield (5.4 miles), and the rest of Derbyshire.