Two-storey extensions in Hexham
We design, get approval for and build two-storey extensions in Hexham and the surrounding area. Choose the type of extension below or book a free site visit.
Hexham at a glance
- Postcode districts
- NE45, NE46 and NE47
- Area
- Northumberland, England
- Price region
- North East England
- Nearest towns
- Prudhoe (10 miles), Consett (13.5 miles), Haltwhistle (14 miles), Darras Hall (14.2 miles)
- Distance to Blyth
- about 25.9 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 postcode districts NE45, NE46 and NE47 in and around Hexham, along with neighbouring Prudhoe, Consett and Haltwhistle.
Extensions available in Hexham
Two-storey rear extensions
Hexham guide price from £50,500, Standard spec.
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Two-storey side extensions
Our North East England guide starts at £77,500 for this type.
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Two-storey wraparound extensions
Our North East England guide starts at £108,500 for this type.
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Part single, part two-storey extensions
From £65,000 in Hexham. Free visit to firm it up.
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Extensions over a garage
Hexham guide price from £28,500, Standard spec.
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First-floor extensions
Hexham guide price from £22,500, Standard spec.
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Two-storey extensions for semi-detached houses
Hexham guide price from £50,500, Standard spec.
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Two-storey extensions for detached houses
Design, approvals and build for Hexham homes. Guide from £77,500.
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Kitchen extensions with bedrooms above
For homes in Hexham: typical guide from £50,500 (before kitchen units).
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Extra bedroom and en-suite extensions
Design, approvals and build for Hexham homes. Guide from £50,500 (plus en-suite).
Learn moreWhich type suits your house?
Rear, side, wraparound or over the garage: each adds space in a different way. For most houses in Northumberland, one or two of these will clearly suit the plot better than the rest, and we'll tell you which.
Also available in Northumberland
- 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 Hexham
Hexham 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 Hexham
Do you cover Hexham?
Yes. We cover Hexham (NE45, NE46 and NE47) and the surrounding area, including Prudhoe and Consett. The first site visit is free.
What does a two-storey extension cost in Hexham?
Using our North East 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 £50,500–£68,000 including VAT. An extension over a garage is about £28,500–£41,500.
Which other places near Hexham do you cover?
Everywhere around it, including Prudhoe (10 miles), Consett (13.5 miles) and Haltwhistle (14 miles), and the rest of Northumberland.