Two-storey extensions in Sowerby Bridge
We design, get approval for and build two-storey extensions in Sowerby Bridge and the surrounding area. Choose the type of extension below or book a free site visit.
Sowerby Bridge at a glance
- Postcode districts
- HX2 and HX6
- Area
- West Yorkshire, England
- Price region
- Yorkshire and the Humber
- Nearest towns
- Halifax (2.5 miles), Elland (3.3 miles), Rastrick (5.1 miles), Brighouse (5.1 miles)
- Distance to Leeds
- about 16 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 Sowerby Bridge we also work in Halifax, Elland and Rastrick, and across the rest of West Yorkshire. Postcode districts in and near Sowerby Bridge: HX2 and HX6.
Extensions available in Sowerby Bridge
Two-storey rear extensions
Guide from £51,500 in Sowerby Bridge, including VAT.
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Two-storey side extensions
Guide from £79,000 in Sowerby Bridge, including VAT.
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Two-storey wraparound extensions
Guide from £111,000 in Sowerby Bridge, including VAT.
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Part single, part two-storey extensions
Sowerby Bridge guide price from £66,000, Standard spec.
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Extensions over a garage
Design, approvals and build for Sowerby Bridge homes. Guide from £29,000.
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First-floor extensions
From £23,000 in Sowerby Bridge. Free visit to firm it up.
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Two-storey extensions for semi-detached houses
Our Yorkshire and the Humber guide starts at £51,500 for this type.
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Two-storey extensions for detached houses
Guide from £79,000 in Sowerby Bridge, including VAT.
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Kitchen extensions with bedrooms above
For homes in Sowerby Bridge: typical guide from £51,500 (before kitchen units).
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Extra bedroom and en-suite extensions
Sowerby Bridge guide price from £51,500 (plus en-suite), Standard spec.
Learn moreWhich type suits your house?
Rear, side, wraparound or over the garage: each adds space in a different way. For most houses in West Yorkshire, one or two of these will clearly suit the plot better than the rest, and we'll tell you which.
Also available in West Yorkshire
- 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 Sowerby Bridge
Sowerby Bridge 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 Sowerby Bridge
Do you cover Sowerby Bridge?
Yes. We cover Sowerby Bridge (HX2 and HX6) and the surrounding area, including Halifax and Elland. The first site visit is free.
What does a two-storey extension cost in Sowerby Bridge?
Using our Yorkshire and the Humber 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 £51,500–£69,500 including VAT. An extension over a garage is about £29,000–£42,000.
Which other places near Sowerby Bridge do you cover?
Everywhere around it, including Halifax (2.5 miles), Elland (3.3 miles) and Rastrick (5.1 miles), and the rest of West Yorkshire.