Two-storey extensions in Ossett
Planning a bigger home in Ossett? Compare extension types and guide prices below, then book a free site visit.
Ossett at a glance
- Postcode districts
- WF5
- Area
- West Yorkshire, England
- Price region
- Yorkshire and the Humber
- Nearest towns
- Horbury (1.6 miles), Dewsbury (2.1 miles), Batley (2.7 miles), Wakefield (3.4 miles)
- Distance to Leeds
- about 8.2 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 postcode district WF5 in and around Ossett, along with neighbouring Horbury, Dewsbury and Batley.
Extensions available in Ossett
Two-storey rear extensions
From £51,500 in Ossett. Free visit to firm it up.
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Two-storey side extensions
For homes in Ossett: typical guide from £79,000.
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Two-storey wraparound extensions
From £111,000 in Ossett. Free visit to firm it up.
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Part single, part two-storey extensions
From £66,000 in Ossett. Free visit to firm it up.
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Extensions over a garage
Ossett guide price from £29,000, Standard spec.
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First-floor extensions
From £23,000 in Ossett. 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
Our Yorkshire and the Humber guide starts at £79,000 for this type.
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Kitchen extensions with bedrooms above
Design, approvals and build for Ossett homes. Guide from £51,500 (before kitchen units).
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Extra bedroom and en-suite extensions
Ossett guide price from £51,500 (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 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 Ossett
Ossett 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 Ossett
Do you cover Ossett?
Yes. We cover Ossett (WF5) and the surrounding area, including Horbury and Dewsbury. The first site visit is free.
What does a two-storey extension cost in Ossett?
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 Ossett do you cover?
Everywhere around it, including Horbury (1.6 miles), Dewsbury (2.1 miles) and Batley (2.7 miles), and the rest of West Yorkshire.