Two-storey extensions in Dudley
Homeowners in Dudley can use us for the whole project or just the drawings and approvals. Start with a free visit.
Dudley at a glance
- Postcode districts
- DY1 and DY2
- Area
- West Midlands, England
- Price region
- West Midlands
- Nearest towns
- Brierley Hill (2 miles), Tipton (2.1 miles), Oldbury (2.8 miles), Kingswinford (3.6 miles)
- Distance to Birmingham
- about 7.8 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 Dudley we also work in Brierley Hill, Tipton and Oldbury, and across the rest of the West Midlands. Postcode districts in and near Dudley: DY1 and DY2.
Extensions available in Dudley
Two-storey rear extensions
Design, approvals and build for Dudley homes. Guide from £56,000.
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Two-storey side extensions
Guide from £86,000 in Dudley, including VAT.
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Two-storey wraparound extensions
Dudley guide price from £120,500, Standard spec.
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Part single, part two-storey extensions
Dudley guide price from £72,000, Standard spec.
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Extensions over a garage
Dudley guide price from £31,500, Standard spec.
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First-floor extensions
Guide from £25,000 in Dudley, including VAT.
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Two-storey extensions for semi-detached houses
For homes in Dudley: typical guide from £56,000.
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Two-storey extensions for detached houses
Dudley guide price from £86,000, Standard spec.
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Kitchen extensions with bedrooms above
Dudley guide price from £56,000 (before kitchen units), Standard spec.
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Extra bedroom and en-suite extensions
Design, approvals and build for Dudley homes. Guide from £56,000 (plus en-suite).
Learn moreWhich type suits your house?
Start with what you need the space for. Bedrooms and an en-suite upstairs with a bigger kitchen below is the classic two-storey brief, but in Dudley we also design annexes, home offices and bedrooms over garages.
Also available in the West Midlands
- 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 Dudley
Dudley 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 Dudley
Do you cover Dudley?
Yes. We cover Dudley (DY1 and DY2) and the surrounding area, including Brierley Hill and Tipton. The first site visit is free.
What does a two-storey extension cost in Dudley?
Using our West 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 £56,000–£75,500 including VAT. An extension over a garage is about £31,500–£46,000.
Which other places near Dudley do you cover?
Everywhere around it, including Brierley Hill (2 miles), Tipton (2.1 miles) and Oldbury (2.8 miles), and the rest of the West Midlands.