Two-storey extensions in Rochdale
From over-garage bedrooms to full wraparounds, we cover every kind of two-storey extension in Rochdale.
Rochdale at a glance
- Postcode districts
- OL11, OL12 and OL16
- Area
- Greater Manchester, England
- Price region
- North West England
- Nearest towns
- Littleborough (3 miles), Heywood (3.2 miles), Royton (3.9 miles), Middleton (5 miles)
- Distance to Manchester
- about 10 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 Rochdale we also work in Littleborough, Heywood and Royton, and across the rest of Greater Manchester. Postcode districts in and near Rochdale: OL11, OL12 and OL16.
Extensions available in Rochdale
Two-storey rear extensions
Guide from £53,000 in Rochdale, including VAT.
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Two-storey side extensions
From £82,000 in Rochdale. Free visit to firm it up.
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Two-storey wraparound extensions
For homes in Rochdale: typical guide from £114,500.
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Part single, part two-storey extensions
For homes in Rochdale: typical guide from £68,500.
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Extensions over a garage
Rochdale guide price from £30,000, Standard spec.
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First-floor extensions
Rochdale guide price from £24,000, Standard spec.
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Two-storey extensions for semi-detached houses
Rochdale guide price from £53,000, Standard spec.
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Two-storey extensions for detached houses
Guide from £82,000 in Rochdale, including VAT.
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Kitchen extensions with bedrooms above
Design, approvals and build for Rochdale homes. Guide from £53,000 (before kitchen units).
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Extra bedroom and en-suite extensions
Guide from £53,000 (plus en-suite) in Rochdale, including VAT.
Learn moreWhich type suits your house?
Rear, side, wraparound or over the garage: each adds space in a different way. For most houses in Greater Manchester, one or two of these will clearly suit the plot better than the rest, and we'll tell you which.
Also available in Greater Manchester
- 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 Rochdale
Rochdale 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 Rochdale
Do you cover Rochdale?
Yes. We cover Rochdale (OL11, OL12 and OL16) and the surrounding area, including Littleborough and Heywood. The first site visit is free.
What does a two-storey extension cost in Rochdale?
Using our North West 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 £53,000–£72,000 including VAT. An extension over a garage is about £30,000–£43,500.
Which other places near Rochdale do you cover?
Everywhere around it, including Littleborough (3 miles), Heywood (3.2 miles) and Royton (3.9 miles), and the rest of Greater Manchester.