Two-storey extensions in Dukinfield
Everything for a two-storey extension in Dukinfield, in one place: types, guide prices for North West England, the approval rules in England and how to get started.
Dukinfield at a glance
- Postcode districts
- SK16
- Area
- Greater Manchester, England
- Price region
- North West England
- Nearest towns
- Ashton-under-Lyne (1.1 miles), Stalybridge (1.3 miles), Hyde (1.7 miles), Denton (1.8 miles)
- Distance to Manchester
- about 6.2 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.
Around Dukinfield we also work in Ashton-under-Lyne, Stalybridge and Hyde, and across the rest of Greater Manchester. Postcode district in and near Dukinfield: SK16.
Extensions available in Dukinfield
Two-storey rear extensions
Dukinfield guide price from £53,000, Standard spec.
Learn more
Two-storey side extensions
Design, approvals and build for Dukinfield homes. Guide from £82,000.
Learn more
Two-storey wraparound extensions
For homes in Dukinfield: typical guide from £114,500.
Learn more
Part single, part two-storey extensions
Design, approvals and build for Dukinfield homes. Guide from £68,500.
Learn more
Extensions over a garage
From £30,000 in Dukinfield. Free visit to firm it up.
Learn more
First-floor extensions
Our North West England guide starts at £24,000 for this type.
Learn more
Two-storey extensions for semi-detached houses
Dukinfield guide price from £53,000, Standard spec.
Learn more
Two-storey extensions for detached houses
Design, approvals and build for Dukinfield homes. Guide from £82,000.
Learn more
Kitchen extensions with bedrooms above
Our North West England guide starts at £53,000 (before kitchen units) for this type.
Learn more
Extra bedroom and en-suite extensions
From £53,000 (plus en-suite) in Dukinfield. Free visit to firm it up.
Learn moreWhich type suits your house?
If you're not sure which type fits, that's what the free visit is for. We'll sketch the realistic options for your house in Dukinfield, with a rough idea of the approval route and cost for each.
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 Dukinfield
Dukinfield 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 Dukinfield
Do you cover Dukinfield?
Yes. We cover Dukinfield (SK16) and the surrounding area, including Ashton-under-Lyne and Stalybridge. The first site visit is free.
What does a two-storey extension cost in Dukinfield?
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 Dukinfield do you cover?
Everywhere around it, including Ashton-under-Lyne (1.1 miles), Stalybridge (1.3 miles) and Hyde (1.7 miles), and the rest of Greater Manchester.