Two-storey extensions in Swinton
Everything for a two-storey extension in Swinton, in one place: types, guide prices for North West England, the approval rules in England and how to get started.
Swinton at a glance
- Postcode districts
- M27
- Area
- Greater Manchester, England
- Price region
- North West England
- Nearest towns
- Eccles (1.3 miles), Walkden (2.4 miles), Salford (2.6 miles), Kearsley (2.7 miles)
- Distance to Manchester
- about 4.8 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.
We cover postcode district M27 in and around Swinton, along with neighbouring Eccles, Walkden and Salford.
Extensions available in Swinton
Two-storey rear extensions
For homes in Swinton: typical guide from £53,000.
Learn more
Two-storey side extensions
From £82,000 in Swinton. Free visit to firm it up.
Learn more
Two-storey wraparound extensions
Swinton guide price from £114,500, Standard spec.
Learn more
Part single, part two-storey extensions
For homes in Swinton: typical guide from £68,500.
Learn more
Extensions over a garage
For homes in Swinton: typical guide from £30,000.
Learn more
First-floor extensions
Design, approvals and build for Swinton homes. Guide from £24,000.
Learn more
Two-storey extensions for semi-detached houses
Our North West England guide starts at £53,000 for this type.
Learn more
Two-storey extensions for detached houses
For homes in Swinton: typical guide from £82,000.
Learn more
Kitchen extensions with bedrooms above
Design, approvals and build for Swinton homes. Guide from £53,000 (before kitchen units).
Learn more
Extra bedroom and en-suite extensions
Our North West England guide starts at £53,000 (plus en-suite) for this type.
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 Swinton
Swinton 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 Swinton
Do you cover Swinton?
Yes. We cover Swinton (M27) and the surrounding area, including Eccles and Walkden. The first site visit is free.
What does a two-storey extension cost in Swinton?
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 Swinton do you cover?
Everywhere around it, including Eccles (1.3 miles), Walkden (2.4 miles) and Salford (2.6 miles), and the rest of Greater Manchester.