Extending your home in Tyldesley
We design and build house extensions for homes in Tyldesley and the surrounding Greater Manchester area, with guide prices adjusted for the region.
- Postcode districtsM29, M38, M46, WN7
- Price regionNorth West England (×0.95)
- Planning rulesEngland
- Site visitFree, no obligation
Choosing the right extension in Tyldesley
The North West has a high share of Victorian and Edwardian terraces with rear yards and outriggers, plus large areas of inter-war semis in the suburbs.
Depending on the plot, double-storey extensions and kitchen extensions are often the strongest options, with single-storey rear extensions worth considering where there is room.
Guide prices for Tyldesley
Use these Tyldesley guide prices to sense-check a budget; the guide-price tool narrows them to your own size, and the site visit turns them into a written figure.
| Extension type | Example size | Standard spec (inc VAT) |
|---|---|---|
| Side return extensions | 11 m² | £25,000 – £31,500 |
| Double-storey extensions | 32 m² | £54,500 – £71,500 |
| Extensions over a garage | 12 m² | £23,500 – £31,000 |
| Orangery extensions | 16 m² | £42,500 – £53,500 |
| Single-storey rear extensions | 20 m² | £38,500 – £49,500 |
| Wraparound extensions | 25 m² | £54,500 – £69,000 |
Planning and building control in Tyldesley
In England a single-storey rear extension can usually go up to 3 m beyond the original rear wall of a semi-detached or terraced house, or 4 m on a detached house, without a planning application, provided it is no more than 4 m high, keeps eaves to 3 m within 2 m of a boundary and, with other buildings, covers no more than half the land around the original house. The larger home extension prior approval scheme raises those depths to 6 m and 8 m, with neighbours notified and a 42-day decision.
In England a single-storey side return infill is often permitted development if it stays within the height limits and is no wider than half the width of the original house. Conservation areas, listed buildings and flats always need an application, and the boundary wall usually brings in the Party Wall Act.
In a conservation area, national park, National Landscape, the Broads or a World Heritage Site the permitted development limits are tighter (no side or two-storey extensions without an application). Listed homes need listed building consent, and if permitted development rights have been removed, any extension needs an application.
Building regulations approval is separate from planning. In England you can use the council's building control team or a registered building control approver; a full plans application gets the drawings checked before work starts, and the inspector signs the work off with a completion certificate.
Applications are decided by the local planning authority (your district, borough or unitary council).
Where we work near Tyldesley
We cover Tyldesley and the postcode districts M29, M38, M46, WN7. Nearby, we also take on projects in Atherton (1 mile), Leigh (2 miles), Walkden (3 miles), Westhoughton (3 miles), Farnworth (4 miles). Golborne, in Merseyside, is roughly 6 miles from Tyldesley and also on our list.
Every extension type in Tyldesley
- Annexe extensions · from £52,000
- Conservatory replacement extensions · from £19,000
- Glass box extensions · from £28,500
- Extensions over a garage · from £22,500
- Planning permission for extensions · from £300
- Bungalow extensions · from £24,500
- Single-storey rear extensions · from £19,500
- Wraparound extensions · from £34,000
- Double-storey extensions · from £36,000
- Side return extensions · from £17,000
- Orangery extensions · from £28,500
- Building regulations for extensions · from £850
- Porch extensions · from £3,800
- Side extensions · from £20,500
- Utility and boot room extensions · from £13,000
- Extension plans and drawings · from £1,100
- Flat roof extensions · from £19,500
- Kitchen extensions · from £25,500
- Home office extensions · from £15,000
- Timber frame extensions · from £19,500
- Bedroom extensions · from £24,500
- Pitched roof extensions · from £21,000
Free site visit
First, a site visit: we look at the house, garden, access and drains and listen to what you need.
Design and approvals
Once the layout is agreed, we deal with the council: planning permission or written confirmation that none is needed, plus building control.
Fixed written price
The price is fixed in writing once the design is settled, with a clear programme and payment stages.
Build and sign-off
The build is managed from start to finish, inspected at each stage and signed off on completion.
Questions about extensions in Tyldesley
How much does an extension cost in Tyldesley?
Using our North West England factor (×0.95), a standard-spec single-storey extension of 20 m² is a guide £38,500 to £49,500 including VAT, and a 32 m² two-storey extension £54,500 to £71,500. Your written price follows the survey.
Do I need planning permission for an extension in Tyldesley?
Not always. It depends on the size, position and your property's history. Many single-storey rear extensions in England are permitted development or can use prior approval.
Who do I contract with?
Your contract is with S&K Property Investments and Improvement Ltd, which designs and manages the project and the build teams who carry it out.
How long does an extension take in Tyldesley?
Usually 2 to 4 months of design and approvals, then 10 to 16 weeks on site for a single-storey extension or 16 to 24 weeks for two storeys.
Do you handle building regulations?
Yes. We prepare the drawings and calculations, submit them and book inspections, ending with a completion certificate.
Book a free site visit in Tyldesley
We will measure up, check the planning position and give you honest guide figures.
- Free, no-obligation site visit
- Planning route checked before you spend on drawings
- Written price once the design is agreed
- Building control sign-off at the end
Prefer to talk? Call 0800 088 6341 or .
Book a free site visit
Tell us a little about the project and we will arrange a time.