House extensions in Stourport-on-Severn
More space without moving: we plan and build extensions across Stourport-on-Severn, with one team for the drawings, the council and the build.
- Postcode districtsDY13
- Price regionWest Midlands (×0.97)
- Planning rulesEngland
- Site visitFree, no obligation
Which extension suits a Stourport-on-Severn home?
The West Midlands has a large stock of 1930s and post-war semi-detached houses, which are well suited to rear, side and over-garage extensions, plus Victorian terraces in the older inner areas.
Depending on the plot, double-storey extensions and single-storey rear extensions are often the strongest options, with extensions over a garage worth considering where there is room.
Stourport-on-Severn and surrounding towns
Across DY13, we can visit, measure and advise. Neighbouring towns we cover include Kidderminster (4 miles), Droitwich Spa (7 miles), Bromsgrove (9 miles), Worcester (11 miles), Redditch (14 miles). Just over the West Midlands border, Stourbridge is about 10 miles away.
Planning and building control in Stourport-on-Severn
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 extension can be permitted development if it is no more than 4 m high and no wider than half the width of the original house. Two-storey side extensions, and any side extension on designated land such as a conservation area, need a householder planning application.
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).
Popular extension prices in Stourport-on-Severn
Prices on this page use our West Midlands factor of ×0.97, include VAT at 20% and cover the build; your written price follows a survey and agreed drawings.
| Extension type | Example size | Standard spec (inc VAT) |
|---|---|---|
| Double-storey extensions | 32 m² | £55,500 – £73,000 |
| Single-storey rear extensions | 20 m² | £39,500 – £50,500 |
| Side return extensions | 11 m² | £25,500 – £32,500 |
| Orangery extensions | 16 m² | £43,000 – £54,500 |
| Extensions over a garage | 12 m² | £24,000 – £31,500 |
Every extension type in Stourport-on-Severn
- Glass box extensions · from £29,000
- Annexe extensions · from £53,000
- Bedroom extensions · from £25,000
- Double-storey extensions · from £36,500
- Side extensions · from £21,000
- Extension plans and drawings · from £1,150
- Extensions over a garage · from £23,000
- Bungalow extensions · from £25,000
- Porch extensions · from £3,850
- Orangery extensions · from £29,000
- Home office extensions · from £15,500
- Conservatory replacement extensions · from £19,000
- Flat roof extensions · from £20,000
- Timber frame extensions · from £20,000
- Single-storey rear extensions · from £20,000
- Side return extensions · from £17,000
- Building regulations for extensions · from £850
- Utility and boot room extensions · from £13,500
- Planning permission for extensions · from £300
- Pitched roof extensions · from £21,500
- Kitchen extensions · from £26,000
- Wraparound extensions · from £34,500
Free site visit
A designer visits, takes measurements and photos, and discusses layouts, budget and timing with you.
Design and approvals
We draw the design, agree it with you and handle planning or permitted development checks and building regulations.
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 Stourport-on-Severn
How much does an extension cost in Stourport-on-Severn?
Using our West Midlands factor (×0.97), a standard-spec single-storey extension of 20 m² is a guide £39,500 to £50,500 including VAT, and a 32 m² two-storey extension £55,500 to £73,000. Your written price follows the survey.
Do I need planning permission for an extension in Stourport-on-Severn?
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.
Do you cover all of Stourport-on-Severn?
Yes, including the surrounding parts of Worcestershire. Site visits are free and there is no obligation.
Will my neighbours need to be told?
If you apply for planning or prior approval the council notifies them, and in England party wall notices may be needed for work near a shared boundary.
How long does an extension take in Stourport-on-Severn?
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.
Book a free site visit in Stourport-on-Severn
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.