Two-storey side extensions in Kidsgrove
Homes in Kidsgrove with a bit of space to the side or rear can often take a two-storey side extension. We'll tell you honestly whether yours can, and what approvals it needs.
Before you start in Kidsgrove, here's what applies.
- Postcode districts
- ST6 and ST7
- County / area
- Staffordshire, England
- Price region
- West Midlands
- Guide price
- £86,000–£115,500 (£2,050–£2,750 per m²)
- Approval route
- Planning permission is needed: in England, permitted development only allows single-storey extensions to the side.
- Nearest towns
- Alsager (2.9 miles), Biddulph (3.3 miles), Congleton (5.4 miles)
- Distance to Stoke-on-Trent
- about 6.1 miles
- First visit
- Free, no obligation
About a two-storey side extension
A two-storey side extension is a new two-floor addition built into the space beside your house, often over a driveway or side passage. It typically adds one or two bedrooms upstairs and a utility, study or larger kitchen below, without giving up rear garden.
Kidsgrove sits about 6.1 miles from Stoke-on-Trent. Closer to home, Alsager is 2.9 miles away and Biddulph 3.3 miles.
What it costs in Kidsgrove
Expect a two-storey side extension in Kidsgrove to land somewhere around £86,000–£115,500 for a 3 m × 7 m footprint on two floors (42 m² of new floor space). Our West Midlands guide rate is £2,050–£2,750 per m², including VAT. Kitchens, bathroom fittings and flooring are priced separately so you can compare like with like.
| Spec | Per m² | A 3 m × 7 m footprint on two floors (42 m² of new floor space) |
|---|---|---|
| Essential | £1,890–£2,530 per m² | £79,000–£106,500 |
| Standard | £2,050–£2,750 per m² | £86,000–£115,500 |
| Premium | £2,460–£3,300 per m² | £103,500–£138,500 |
Planning and building regulations in Kidsgrove
In England, a two-storey side extension always needs householder planning permission, because permitted development only allows single-storey extensions beyond a side wall. The fee is £548 (or £575 for applications made from 8 December 2026), and councils should decide within 8 weeks of validation. Expect them to look at set-back, roof height, gaps to the boundary and the effect on neighbours.
Approval in England: 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.
Building regulations: Building regulations approval (full plans recommended) from the council or a registered building control approver, with a completion certificate at the end.
Design points for Kidsgrove homes
Matching the ridge and roof
A hipped house usually needs a hipped extension roof, and a gabled house a gable. Matching the pitch, tiles, ridge detail and brick bond is what makes a side extension look original rather than added, and councils look closely at it on a front-facing addition.
Side windows, boundaries and gutters
Upstairs windows in the side wall face the neighbour, so they are usually obscure-glazed and fixed, or left out. Building close to the boundary also raises questions about foundations, overhanging gutters and access for maintenance, so we design the eaves and gutter to stay within your land.
How we'd run your project
Look at the house
We start in Kidsgrove with a free visit: measurements, photos, a look at the loft and drains, and a frank chat about budget.
Design and approvals
We draw the extension and check it against the rules for England, then apply for planning permission or a certificate of lawfulness, whichever fits.
Detail and price
Construction drawings, engineer's calculations and building control sign-off, then a written fixed price for the build.
Build it
The new structure goes up first, then we open into the house, finish inside and get the completion certificate.
Questions about two-storey side extensions in Kidsgrove
Do I need planning permission for a two-storey side extension in Kidsgrove?
Kidsgrove is in England, so England planning rules apply. Planning permission is needed: in England, permitted development only allows single-storey extensions to the side. If in doubt, a lawful development certificate or a planning application gives you certainty before you build.
Which postcodes do you cover around Kidsgrove?
We cover Kidsgrove (ST6 and ST7) and nearby places including Alsager, Biddulph and Congleton, plus the rest of Staffordshire. The first site visit is free.
How much does a two-storey side extension cost in Kidsgrove?
Our guide for the West Midlands, which covers Kidsgrove, is £2,050–£2,750 per m² including VAT. A typical project with a 3 m × 7 m footprint on two floors (42 m² of new floor space) comes to about £86,000–£115,500. Design and approval fees are extra, and we fix the build price in writing once the design is agreed.
How long does a two-storey side extension take?
Allow 4 to 8 weeks for survey and design, then the approval period (councils should decide householder applications within 8 weeks of validation), then 4 to 8 weeks of technical design, which can overlap. The build itself usually takes 14 to 20 weeks, longer for large or complex designs.
Can I build a two-storey side extension over my driveway?
Yes, if the drive is wide enough for a useful room and the council accepts the design. You may lose off-road parking, which some councils weigh up, and the foundations need to suit the ground below. We check parking, drains and meter positions at the free site visit before any drawings are prepared.
Nearby
Nearby towns we cover for two-storey side extensions:
Other extensions in Kidsgrove
- Rear
- Wraparound
- Part two-storey
- Over a garage
- First floor
- Semi-detached
- Detached
- Kitchen and bedrooms
- Bedroom and en-suite
All two-storey extension services in Kidsgrove · Two-storey side extensions across Staffordshire
The quickest next step is a visit. We'll look at your house in Kidsgrove and give you an honest view of the options.