Extensions in Eastwood: design, planning and build
Looking to extend your home in Eastwood? Start here: extension types, guide prices for Eastwood, the planning rules that apply and how a project runs.
- Postcode districtsNG16
- Price regionEast Midlands (×0.95)
- Planning rulesEngland
- Site visitFree, no obligation

What extensions cost in Eastwood
Use these Eastwood 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) |
|---|---|---|
| Wraparound extensions | 25 m² | £54,500 – £69,000 |
| Extensions over a garage | 12 m² | £23,500 – £31,000 |
| Side return extensions | 11 m² | £25,000 – £31,500 |
| Double-storey extensions | 32 m² | £54,500 – £71,500 |
| Conservatory replacement extensions | 14 m² | £28,500 – £37,000 |
| Orangery extensions | 16 m² | £42,500 – £53,500 |
Which extension suits a Eastwood home?
The East Midlands has plenty of inter-war and post-war semis and detached houses with room to extend, alongside Victorian terraces in the towns.
For many houses here, side extensions, conservatory replacement extensions or double-storey extensions gives the most useful space for the budget.
Covering Eastwood and nearby
Postcode districts we cover around Eastwood include NG16. Nearby, we also take on projects in Hucknall (5 miles), Arnold (7 miles), Nottingham (7 miles), Kirkby-in-Ashfield (7 miles), West Bridgford (9 miles). Just over the Derbyshire border, Ilkeston is about 2 miles away.
Planning and building control in Eastwood
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.
If the work involves a shared wall, building on the boundary, or digging foundations within 3 m (sometimes 6 m) of a neighbour's building, the Party Wall etc. Act 1996 applies and notice must be served before work starts: two months for work to a party wall, one month for new walls on the boundary and for excavations.
Applications are decided by the local planning authority (your district, borough or unitary council).
Choose an extension type
- Pitched roof extensions · from £21,000
- Extension plans and drawings · from £1,100
- Utility and boot room extensions · from £13,000
- Wraparound extensions · from £34,000
- Flat roof extensions · from £19,500
- Timber frame extensions · from £19,500
- Home office extensions · from £15,000
- Conservatory replacement extensions · from £19,000
- Orangery extensions · from £28,500
- Side extensions · from £20,500
- Extensions over a garage · from £22,500
- Building regulations for extensions · from £850
- Kitchen extensions · from £25,500
- Single-storey rear extensions · from £19,500
- Glass box extensions · from £28,500
- Bungalow extensions · from £24,500
- Annexe extensions · from £52,000
- Porch extensions · from £3,800
- Bedroom extensions · from £24,500
- Side return extensions · from £17,000
- Double-storey extensions · from £36,000
- Planning permission for extensions · from £300
Free site visit
A designer visits, takes measurements and photos, and discusses layouts, budget and timing with you.
Design and approvals
Drawings are prepared and agreed with you, then submitted for the right planning route and building regulations approval.
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
Work is carried out to the agreed programme, inspected by building control and signed off at the end.
Questions about extensions in Eastwood
How much does an extension cost in Eastwood?
Using our East Midlands 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.
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.
Do you handle building regulations?
Yes. We prepare the drawings and calculations, submit them and book inspections, ending with a completion certificate.
How long does an extension take in Eastwood?
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 Eastwood
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.