Home extensions in Rugby
We design and build house extensions for homes in Rugby and the surrounding Warwickshire area, with guide prices adjusted for the region.
- Postcode districtsCV21, CV22, CV23
- Price regionWest Midlands (×0.97)
- Planning rulesEngland
- Site visitFree, no obligation
What works best for Rugby houses?
Across the West Midlands, brick-built semis with long gardens are common, so single-storey and two-storey rear extensions are popular choices.
For many houses here, double-storey extensions, extensions over a garage or kitchen extensions gives the most useful space for the budget.
Covering Rugby and nearby
Across CV21, CV22, CV23, we can visit, measure and advise. Neighbouring towns we cover include Bedworth (11 miles), Leamington Spa (12 miles), Nuneaton (14 miles), Kenilworth (14 miles), Warwick (15 miles). Daventry, in Northamptonshire, is roughly 9 miles from Rugby and also on our list.
Approvals for an extension in Rugby
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).
Guide prices for Rugby
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) |
|---|---|---|
| Conservatory replacement extensions | 14 m² | £29,000 – £37,500 |
| Side return extensions | 11 m² | £25,500 – £32,500 |
| Extensions over a garage | 12 m² | £24,000 – £31,500 |
| Single-storey rear extensions | 20 m² | £39,500 – £50,500 |
| Double-storey extensions | 32 m² | £55,500 – £73,000 |
| Kitchen extensions | 20 m² | £40,500 – £51,500 |
All extension types we build in Rugby
- Utility and boot room extensions · from £13,500
- Flat roof extensions · from £20,000
- Building regulations for extensions · from £850
- Orangery extensions · from £29,000
- Extension plans and drawings · from £1,150
- Extensions over a garage · from £23,000
- Single-storey rear extensions · from £20,000
- Porch extensions · from £3,850
- Bedroom extensions · from £25,000
- Annexe extensions · from £53,000
- Planning permission for extensions · from £300
- Conservatory replacement extensions · from £19,000
- Glass box extensions · from £29,000
- Bungalow extensions · from £25,000
- Pitched roof extensions · from £21,500
- Kitchen extensions · from £26,000
- Timber frame extensions · from £20,000
- Side extensions · from £21,000
- Wraparound extensions · from £34,500
- Double-storey extensions · from £36,500
- Side return extensions · from £17,000
- Home office extensions · from £15,500
Free site visit
A designer visits, takes measurements and photos, and discusses layouts, budget and timing with you.
Design and approvals
We produce the drawings and structural design, and manage the approvals so they are in place before work starts.
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
Our team builds the extension, keeps you updated weekly and finishes with building control sign-off.
Questions about extensions in Rugby
How much does an extension cost in Rugby?
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.
Can I get a price before anyone visits?
Yes. This page shows guide prices adjusted for Rugby, and the guide-price tool gives a range for your own size and finish in about a minute.
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.
Do you handle building regulations?
Yes. We prepare the drawings and calculations, submit them and book inspections, ending with a completion certificate.
Do I need planning permission for an extension in Rugby?
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.
Book a free site visit in Rugby
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.