Stratford-upon-Avon, Warwickshire
Two-storey rear extension in Stratford-upon-Avon
Two-storey rear extension in Stratford-upon-Avon: a larger kitchen downstairs and an extra bedroom or bathroom upstairs, under one roof. We measure the house, show you what the rules allow, price it in writing and build it.
Stratford-upon-Avon sits in Warwickshire, with postcode districts including CV37. In Stratford-upon-Avon, a two-storey rear extension is worth comparing with the cost of moving once stamp duty, agents' and legal fees are counted.
Book a free site visit
Tell us about the house and we'll call to arrange a free, no-obligation visit.
How much does a two-storey rear extension cost in Stratford-upon-Avon?
For Stratford-upon-Avon we work from the West Midlands rate: £1,800–£2,700 per square metre of new floor, including VAT, standard specification. The West Midlands is the baseline for our guide prices.
| Size | Guide price inc VAT |
|---|---|
| 3 m × 5 m footprint, two floors (30 m²) | £54,000–£81,000 |
| 4 m × 6 m footprint, two floors (48 m²) | £86,500–£129,500 |
Your written price follows a measured survey and an agreed design, so it reflects your house, not an average.
Do you need planning permission for a two-storey rear extension in Stratford-upon-Avon?
The planning route for a two-storey rear extension in Stratford-upon-Avon is set by England's householder rules and your council.
England's rules allow a rear extension of more than one storey without an application only when it is no deeper than 3 metres and at least 7 metres from the boundary opposite the rear wall, and never on designated land. Most two-storey schemes need householder planning permission.
Conservation areas, National Parks, National Landscapes and the Broads restrict permitted development, and listed buildings always need listed building consent. At the first visit we measure what is there now and tell you which route fits: permitted development, prior approval or a planning application.
What are homes in Stratford-upon-Avon like to extend?
Red-brick terraces and 1930s semis make up much of Stratford-upon-Avon. Many already have a small kitchen lean-to at the back, which a new rear extension usually replaces rather than adds to.
How a two-storey rear extension in Stratford-upon-Avon comes together
Look round and measure
A free visit to see the back of the house, measure it, check the drains and boundaries and hear what you need.
Drawings and budget
Floor plans and elevations for the options, each with a guide price.
Planning and regulations
We take the design through the right planning route, then produce the construction drawings and engineer's calculations for building control.
Written price, then build
Once the design and approvals are in place, you get a fixed written price and programme, and we build through to sign-off.
Two-storey rear extensions near Stratford-upon-Avon
We also build two-storey rear extensions in nearby Warwick (8.2 miles) and Royal Leamington Spa (10.2 miles).
- Two-storey rear extension in Warwick
- Two-storey rear extension in Royal Leamington Spa
- Two-storey rear extension in Kenilworth
- Two-storey rear extension in Evesham
- Two-storey rear extension in Redditch
Other work in Stratford-upon-Avon:
FAQ
Two-storey rear extension questions in Stratford-upon-Avon
Do I need a party wall agreement?
In England, usually yes if the extension is on or near a shared boundary or the foundations are close to a neighbour's building. We serve the notices.
Can you match the brick or stone on my Stratford-upon-Avon house?
We source the closest match and show you samples before ordering; reclaimed materials are often the best match on older houses.
What is the 45-degree rule?
Many councils check that a two-storey extension does not cross a 45-degree line drawn from the nearest habitable window of the neighbouring house. We test it at the first drawing.
How long does a rear extension take to build in Stratford-upon-Avon?
Most single-storey rear extensions take 10 to 16 weeks on site and two-storey extensions 16 to 26 weeks, after design and approvals.
Do I need planning permission for a rear extension in Stratford-upon-Avon?
Often not for a single-storey rear extension of up to 3 metres (4 metres on a detached house) under permitted development, or up to 6 or 8 metres with prior approval, unless the house is in a conservation area or its rights have been removed.
How much does a two-storey rear extension cost in Stratford-upon-Avon?
As a guide, £1,800–£2,700 per square metre including VAT for a standard specification. For example, 3 m × 5 m footprint, two floors (30 m²): about £54,000–£81,000 at that rate. Your written price follows the survey.