Crumpsall, Greater Manchester
Terraced house rear extension in Crumpsall
Rear and side return extensions for terraces, with access through the house and two neighbours. If you live in Crumpsall and want to know what a terraced house rear extension would cost and whether it needs planning, start with the online guide price or a free site visit.
Crumpsall and its postcode districts M4, M8 and M9 are part of our Greater Manchester coverage. In Crumpsall we plan the delivery route through the house and the skip licence before anything else.
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 terraced house rear extension cost in Crumpsall?
Guide prices for a terraced house rear extension in Crumpsall start from our North West England rate of £1,930–£3,100 per square metre, including VAT. North West prices sit below our West Midlands baseline; access on terraced streets is the main variable.
| Size | Guide price inc VAT |
|---|---|
| 3 m wide × 4.5 m deep (13.5 m²) | £26,000–£42,000 |
| 3 m wide × 6 m deep (18 m²) | £34,500–£56,000 |
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 terraced house rear extension in Crumpsall?
The planning route for a terraced house rear extension in Crumpsall is set by England's householder rules and your council.
Under England's householder permitted development rules you can usually add 3 metres at the back of an attached house, or 4 metres on a detached house, without a planning application, as long as the extension stays under 4 metres high and its eaves stay under 3 metres where it is within 2 metres of a boundary.
The Party Wall etc. Act 1996 applies in England: you serve notice two months before work to a shared wall, and one month before digging foundations within 3 metres (or 6 metres for deeper foundations) of a neighbour's building. Neighbours can agree in writing; if they dissent, surveyors agree an award.
Conservation areas, National Parks, National Landscapes and the Broads restrict permitted development, and listed buildings always need listed building consent. Before any drawing we look up the property's history with the council, because earlier extensions and removed rights change the answer.
What are homes in Crumpsall like to extend?
Crumpsall has long runs of terraced houses with back yards and alleys, plus 1930s semis further out. Yard extensions on terraces are often single-storey and close to both boundaries.
How a terraced house rear extension in Crumpsall comes together
Free site visit
We measure the house and garden, look at the back wall, drainage and boundaries, and talk through what you want from the space.
Options and costs
We draw layout options and price each one, so the budget shapes the design rather than surprising you later.
Paperwork handled
Planning, prior approval or permitted development, Building Regulations approval, structural design and party wall notices are all handled by us.
Build and sign-off
We build to the approved drawings with regular updates, then hand over the building control completion certificate and any guarantees from suppliers.
Terraced house rear extensions near Crumpsall
From Crumpsall, the nearest places we also cover are Blackley (1.2 miles) and Cheetham Hill (1.4 miles).
- Terraced house rear extension in Blackley
- Terraced house rear extension in Cheetham Hill
- Terraced house rear extension in Prestwich
- Terraced house rear extension in Manchester City Centre
- Terraced house rear extension in Manchester
Other work in Crumpsall:
FAQ
Terraced house rear extension questions in Crumpsall
Will I need a structural engineer?
Yes for the beam over the new opening and usually the foundations; we arrange them and their calculations go to building control.
Who will build my extension?
Vetted building teams working under contract to us. Your contract is with S&K Property Investments and Improvement Ltd for the design and the build.
How deep can I go on a terrace?
3 metres under permitted development in England, or up to 6 metres with prior approval outside designated land.
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.
How much does a terraced house rear extension cost in Crumpsall?
As a guide, £1,930–£3,100 per square metre including VAT for a standard specification. For example, 3 m wide × 4.5 m deep (13.5 m²): about £26,000–£42,000 at that rate. Your written price follows the survey.
Can you match the brick or stone on my Crumpsall house?
We source the closest match and show you samples before ordering; reclaimed materials are often the best match on older houses.