Total Sheds
Buying guide
Short answer: almost always no, if your shed fits within a set of size and position rules called "permitted development." Here's what that actually means.
England, single-storey outbuildings. Meet all of these and you’re normally in permitted-development territory.
2.5m
Eaves height
Max within 2m of any boundary.
4m / 3m
Overall height
4m apex roof, 3m for any other shape.
50%
Ground coverage
Outbuildings, combined, of the original plot.
Behind
Position
Sit it behind the front of the house.
Different rules apply to listed homes, conservation areas, National Parks and AONBs — always confirm with your Local Planning Authority.
In most cases, no. A single-storey outbuilding like a shed usually falls under "permitted development" in England, meaning you can build it without applying for planning permission — provided it meets a set of size and position rules.
As a general guide: no more than 2.5m eaves height within 2m of a boundary, no more than 4m overall height with a dual-pitched (apex) roof or 3m for any other roof shape, and outbuildings should not cover more than 50% of the total area of land around the original house.
It should sit behind the principal (front-facing) elevation of the house. Sheds forward of that line, or those attached to the house, are usually treated differently and may need permission.
If your home is listed, in a conservation area, National Park, or Area of Outstanding Natural Beauty; if permitted development rights have been removed by a planning condition; or if you plan to use the building as separate living accommodation. Newer homes on some estates also have restrictions attached to their original planning permission.
No — rules vary by property and location, and only your Local Planning Authority (or the Planning Portal) can give a definitive answer for your specific plot. Treat this as a starting point, not a substitute for checking.
Every size page shows the exact footprint and height so you can check it against the limits above before you order.