Do I Need Planning Permission for a Mobile Home?
Usually YES
In almost all cases, YES — placing a mobile home on land for permanent residential use requires planning permission. The fact that a structure is technically a "caravan" or "mobile home" does not exempt it from planning control if it is used as a permanent home.
Keep reading for the full rules.
Mobile homes and park homes — also called caravans in planning law — are subject to planning control when used for permanent residential purposes. The legal definition of a "caravan" under the Caravan Sites and Control of Development Act 1960 is broad, but this does not override the need for planning permission for the land use. Whether it is a static caravan, a park home, or a twin-unit lodge, placing it on land and using it as a permanent dwelling almost always requires planning permission.
Permitted Development Rules by Region
Permitted Development Rules — England
- ✓There is no general permitted development right for placing a mobile home or caravan on land for permanent residential use — planning permission is always required for the change of use of land to a caravan site.
- ✓A caravan in the garden of a house (as an annex or temporary accommodation) may be permitted development if it is not used as a separate dwelling and the occupant has a household connection to the main house. However, this is a grey area and depends on the facts.
- ✓Caravan sites for touring caravans or holiday use may benefit from specific PD rights under Class B of Part 5 of the GPDO, but these are limited to certain types of land and short periods.
- ✓Agricultural land: a caravan used by a farmer or worker on a farm as a temporary dwelling during an agricultural activity may benefit from agricultural PD rights, but this is temporary and conditional.
Size & Position Limits (England)
| Requirement | Limit / Rule |
|---|---|
| Permanent residential use | Always requires planning permission — no PD right |
| Garden annex use | May be permitted if occupant is household member and not a separate dwelling |
| Holiday/touring use | Limited PD rights apply in specific circumstances |
| Agricultural worker | Temporary PD rights may apply — time-limited and conditional |
| Registered caravan sites | Must have a site licence from the council under the 1960 Act |
When Do You Need Planning Permission?
Even if your project is usually permitted development, planning permission is required in these circumstances:
- ✗You intend to use the mobile home as your permanent main residence.
- ✗You are placing a mobile home on land that does not already have planning permission for residential use.
- ✗You intend to house a family member in the mobile home as a separate dwelling (even in your garden).
- ✗You are establishing a new caravan site or park home site.
- ✗The caravan is being used for business or commercial purposes that require a change of use.
What Happens If You Build Without Permission?
Living in a mobile home on land without planning permission is a common enforcement issue. Councils can serve enforcement notices requiring the caravan to be removed and the land restored. There is no time limit (or the time limit is 10 years for change of use) for enforcement action on residential use of caravans. Removal and reinstatement costs can be significant.
Enforcement notices: Your council can issue an enforcement notice requiring you to stop the work, remove it, or restore the land to its original condition. You have a right of appeal against an enforcement notice.
Retrospective applications: If you have already carried out work that required planning permission, you can submit a retrospective planning application. If approved, this regularises the work. If refused, you may be required to remove it.
Time limits: For dwelling houses, the council generally has 4 years to take enforcement action for most types of work. For breaches of planning conditions, the time limit is 10 years. There is no time limit for listed building enforcement.