Permitted development right
Development within the curtilage of a dwellinghouse
| Field | Value | Fact links |
|---|---|---|
| CURIE | permitted-development-right:I1-1950 | no fact link |
| Prefix | permitted-development-right | Facts |
| Reference | I1-1950 | Facts |
| Name | Development within the curtilage of a dwellinghouse | Facts |
| Quality | Some: We have some data from an alternative source | no fact link |
| Dataset | Permitted development right | no fact link |
| Organisation | Ministry of Housing, Communities & Local Government | no fact link |
| Start date | 1950-05-22 | Facts |
| End date | Facts | |
| Entry date | 2026-06-10 | Facts |
| Typology | category | no fact link |
| Notes | None | Facts |
| Description | The enlargement, improvement or other alteration of a dwellinghouse so long as the cubic content of the original dwellinghouse (as ascertained by external measurement) is not exceeded by more than 1,750 cubic feet or one-tenth whichever is the greater, subject to a maximum of 4,000 cubic feet; provided that the erection of a garage, stable, loosebox, or coach-house within the curtilage of the dwellinghouse shall be treated as the enlargement of the dwellinghouse for the purposes of this permission. | Facts |
| Documentation url | https://www.legislation.gov.uk/uksi/1950/728/contents/made | Facts |
| Permitted development right part | 1 | Facts |
| Permitted development right class | I | Facts |
Contents
{
"entry-date": "2026-06-10",
"start-date": "1950-05-22",
"end-date": "",
"entity": 11500220,
"name": "Development within the curtilage of a dwellinghouse",
"dataset": "permitted-development-right",
"typology": "category",
"reference": "I1-1950",
"prefix": "permitted-development-right",
"organisation-entity": "600001",
"geometry": "",
"point": "",
"quality": "some",
"notes": "None",
"description": "The enlargement, improvement or other alteration of a dwellinghouse so long as the cubic content of the original dwellinghouse (as ascertained by external measurement) is not exceeded by more than 1,750 cubic feet or one-tenth whichever is the greater, subject to a maximum of 4,000 cubic feet; provided that the erection of a garage, stable, loosebox, or coach-house within the curtilage of the dwellinghouse shall be treated as the enlargement of the dwellinghouse for the purposes of this permission.",
"documentation-url": "https://www.legislation.gov.uk/uksi/1950/728/contents/made",
"permitted-development-right-part": "1",
"permitted-development-right-class": "I"
}© Crown copyright and database right 2026
Licensed under the Open Government Licence v.3.0.
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