Outbuilding and garden room planning approval rate in York
87% of 143 decided outbuilding and garden room applications in York were approved.
Checked against 20.6 million UK planning applications on file across 420 planning authorities. Approval rates from 2,343,419 decisions we classified across 181 councils in England.
A similar project nearby can help you understand the council's decisions. Its outcome does not establish what will be acceptable at your address.
87%
Approval rate, all years, from 143 decided
143
decided outbuilding and garden room applications in York: 124 approved, 19 refused
81%
Recent rate, decided since 2022, from 72 decided
How to read these rates
These are historical outcomes for the applications in our archive, not the chance of approval for your property. Compare the same project type and read the decided count alongside each percentage.
About the planning data
Rate = approved divided by approved plus refused, using the decisions in our classified archive. Rates are withheld as unknown where fewer than 8 records of that project type were decided. Withdrawn applications are excluded.
Recent means records dated 2022 or later. Records without a year are excluded from the recent rate but remain in the all-years figure. Historical coverage varies by council, and duplicate application references may remain in the archive.
Approval rates from 2,343,419 decisions we classified across 181 councils in England. The wider 20.6 million application catalogue is accessible through PlanIT; it is not the dataset used to calculate these percentages.
Read the full methodology and coverage notes.
Project types and outcomes are classified from council records. Check the original application and decision notice before relying on an individual example. A page rebuild does not mean every council record has just been refreshed.
Example outbuilding and garden room decisions in York
These examples deliberately include approved and refused applications where available. They are not a representative sample or a list of the latest decisions. Look up each reference on the council's planning search to read the plans and decision notice.
| Reference | Year | Decision | Application |
|---|---|---|---|
| 25/02509/CLU | 2026 | Refused | Certificate of lawfulness for use of detached annexe as independent dwelling 25 Millfield Lane York YO10 3AN |
| 24/00788/FUL | 2025 | Approved | Erection of outbuilding (retrospective) 1 Yew Tree Mews York YO10 3PQ |
| 24/01448/FUL | 2025 | Approved | Conversion of outbuilding to dwelling (use class C3) to include 2no. dormers to front and associated elevational alterations to fenestration The White Swan Inn York Road Deighton York YO19 6HA |
| 24/01873/FUL | 2025 | Refused | Removal of condition 3 of permitted application 18/01122/FUL to allow the former outbuilding to be used as an independent dwelling 55 Morehall Close York YO30 4WA |
| 24/02230/FUL | 2025 | Approved | Conversion and extension of outbuilding to form a dwelling for use as ancillary accommodation Red House Farm Church Lane Elvington York YO41 4HD |
| 24/02272/NONMAT | 2025 | Refused | Non-material amendment to permitted application 22/00114/FUL to change the proposed detached outbuilding from a double garage into a proposed home office Ousefield House Fulford Road York YO10 4PD |
About the planning data
Checked against 20.6 million UK planning applications on file across 420 planning authorities. Approval rates from 2,343,419 decisions we classified across 181 councils in England.
Other project types in York
- Single-storey rear extension 96%, 1,373 decided
- Two-storey rear extension 91%, 699 decided
- Wraparound extension 97%, 510 decided
- Side extension 91%, 726 decided
- Loft conversion and dormer 80%, 226 decided
- Rooflight 91%, 229 decided
- Porch 90%, 99 decided
- Garage conversion 94%, 89 decided
- Basement 83%, 64 decided
- Window and door 92%, 508 decided