Window and door planning approval rate in Merton
94% of 456 decided window and door applications in Merton 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.
94%
Approval rate, all years, from 456 decided
456
decided window and door applications in Merton: 429 approved, 27 refused
93%
Recent rate, decided since 2022, from 251 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 Withdrawn applications are excluded.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 window and door decisions in Merton
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/P2643 | 2026 | Refused | APPLICATION FOR VEHICULAR CROSSOVER WITH ASSOCIATED HARDSTANDING IN FRONT GARDEN. REPLACEMENT OF FRONT AND REAR WINDOWS WITH LIKE-FOR-LIKE DOUBLE GLAZED WIND... |
| 25/P3003 | 2026 | Approved | INSTALLATION OF NEW REAR GARDEN DOORS, KITCHEN SIDE DOOR AND REPLACEMENT OF KITCHEN WINDOWS. |
| 25/P3090 | 2026 | Approved | APPLICATION TO REPLACE SINGLE GLAZED TIMBER FRAMED SASH AND CASEMENT WINDOWS TO FRONT ELEVATION AND A COMBINATION OF TIMBER FRAMED AND UPVC WINDOWS AND DOORS... Dunmore House |
| 25/P3177 | 2026 | Approved | REPLACEMENT OF EXISTING UPVC FRAME WINDOWS WITH UPVC FRAME WINDOWS. |
| 24/P1053 | 2025 | Refused | REPLACEMENT OF FRONT ELEVATION WINDOWS |
| 24/P3558 | 2025 | Refused | APPLICATION FOR A LAWFUL DEVELOPMENT CERTIFICATE IN RESPECT OF REPLACEMENT OF 3 X SASH TIMBER WINDOWS WITH 3 X TIMBER FRAMED GLAZED DOORS WITH BLACK METAL JU... |
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 Merton
- Single-storey rear extension 81%, 4,141 decided
- Two-storey rear extension 77%, 872 decided
- Wraparound extension 91%, 758 decided
- Side extension 83%, 861 decided
- Loft conversion and dormer 87%, 1,418 decided
- Rooflight 93%, 1,814 decided
- Outbuilding and garden room 82%, 413 decided
- Porch 89%, 128 decided
- Garage conversion 96%, 157 decided
- Basement 90%, 472 decided