Wraparound extension planning approval rate in Kensington and Chelsea
77% of 47 decided wraparound extension applications in Kensington and Chelsea 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.
77%
Approval rate, all years, from 47 decided
47
decided wraparound extension applications in Kensington and Chelsea: 36 approved, 11 refused
86%
Recent rate, decided since 2022, from 22 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 Withdrawn applications are excluded.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 wraparound extension decisions in Kensington and Chelsea
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 |
|---|---|---|---|
| CON/25/02681 | 2025 | Approved | Details required by condition 11 (Construction Traffic Management Plan [CTMP]) of planning permission 25/00529 (Enlargement of rear and side extension. Re-bu... 42 Tregunter Road, LONDON, SW10 9LQ |
| CON/25/03486 | 2025 | Approved | Details required by Conditions 10 (Sustainable Drainage Systems Strategy) and 12 (Planning Fire Safety Strategy) of planning permission PP/25/00529 (Enlargem... 42 Tregunter Road, LONDON, SW10 9LQ |
| CON/25/04295 | 2025 | Approved | Details required by Conditions 3 (Submission of details (Full PP)) of planning permission PP/25/00529 (Enlargement of rear and side extension. Re-build and e... 42 Tregunter Road, LONDON, SW10 9LQ |
| PP/25/00773 | 2025 | Refused | Part demolition of existing rear extension/outrigger at lower ground level. Erect new rear and side wrap-around extension at lower ground level. Infill glaze... 70 Hornton Street, LONDON, W8 4NU |
| PP/23/04277 | 2023 | Refused | Erection of rear and side extension First/second Floor Flat, 92 Oxford Gardens, LONDON, W10 5UW |
| CON/21/07543 | 2022 | Refused | Details required by condition 3 a,b,c,d (Submission of details) of listed building consent 20/03497 (Replacement of lower ground and ground floor extension a... 13 St Ann's Villas and Flat A, 13 St Ann's Villas LONDON, W11 4RT |
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 Kensington and Chelsea
- Single-storey rear extension 88%, 1,593 decided
- Two-storey rear extension 88%, 178 decided
- Side extension 90%, 270 decided
- Loft conversion and dormer 82%, 1,062 decided
- Rooflight 92%, 1,447 decided
- Outbuilding and garden room 87%, 247 decided
- Porch 94%, 192 decided
- Garage conversion 100%, 51 decided
- Basement 90%, 3,371 decided
- Window and door 93%, 4,500 decided