Kensington and Chelsea planning statistics
Householder applications decided in the year to June 2026, compared with the rest of England.
Within 8 weeks, no extension
38.0%
270th of 297
24.7 points slower than England
Granted
93.7%
118th of 297
3.2 points higher than England
Extension of time
58.7%
283rd of 297
26.4 points higher than England
Decisions (12 months)
664
Kensington and Chelsea decided 664 householder applications in the year to June 2026, granting 93.7%.
38.0% were decided within 8 weeks with no extension, against 62.7% across England (270th of 297 for speed).
A further 58.7% were decided under an extension of time agreed with the applicant.
That is down from 55.9% a year earlier.
Of 19 householder appeals decided in the same period, 26.3% were allowed.
How quickly decisions are made
Kensington and Chelsea against England, share of householder decisions each quarter
- Within 8 weeks, no extension
- Extension of time
- England, within 8 weeks
Show data
| Quarter | Within 8 weeks, no extension | Extension of time | England, within 8 weeks |
|---|---|---|---|
| 2008 Q1 | 68.4% | 0.0% | 89.5% |
| 2008 Q2 | 64.0% | 0.0% | 89.4% |
| 2008 Q3 | 71.9% | 0.0% | 89.7% |
| 2008 Q4 | 72.5% | 0.0% | 90.3% |
| 2009 Q1 | 85.3% | 0.0% | 90.3% |
| 2009 Q2 | 93.6% | 0.0% | 91.7% |
| 2009 Q3 | 95.6% | 0.0% | 91.4% |
| 2009 Q4 | 93.2% | 0.0% | 91.0% |
| 2010 Q1 | 84.7% | 0.0% | 88.8% |
| 2010 Q2 | 73.1% | 0.0% | 89.8% |
| 2010 Q3 | 54.8% | 0.0% | 88.4% |
| 2010 Q4 | 34.1% | 0.0% | 87.7% |
| 2011 Q1 | 46.5% | 0.0% | 86.4% |
| 2011 Q2 | 66.4% | 0.0% | 85.9% |
| 2011 Q3 | 60.6% | 0.0% | 84.9% |
| 2011 Q4 | 46.6% | 0.0% | 84.9% |
| 2012 Q1 | 49.6% | 0.0% | 83.7% |
| 2012 Q2 | 52.4% | 0.0% | 84.2% |
| 2012 Q3 | 68.3% | 0.0% | 82.9% |
| 2012 Q4 | 73.8% | 0.0% | 85.2% |
| 2013 Q1 | 76.6% | 0.0% | 85.7% |
| 2013 Q2 | 75.9% | 0.0% | 86.3% |
| 2013 Q3 | 77.7% | 0.0% | 85.3% |
| 2013 Q4 | 70.4% | 0.0% | 86.3% |
| 2014 Q1 | 60.4% | 0.0% | 85.4% |
| 2014 Q2 | 69.8% | 0.0% | 84.9% |
| 2014 Q3 | 78.5% | 0.0% | 82.5% |
| 2014 Q4 | 79.4% | 0.0% | 82.1% |
| 2015 Q1 | 74.3% | 0.0% | 80.4% |
| 2015 Q2 | 81.0% | 0.0% | 80.6% |
| 2015 Q3 | 87.7% | 0.0% | 79.2% |
| 2015 Q4 | 86.9% | 0.0% | 80.0% |
| 2016 Q1 | 83.8% | 0.0% | 78.3% |
| 2016 Q2 | 92.3% | 0.0% | 79.8% |
| 2016 Q3 | 86.1% | 0.0% | 77.7% |
| 2016 Q4 | 83.9% | 0.0% | 78.0% |
| 2017 Q1 | 82.9% | 0.0% | 77.3% |
| 2017 Q2 | 88.9% | 0.0% | 78.5% |
| 2017 Q3 | 85.9% | 0.4% | 76.1% |
| 2017 Q4 | 83.8% | 0.0% | 77.1% |
| 2018 Q1 | 73.6% | 15.2% | 73.7% |
| 2018 Q2 | 73.1% | 18.4% | 74.0% |
| 2018 Q3 | 82.8% | 0.0% | 72.7% |
| 2018 Q4 | 79.5% | 0.0% | 72.7% |
| 2019 Q1 | 74.7% | 1.1% | 69.9% |
| 2019 Q2 | 83.0% | 0.0% | 72.1% |
| 2019 Q3 | 88.4% | 0.0% | 69.6% |
| 2019 Q4 | 80.0% | 0.7% | 71.5% |
| 2020 Q1 | 71.3% | 0.7% | 68.4% |
| 2020 Q2 | 42.4% | 8.2% | 63.9% |
| 2020 Q3 | 46.4% | 9.3% | 63.8% |
| 2020 Q4 | 50.0% | 11.3% | 65.3% |
| 2021 Q1 | 58.4% | 9.2% | 59.4% |
| 2021 Q2 | 54.8% | 15.6% | 58.4% |
| 2021 Q3 | 59.7% | 28.2% | 53.1% |
| 2021 Q4 | 53.0% | 31.5% | 53.0% |
| 2022 Q1 | 47.0% | 41.1% | 51.6% |
| 2022 Q2 | 51.1% | 40.1% | 56.0% |
| 2022 Q3 | 45.4% | 51.7% | 53.3% |
| 2022 Q4 | 53.7% | 39.6% | 54.1% |
| 2023 Q1 | 48.2% | 42.9% | 53.5% |
| 2023 Q2 | 53.6% | 44.5% | 58.5% |
| 2023 Q3 | 63.7% | 35.3% | 59.0% |
| 2023 Q4 | 66.7% | 32.8% | 59.8% |
| 2024 Q1 | 54.6% | 43.8% | 58.8% |
| 2024 Q2 | 63.6% | 33.2% | 64.4% |
| 2024 Q3 | 53.8% | 44.9% | 64.2% |
| 2024 Q4 | 58.4% | 40.7% | 65.6% |
| 2025 Q1 | 52.1% | 44.8% | 62.1% |
| 2025 Q2 | 58.2% | 41.8% | 65.0% |
| 2025 Q3 | 63.2% | 35.1% | 62.5% |
| 2025 Q4 | 61.0% | 37.9% | 64.7% |
| 2026 Q1 | 0.0% | 84.4% | 60.6% |
| 2026 Q2 | 11.8% | 83.9% | 62.7% |
Share of applications granted
Kensington and Chelsea against England
- Kensington and Chelsea
- England
Show data
| Quarter | Kensington and Chelsea | England |
|---|---|---|
| 2008 Q1 | 86.4% | 85.1% |
| 2008 Q2 | 89.0% | 86.1% |
| 2008 Q3 | 81.6% | 86.3% |
| 2008 Q4 | 81.9% | 85.3% |
| 2009 Q1 | 89.1% | 85.9% |
| 2009 Q2 | 83.6% | 86.8% |
| 2009 Q3 | 84.9% | 87.4% |
| 2009 Q4 | 82.7% | 86.9% |
| 2010 Q1 | 82.7% | 87.0% |
| 2010 Q2 | 78.9% | 88.0% |
| 2010 Q3 | 83.8% | 87.7% |
| 2010 Q4 | 84.3% | 87.5% |
| 2011 Q1 | 83.2% | 87.9% |
| 2011 Q2 | 82.5% | 88.5% |
| 2011 Q3 | 83.7% | 88.3% |
| 2011 Q4 | 81.1% | 88.3% |
| 2012 Q1 | 82.4% | 88.2% |
| 2012 Q2 | 76.0% | 89.2% |
| 2012 Q3 | 79.5% | 89.0% |
| 2012 Q4 | 76.8% | 88.9% |
| 2013 Q1 | 73.0% | 89.8% |
| 2013 Q2 | 74.6% | 90.6% |
| 2013 Q3 | 76.8% | 90.3% |
| 2013 Q4 | 80.1% | 89.6% |
| 2014 Q1 | 84.7% | 89.8% |
| 2014 Q2 | 86.2% | 90.5% |
| 2014 Q3 | 83.8% | 90.0% |
| 2014 Q4 | 65.5% | 89.2% |
| 2015 Q1 | 60.4% | 89.3% |
| 2015 Q2 | 78.0% | 90.2% |
| 2015 Q3 | 82.6% | 90.0% |
| 2015 Q4 | 83.9% | 89.2% |
| 2016 Q1 | 89.4% | 90.0% |
| 2016 Q2 | 88.7% | 90.3% |
| 2016 Q3 | 84.2% | 90.2% |
| 2016 Q4 | 88.6% | 89.7% |
| 2017 Q1 | 89.0% | 89.9% |
| 2017 Q2 | 89.4% | 90.5% |
| 2017 Q3 | 85.5% | 90.0% |
| 2017 Q4 | 87.9% | 90.1% |
| 2018 Q1 | 86.0% | 90.5% |
| 2018 Q2 | 86.6% | 91.0% |
| 2018 Q3 | 87.6% | 91.2% |
| 2018 Q4 | 88.2% | 90.5% |
| 2019 Q1 | 88.4% | 90.3% |
| 2019 Q2 | 89.0% | 91.0% |
| 2019 Q3 | 90.5% | 90.6% |
| 2019 Q4 | 86.7% | 89.8% |
| 2020 Q1 | 84.6% | 89.9% |
| 2020 Q2 | 88.6% | 90.2% |
| 2020 Q3 | 85.4% | 90.6% |
| 2020 Q4 | 86.6% | 90.3% |
| 2021 Q1 | 90.3% | 90.9% |
| 2021 Q2 | 89.8% | 91.2% |
| 2021 Q3 | 84.0% | 91.0% |
| 2021 Q4 | 85.5% | 90.1% |
| 2022 Q1 | 90.3% | 90.0% |
| 2022 Q2 | 88.5% | 90.4% |
| 2022 Q3 | 94.3% | 89.8% |
| 2022 Q4 | 86.6% | 89.4% |
| 2023 Q1 | 84.3% | 89.3% |
| 2023 Q2 | 87.6% | 89.2% |
| 2023 Q3 | 89.5% | 88.6% |
| 2023 Q4 | 86.0% | 88.2% |
| 2024 Q1 | 83.0% | 88.2% |
| 2024 Q2 | 88.6% | 89.1% |
| 2024 Q3 | 91.1% | 89.4% |
| 2024 Q4 | 89.7% | 88.6% |
| 2025 Q1 | 94.5% | 89.3% |
| 2025 Q2 | 97.4% | 90.4% |
| 2025 Q3 | 93.6% | 90.1% |
| 2025 Q4 | 91.2% | 90.1% |
| 2026 Q1 | 96.9% | 90.6% |
| 2026 Q2 | 95.0% | 91.0% |
How long decisions took
Householder decisions over the last 12 months
- Within 8 weeks38.0%
- 8 to 13 weeks0.9%
- 13 to 26 weeks2.3%
- Over 26 weeks0.2%
- Extension of time agreed58.7%
Show data
| Time taken | Decisions |
|---|---|
| Within 8 weeks | 252 |
| 8 to 13 weeks | 6 |
| 13 to 26 weeks | 15 |
| Over 26 weeks | 1 |
| Extension of time agreed | 390 |
Appeals
- Decided
- 19
- Allowed
- 26.3%
- Median wait
- 20 weeks
Householder appeals to the Planning Inspectorate decided in the same 12 months. England: 34.4% allowed.
Local constraints
- Kensington and Chelsea has published 41 conservation areas.
- Kensington and Chelsea has published 84 Article 4 areas.
Both can remove permitted development rights. Not every council has published its data yet, so check with the council before relying on permitted development.
Next steps for your extension
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