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Isleworth planning approval rate

Isleworth ward in Hounslow has a 79.2% approval rate based on 437 planning decisions. Hounslow overall: 87.7%.

Last updated: April 2026

79.2%
ward approval rate
437
Decisions
346
Approved
91
Refused
87.7%
Hounslow average

Isleworth is 8.5 percentage points below the Hounslow average, placing it among the stricter wards in Hounslow. Checking what gets approved nearby before applying is particularly important here.

How Isleworth compares

Isleworth ward (437 decided)
79.2%
Hounslow overall (72,195 decided)
87.7%
Planning in Hounslow? Check your postcode to see approval rates specific to your ward and street.

Recent decisions in Isleworth

P/2026/0190
The partial demolition and like for like reconstruction of a boundary. Listed bu · 13/03/2026
Approved
P/2026/0146
Listed building consent for the partial demolition and like for like reconstruct · 13/03/2026
Approved
P/2026/0081
Erection of a single storey detached outbuilding in the rear garden for use as a · 09/03/2026
Approved
P/2025/3369
Erection of a single storey rear extension and part ground floor part first floo · 05/03/2026
Approved
PA/2026/0408
Ground floor rear extension 6.00 metres deep, maximum height of 3.43 metres, 3.0 · 04/03/2026
Approved

What gets approved near your property?

In Hounslow, 1 in 8 applications are refused. Your PlanningLens Pro Report gives you 17 pages of intelligence specific to your property:

✓ Ward-level approval rates for your exact area
✓ Common refusal reasons in Hounslow
✓ Your 10 nearest comparable planning decisions
✓ Appeal success rates
✓ PDF report to share with your architect
Get Hounslow Pro Report — £79

Less than one set of revised drawings. Based on 72,195 decisions.

Other wards in Hounslow

Turnham Green (Pre May 2022) (91.3%) Chiswick Homefields (Pre May 2022) (92.5%) Osterley and Spring Grove (Pre May 2022) (83.3%) Chiswick Riverside (Pre May 2022) (90.3%) 20 (98.3%) Heston Central (Pre May 2022) (79.6%) 18 (97.1%) Hounslow Central (Pre May 2022) (80.3%) Hounslow South (Pre May 2022) (80.4%) Brentford (Pre May 2022) (88.4%) Hounslow West (Pre May 2022) (80.5%) Heston East (Pre May 2022) (80.7%)
Check planning approval patterns — Free