Conservatory approval rate in Hounslow

Hounslow approved 94.6% of conservatory applications, based on 1,942 decisions analysed.

Last updated: June 2026

94.6%

conservatory approval rate

1,942

Conservatory decisions

1,838

Approved

104

Refused

87.6%

Hounslow overall

Conservatory applications are approved more often than the Hounslow average (87.6%), suggesting the council is relatively receptive to these projects.

How conservatory compares in Hounslow

Conservatory (1,942 decided)

94.6%

Hounslow all applications (72,995 decided)

87.6%

Planning a conservatory in Hounslow?

94.6% get approved, but the odds vary by street. Your Full Planning Analysis shows exactly what gets approved and refused near your property.

✓ Your ward's conservatory approval rate
✓ Nearest comparable conservatory decisions
✓ Refusal triggers specific to your area
✓ PDF report for your architect

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