Conservatory approval rate in Westminster
Westminster approved 90.0% of conservatory applications, based on 620 decisions analysed.
Last updated: September 2026
90.0%
conservatory approval rate
620
Conservatory decisions
558
Approved
62
Refused
90.5%
Westminster overall
Conservatory applications are approved at roughly the same rate as the Westminster average (90.5%).
How conservatory compares in Westminster
Conservatory
90.0%
Westminster all applications
90.5%
Planning a conservatory in Westminster?
90.0% 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
Free planning check for Westminster →
✓ Nearest comparable conservatory decisions
✓ Refusal triggers specific to your area
✓ PDF report for your architect
Planning professional? PlanningLens runs refusal alerts and evidence packs for Westminster and any other published UK council — see the data services →
Other project types in Westminster
92.8%
91.0%
87.6%
88.4%
93.5%
92.6%
86.0%
88.3%
96.4%
87.9%
73.6%
93.7%
87.3%
80.0%