Annex approval rate in West Suffolk
West Suffolk approved 90.0% of annex applications, based on 560 decisions analysed.
Last updated: September 2026
90.0%
annex approval rate
560
Annex decisions
504
Approved
56
Refused
91.4%
West Suffolk overall
Annex applications are approved at roughly the same rate as the West Suffolk average (91.4%).
How annex compares in West Suffolk
Annex
90.0%
West Suffolk all applications
91.4%
Planning a annex in West Suffolk?
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 annex approval rate
✓ Nearest comparable annex decisions
✓ Refusal triggers specific to your area
✓ PDF report for your architect
Free planning check for West Suffolk →
✓ Nearest comparable annex decisions
✓ Refusal triggers specific to your area
✓ PDF report for your architect
Planning professional? PlanningLens runs refusal alerts and evidence packs for West Suffolk and any other published UK council — see the data services →
Other project types in West Suffolk
90.5%
96.7%
95.1%
95.0%
94.3%
83.9%
96.8%
94.8%
93.8%
94.9%
95.9%
94.1%
97.0%
92.9%