Annex approval rate in Basildon
Basildon approved 75.0% of annex applications, based on 20 decisions analysed.
Last updated: September 2026
75.0%
annex approval rate
20
Annex decisions
15
Approved
5
Refused
89.8%
Basildon overall
Annex applications are refused more often than the Basildon average (89.8%), suggesting the council scrutinises these projects more closely.
How annex compares in Basildon
Annex
75.0%
Basildon all applications
89.8%
Planning a annex in Basildon?
75.0% 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 Basildon →
✓ 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 Basildon and any other published UK council — see the data services →
Other project types in Basildon
90.0%
86.0%
83.4%
88.7%
90.2%
78.6%
85.1%
84.3%
91.3%
97.3%
80.8%
96.0%
75.0%