Annex approval rate in Thurrock
Thurrock approved 75.4% of annex applications, based on 175 decisions analysed.
Last updated: March 2026
75.4%
annex approval rate
175
Annex decisions
132
Approved
43
Refused
80.0%
Thurrock overall
Annex applications are refused more often than the Thurrock average (80.0%), suggesting the council scrutinises these projects more closely.
How annex compares in Thurrock
Annex
75.4%
Thurrock all applications
80.0%
Planning a annex in Thurrock?
75.4% get approved — but the odds vary by street. Your Pro Report 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
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✓ Nearest comparable annex decisions
✓ Refusal triggers specific to your area
✓ PDF report for your architect
Less than one set of revised drawings.
Other project types in Thurrock
77.9%
80.8%
76.3%
76.1%
76.9%
77.2%
79.6%
73.2%
76.0%
73.4%
85.4%
84.0%
65.2%
69.1%
76.5%