Rear Extension approval rate in Thurrock
Thurrock approved 78.9% of rear extension applications, based on 3,678 decisions analysed.
Last updated: August 2026
78.9%
rear extension approval rate
3,678
Rear Extension decisions
2,902
Approved
776
Refused
81.0%
Thurrock overall
Rear Extension applications are refused more often than the Thurrock average (81.0%), suggesting the council scrutinises these projects more closely.
How rear extension compares in Thurrock
Rear Extension
78.9%
Thurrock all applications
81.0%
Planning a rear extension in Thurrock?
78.9% 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 rear extension approval rate
✓ Nearest comparable rear extension decisions
✓ Refusal triggers specific to your area
✓ PDF report for your architect
Free planning check for Thurrock →
✓ Nearest comparable rear extension decisions
✓ Refusal triggers specific to your area
✓ PDF report for your architect
Other project types in Thurrock
81.9%
76.9%
77.1%
78.1%
78.4%
80.4%
74.9%
77.1%
86.0%
74.0%
85.2%
76.9%
72.0%
66.7%
76.5%