Extension (General) approval rate in Harlow
Harlow approved 99.0% of extension (general) applications, based on 97 decisions analysed.
Last updated: April 2026
99.0%
extension (general) approval rate
97
Extension (General) decisions
96
Approved
1
Refused
98.0%
Harlow overall
Extension (General) applications are approved at roughly the same rate as the Harlow average (98.0%).
How extension (general) compares in Harlow
Extension (General)
99.0%
Harlow all applications
98.0%
Planning a extension (general) in Harlow?
99.0% get approved — but the odds vary by street. Your Pro Report shows exactly what gets approved and refused near your property.
✓ Your ward's extension (general) approval rate
✓ Nearest comparable extension (general) decisions
✓ Refusal triggers specific to your area
✓ PDF report for your architect
Get Harlow Pro Report — £79
✓ Nearest comparable extension (general) decisions
✓ Refusal triggers specific to your area
✓ PDF report for your architect
Less than one set of revised drawings.
Other project types in Harlow
99.3%
98.8%
100.0%
100.0%
99.0%
98.9%
100.0%
100.0%
100.0%
100.0%
95.2%
100.0%
100.0%