Data-backed planning intelligence · 2,550,000+ decisions analysed across England, Scotland and Wales

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) (97 decided)
99.0%
Harlow all applications (2,497 decided)
98.0%

Planning a extension (general) in Harlow?

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Less than one set of revised drawings.

Other project types in Harlow

Garage / Parking (427 decided)
99.3%
Rear Extension (423 decided)
98.8%
Side Extension (161 decided)
100.0%
100.0%
New Build (105 decided)
99.0%
Outbuilding (94 decided)
98.9%
Front Extension (67 decided)
100.0%
Dormer (49 decided)
100.0%
Loft Conversion (41 decided)
100.0%
Conservatory (37 decided)
100.0%
HMO (21 decided)
95.2%
Annex (21 decided)
100.0%
100.0%
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