Extension (General) approval rate in Hart
Hart approved 76.9% of extension (general) applications, based on 324 decisions analysed.
Last updated: September 2026
76.9%
extension (general) approval rate
324
Extension (General) decisions
249
Approved
75
Refused
82.1%
Hart overall
Extension (General) applications are refused more often than the Hart average (82.1%), suggesting the council scrutinises these projects more closely.
How extension (general) compares in Hart
Extension (General)
76.9%
Hart all applications
82.1%
Planning a extension (general) in Hart?
76.9% 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 extension (general) approval rate
✓ Nearest comparable extension (general) decisions
✓ Refusal triggers specific to your area
✓ PDF report for your architect
Free planning check for Hart →
✓ Nearest comparable extension (general) decisions
✓ Refusal triggers specific to your area
✓ PDF report for your architect
Planning professional? PlanningLens runs refusal alerts and evidence packs for Hart and any other published UK council — see the data services →
Other project types in Hart
87.1%
80.5%
85.6%
89.2%
80.4%
84.1%
82.0%
70.3%
79.2%
87.8%
73.9%
90.9%
58.1%
66.7%