Rear Extension approval rate in Haringey
Haringey approved 88.5% of rear extension applications, based on 4,438 decisions analysed.
Last updated: August 2026
88.5%
rear extension approval rate
4,438
Rear Extension decisions
3,928
Approved
510
Refused
88.7%
Haringey overall
Rear Extension applications are approved at roughly the same rate as the Haringey average (88.7%).
How rear extension compares in Haringey
Rear Extension
88.5%
Haringey all applications
88.7%
Planning a rear extension in Haringey?
88.5% get approved, but the odds vary by street. Your Full Planning Analysis shows exactly what gets approved and refused near your property.
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✓ Nearest comparable rear extension decisions
✓ Refusal triggers specific to your area
✓ PDF report for your architect
Other project types in Haringey
89.6%
83.1%
86.6%
88.9%
87.4%
88.5%
85.9%
84.8%
89.7%
58.7%
89.0%
90.6%
94.3%
82.6%
83.7%