Rear Extension approval rate in Guildford
Guildford approved 81.8% of rear extension applications, based on 3,984 decisions analysed.
Last updated: August 2026
81.8%
rear extension approval rate
3,984
Rear Extension decisions
3,260
Approved
724
Refused
82.1%
Guildford overall
Rear Extension applications are approved at roughly the same rate as the Guildford average (82.1%).
How rear extension compares in Guildford
Rear Extension
81.8%
Guildford all applications
82.1%
Planning a rear extension in Guildford?
81.8% 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
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✓ Nearest comparable rear extension decisions
✓ Refusal triggers specific to your area
✓ PDF report for your architect
Other project types in Guildford
78.8%
80.6%
76.5%
79.2%
85.4%
76.0%
78.7%
69.8%
79.8%
82.2%
79.1%
80.4%
74.2%
55.7%
72.7%