Rear Extension approval rate in Carlisle
Carlisle approved 99.0% of rear extension applications, based on 517 decisions analysed.
Last updated: March 2026
99.0%
rear extension approval rate
517
Rear Extension decisions
512
Approved
5
Refused
97.1%
Carlisle overall
Rear Extension applications are approved at roughly the same rate as the Carlisle average (97.1%).
How rear extension compares in Carlisle
Rear Extension
99.0%
Carlisle all applications
97.1%
Planning a rear extension in Carlisle?
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 rear extension approval rate
✓ Nearest comparable rear extension decisions
✓ Refusal triggers specific to your area
✓ PDF report for your architect
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✓ Nearest comparable rear extension decisions
✓ Refusal triggers specific to your area
✓ PDF report for your architect
Less than one set of revised drawings.
Other project types in Carlisle
97.8%
96.5%
99.1%
97.8%
94.4%
99.4%
100.0%
100.0%
91.7%
100.0%