Flat Conversion approval rate in Sutton
Sutton approved 91.8% of flat conversion applications, based on 912 decisions analysed.
Last updated: March 2026
91.8%
flat conversion approval rate
912
Flat Conversion decisions
837
Approved
75
Refused
83.9%
Sutton overall
Flat Conversion applications are approved more often than the Sutton average (83.9%), suggesting the council is relatively receptive to these projects.
How flat conversion compares in Sutton
Flat Conversion
91.8%
Sutton all applications
83.9%
Planning a flat conversion in Sutton?
91.8% get approved — but the odds vary by street. Your Pro Report shows exactly what gets approved and refused near your property.
✓ Your ward's flat conversion approval rate
✓ Nearest comparable flat conversion decisions
✓ Refusal triggers specific to your area
✓ PDF report for your architect
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✓ Nearest comparable flat conversion decisions
✓ Refusal triggers specific to your area
✓ PDF report for your architect
Less than one set of revised drawings.
Other project types in Sutton
79.4%
82.6%
82.3%
78.7%
88.4%
77.5%
78.3%
77.0%
81.6%
82.5%
84.1%
84.1%
74.5%
75.2%
77.5%