Annex approval rate in Sheffield
Sheffield approved 94.1% of annex applications, based on 34 decisions analysed.
Last updated: June 2026
94.1%
annex approval rate
34
Annex decisions
32
Approved
2
Refused
90.5%
Sheffield overall
Annex applications are approved more often than the Sheffield average (90.5%), suggesting the council is relatively receptive to these projects.
How annex compares in Sheffield
Annex
94.1%
Sheffield all applications
90.5%
Planning a annex in Sheffield?
94.1% 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 annex approval rate
✓ Nearest comparable annex decisions
✓ Refusal triggers specific to your area
✓ PDF report for your architect
Free planning check for Sheffield →
✓ Nearest comparable annex decisions
✓ Refusal triggers specific to your area
✓ PDF report for your architect
Other project types in Sheffield
91.8%
91.1%
89.2%
83.3%
85.1%
92.0%
90.8%
93.6%
87.2%
90.6%
87.1%
94.0%
86.2%
78.9%
87.5%