Annex approval rate in Solihull
Solihull approved 81.4% of annex applications, based on 43 decisions analysed.
Last updated: August 2026
81.4%
annex approval rate
43
Annex decisions
35
Approved
8
Refused
92.0%
Solihull overall
Annex applications are refused more often than the Solihull average (92.0%), suggesting the council scrutinises these projects more closely.
How annex compares in Solihull
Annex
81.4%
Solihull all applications
92.0%
Planning a annex in Solihull?
81.4% 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 Solihull →
✓ Nearest comparable annex decisions
✓ Refusal triggers specific to your area
✓ PDF report for your architect
Other project types in Solihull
91.2%
92.6%
94.4%
95.4%
94.7%
91.5%
90.0%
92.2%
93.2%
92.0%
85.9%
86.0%
92.9%