Rear extension approval rate in Southampton
Southampton approved – of rear extension applications, based on 185 decisions analysed.
Last updated: October 2026
–%
rear extension approval rate
185
Rear extension decisions
–
Approved
–
Refused
–
Southampton overall
How rear extension applications compare in Southampton
Rear extension
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Southampton all applications
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Before you apply in Southampton
This page shows the council-wide rate. The free check shows decisions 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
Free planning check for Southampton →
✓ Nearest comparable rear extension decisions
✓ Refusal triggers specific to your area
✓ PDF report for your architect
Planning professional? PlanningLens runs refusal alerts and evidence packs for Southampton and any other published UK council. See the data services →
Other project types in Southampton
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