Side Extension approval rate in Stockton-on-Tees
Stockton-on-Tees approved 98.1% of side extension applications, based on 162 decisions analysed.
Last updated: August 2026
98.1%
side extension approval rate
162
Side Extension decisions
159
Approved
3
Refused
95.1%
Stockton-on-Tees overall
Side Extension applications are approved more often than the Stockton-on-Tees average (95.1%), suggesting the council is relatively receptive to these projects.
How side extension compares in Stockton-on-Tees
Side Extension
98.1%
Stockton-on-Tees all applications
95.1%
Planning a side extension in Stockton-on-Tees?
98.1% 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 side extension approval rate
✓ Nearest comparable side extension decisions
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Free planning check for Stockton-on-Tees →
✓ Nearest comparable side extension decisions
✓ Refusal triggers specific to your area
✓ PDF report for your architect
Other project types in Stockton-on-Tees
96.7%
98.7%
95.1%
88.6%
99.0%
93.8%
95.3%
100.0%
87.5%
91.3%
100.0%
36.4%