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Flat conversion approval rate in North Somerset

North Somerset approved 86.4% of flat conversion applications, based on 88 decisions analysed.

Last updated: October 2026

86.4%
flat conversion approval rate
88
Flat conversion decisions
76
Approved
12
Refused
88.7%
North Somerset overall

This rate rests on 88 decisions, a small sample, so treat it with caution.

How flat conversion applications compare in North Somerset

Flat conversion (88 decided)
86.4%
North Somerset all applications (12,298 decided)
88.7%

Before you apply in North Somerset

This page shows the council-wide rate. The free check shows decisions 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
Free planning check for North Somerset →

Planning professional? PlanningLens runs refusal alerts and evidence packs for North Somerset and any other published UK council. See the data services →

Other project types in North Somerset

Garage and parking (3,652 decided)
88.9%
Rear extension (3,314 decided)
94.6%
Side extension (2,177 decided)
93.4%
New build (1,504 decided)
81.1%
Other extension (1,458 decided)
91.6%
Change of use (residential) (1,246 decided)
80.1%
Dormer (1,120 decided)
90.4%
Conservatory (979 decided)
94.5%
Outbuilding (967 decided)
89.5%
Loft conversion (634 decided)
90.4%
Front extension (600 decided)
92.0%
Annex (370 decided)
86.5%
Wraparound extension (246 decided)
96.3%
Basement (151 decided)
88.7%
HMO (70 decided)
71.4%
Hip-to-Gable conversion (62 decided)
88.7%
← All North Somerset planning statistics
Check planning approval patterns