Data-backed planning intelligence · 3,840,000+ decisions analysed across England, Scotland, Wales and Northern Ireland

Hip-to-Gable Conversion approval rate in Merton

Merton approved 86.9% of hip-to-gable conversion applications, based on 1,179 decisions analysed.

Last updated: September 2026

86.9%
hip-to-gable conversion approval rate
1,179
Hip-to-Gable Conversion decisions
1,025
Approved
154
Refused
86.1%
Merton overall

Hip-to-Gable Conversion applications are approved at roughly the same rate as the Merton average (86.1%).

How hip-to-gable conversion compares in Merton

Hip-to-Gable Conversion (1,179 decided)
86.9%
Merton all applications (17,908 decided)
86.1%

Planning a hip-to-gable conversion in Merton?

86.9% 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 hip-to-gable conversion approval rate
✓ Nearest comparable hip-to-gable conversion decisions
✓ Refusal triggers specific to your area
✓ PDF report for your architect
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Planning professional? PlanningLens runs refusal alerts and evidence packs for Merton and any other published UK council — see the data services →

Other project types in Merton

Rear Extension (5,834 decided)
81.9%
Loft Conversion (3,943 decided)
90.0%
Dormer (2,463 decided)
88.7%
Garage / Parking (2,177 decided)
88.7%
Side Extension (1,985 decided)
85.2%
New Build (1,251 decided)
87.8%
83.7%
Outbuilding (1,055 decided)
83.2%
Extension (General) (940 decided)
87.2%
Flat Conversion (880 decided)
83.1%
Basement (590 decided)
91.4%
Wraparound Extension (481 decided)
88.8%
Conservatory (305 decided)
92.8%
Front Extension (234 decided)
79.1%
HMO (181 decided)
56.4%
Annex (106 decided)
79.2%
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