Llanystumdwy planning approval rate
Llanystumdwy ward in Gwynedd has a 86.5% approval rate based on 364 planning decisions. Gwynedd overall: 87.8%.
Last updated: September 2026
86.5%
ward approval rate
364
Decisions
315
Approved
49
Refused
87.8%
Gwynedd average
Llanystumdwy is broadly in line with the Gwynedd average, neither notably strict nor notably permissive.
How Llanystumdwy compares
Llanystumdwy ward
86.5%
Gwynedd overall
87.8%
Planning in Gwynedd? Check your postcode to see approval rates specific to your ward and street.
Planning professional? PlanningLens runs refusal alerts and evidence packs for Gwynedd and any other published UK council — see the data services →
Recent decisions in Llanystumdwy
Cais am estyniad or ochr ddwyreiniol yr eiddo / Application for an extension on · 2026-06-01
Darparu ffenestri gromen ar yr annedd presennol. Provision of dormer windows on · 2026-03-16
Codi adeilad amaethyddol dros storfa silwair/buarth fferm presennol. Erection of · 2026-02-09
What gets approved near your property?
In Gwynedd, 1 in 8 applications are refused. Your PlanningLens Full Planning Analysis gives you 17 pages of intelligence specific to your property:
✓ Ward-level approval rates for your exact area
✓ Common refusal reasons in Gwynedd
✓ Your 10 nearest comparable planning decisions
✓ Appeal success rates
✓ PDF report to share with your architect
Free planning check for Gwynedd →
✓ Common refusal reasons in Gwynedd
✓ Your 10 nearest comparable planning decisions
✓ Appeal success rates
✓ PDF report to share with your architect
Free. Based on 9,662 decisions.