Llanllyfni planning approval rate
Llanllyfni ward in Gwynedd has a 87.6% approval rate based on 121 planning decisions. Gwynedd overall: 88.6%.
Last updated: June 2026
87.6%
ward approval rate
121
Decisions
106
Approved
15
Refused
88.6%
Gwynedd average
Llanllyfni is broadly in line with the Gwynedd average — neither notably strict nor notably permissive.
How Llanllyfni compares
Llanllyfni ward
87.6%
Gwynedd overall
88.6%
Planning in Gwynedd? Check your postcode to see approval rates specific to your ward and street.
Recent decisions in Llanllyfni
Estyniad deulawr i gefn y ty. Two-storey extension to the rear of the property. · 2026-03-30
Codi eiddo deulawr 3 ystafell wely newydd- dosbarth defnydd C3. Erection of a ne · 2026-02-23
Addasiadau ac estyniadau i dy annedd / Alterations and extensions to dwelling ho · 2025-12-01
Addasiadau ac estyniadau i dy annedd / Alterations and extensions to dwelling ho · 2025-11-24
Porth blaen newydd ynghyd a dormer to fflat yn y cefn. New single storey pitch r · 2025-08-18
What gets approved near your property?
In Gwynedd, 1 in 9 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 11,001 decisions.