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Llanllyfni planning approval rate

Llanllyfni ward in Gwynedd has a 87.3% approval rate based on 118 planning decisions. Gwynedd overall: 87.8%.

Last updated: September 2026

87.3%
ward approval rate
118
Decisions
103
Approved
15
Refused
87.8%
Gwynedd average

Llanllyfni is broadly in line with the Gwynedd average, neither notably strict nor notably permissive.

How Llanllyfni compares

Llanllyfni ward (118 decided)
87.3%
Gwynedd overall (9,662 decided)
87.8%
Planning in Gwynedd? Check your postcode to see approval rates specific to your ward and street.

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Recent decisions in Llanllyfni

Estyniad deulawr i gefn y ty. Two-storey extension to the rear of the property. · 2026-03-30
Approved
Codi eiddo deulawr 3 ystafell wely newydd- dosbarth defnydd C3. Erection of a ne · 2026-02-23
Approved
Addasiadau ac estyniadau i dy annedd / Alterations and extensions to dwelling ho · 2025-12-01
Approved
Addasiadau ac estyniadau i dy annedd / Alterations and extensions to dwelling ho · 2025-11-24
Approved
Porth blaen newydd ynghyd a dormer to fflat yn y cefn. New single storey pitch r · 2025-08-18
Approved

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 →

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Other wards in Gwynedd

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