Deiniolen, Gwynedd Planning Applications

Recent planning applications near Deiniolen, Gwynedd.

Gwynedd · Wales · settlement

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About Deiniolen

Deiniolen is a picturesque village in Gwynedd, Wales, nestled at the base of Elidir Fawr within the Llanddeiniolen Community. Known for its stunning views over Caernarfon and, on clear days, Holyhead Mountain and even the Wicklow Mountains in Ireland, Deiniolen has a population of 1,909 as of the 2011 census, with 81.2% of residents speaking Welsh. The broader Llanddeiniolen community, which includes nearby Dinorwig, boasts a population of 5,072, making it the third-largest in Gwynedd, an important consideration for planning applications in the area.

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Town Insights

Property Prices

Average property sale price: £197,252 (based on 50 recent transactions from HM Land Registry).

Area Information

• Admin district: Gwynedd
• Parliamentary constituency: Dwyfor Meirionnydd
• LSOA: Gwynedd 005A

Crime Statistics

0 crimes reported in 2026-02.

Flood Risk

No active flood warnings near Deiniolen.

Keyword Scorecard

Planning constraint analysis based on the last 24 months of applications near Deiniolen.

• Ecology & Wildlife Constraints (keywords: bats, bat survey, bat roost, great crested newt, GCN...)
• Trees & Landscape (keywords: tree preservation order, TPO, arboricultural, tree survey, root protection area...)
• Flood & Drainage (keywords: flood zone 2, flood zone 3, flood risk assessment, FRA, surface water...)
• Heritage & Conservation (keywords: listed building, grade II, grade II*, grade I, conservation area...)
• Green Belt (keywords: green belt, inappropriate development, very special circumstances, openness)
• Highways & Access (keywords: visibility splays, highway authority objection, access arrangement, parking provision, transport statement...)
• Refusal & Risk Indicators (keywords: refusal, delegated refusal, appeal dismissed, overdevelopment, character and appearance...)
• Planning Process & Appeals (keywords: appeal lodged, appeal allowed, appeal dismissed, public inquiry, inspector)

Planning Activity Summary

Approval rates, average decision times, and application type distribution for Deiniolen based on the last 24 months of planning data.

Nearby Applications

1 planning application found near Deiniolen.

1. - Ebenezer Chapel High Street, Deiniolen, Caernarfon, Gwynedd, LL55 3HU
   Cais er mwyn rhyddhau amod 05, 08, 09, 10, 12, 13 ar gais cynllunio gwreiddiol C19/1194/18/LL. Application to discharge conditions 05, 08, 09, 10, 12 and 13 on planning application C19/1194/18/LL.
   Type: Conditions | Council: Gwynedd | Date: 2026-02-11
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A brief summary of Deiniolen in Gwynedd

Deiniolen is a picturesque village in Gwynedd, Wales, nestled at the base of Elidir Fawr within the Llanddeiniolen Community. Known for its stunning views over Caernarfon and, on clear days, Holyhead Mountain and even the Wicklow Mountains in Ireland, Deiniolen has a population of 1,909 as of the 2011 census, with 81.2% of residents speaking Welsh. The broader Llanddeiniolen community, which includes nearby Dinorwig, boasts a population of 5,072, making it the third-largest in Gwynedd, an important consideration for planning applications in the area.

Property prices in Deiniolen show an average sale price of £197,252, based on 50 recent transactions recorded by HM Land Registry.

There were no crimes reported in the immediate area during the most recent reporting period. This makes Deiniolen a particularly low-crime area.

For anyone interested in property development or monitoring local planning decisions, Deiniolen planning applications can be searched by entering a local postcode above. Results include full application details, decision status, and the ability to track applications over time and set planning alerts to help you monitor and review pending planning applications.

Planning Activity in Deiniolen

In the last 24 months, 2 planning applications were submitted near Deiniolen.

The most common application types near Deiniolen were full planning applications (1), discharge of conditions (1). Full planning applications account for 50% of all submissions, covering new builds, change of use, and works that go beyond permitted development rights.

Nearby Towns

Explore planning applications in nearby areas:

• Rhiwen planning applications
• Clwt-y-bont planning applications
• Gallt-y-foel planning applications
• Fachwen planning applications
• Rhiwlas planning applications
• Pen-gilfach planning applications
• Carreg y Gath planning applications
• Dinorwig planning applications

Related Planning Guides

• What Is Planning Permission in the UK? — Planning permission is the formal approval you need from your local council before making certain changes to a building or piece of land.
• What Is Permitted Development? — Permitted development rights allow certain building works and changes of use without the need to apply for planning permission.
• How Long Does Planning Permission Take? — Typical timelines for planning permission decisions in the UK, from submission to approval, and what can cause delays.