Search Deiniolen planning applications
3 applications on record · within 1 km of the centre of Deiniolen · updated daily · Gwynedd Council
Only 0 applications in the last 90 days, so this shows every one we hold.
- Yr Hen Gweithdy, Clwt Y Bont, Deiniolen, LL55 3DHAwaiting decisionRhyddhau amod 3 (manylion y deunyddiau) o hawl cynllunio C22/1092/18/LL. Discharge of condition 3 (details of materials) of planning permission C22/1092/18/LL.Approval of Details Reserved by ConditionReceived week of 29 Jun 2026C26/0398/18/RA
- Ebenezer Chapel High Street, Deiniolen, Caernarfon, Gwynedd, LL55 3HUCais 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.Approval of Details Reserved by ConditionReceived 11 Feb 2026C26/0086/18/RA
- 41 Rhyd Fadog Estate, Deiniolen, Caernarfon, Gwynedd, LL55 3HLApprovedDYMCHWEL ESTYNIAD PRESENNOL A CODI ESTYIAD NEWYDD AR GYFER CEGIN LOLFA A YSTAFELL YMOLCHI DEMOLISH EXISTING EXTENSION AND ERECT NEW EXTENSION FOR KITCHEN LOUNGE AND BATHROOMHouseholder PlanningReceived 26 Apr 2023Decided 9 Jun 2023C23/0348/18/DT
Planning in Deiniolen
Only 2 decisions near Deiniolen in the last 2 years, too few to judge an approval rate.
Applications within 1 km of the centre of Deiniolen in the last 24 months, from Gwynedd Council's planning register.
Decided by Gwynedd CouncilCouncil page
Around Deiniolen
Postcode districts
LL55 125 applications in the last 12 months
Applications in each district in the last 12 months.
Nearby towns and villages
Planning authority: Gwynedd Council
For home projects and trades
- Architects in DeiniolenFor planning applications, extensions and new builds.
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Application types: Rear extensionsLoft conversionsHouseholder applicationsTree works & TPOListed building consentChange of useAnnexes & granny flatsSolar panelsBarn conversionsBasement extensions
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.
There are currently no active flood warnings for the Deiniolen area, indicating a relatively low flood risk at present. This is a positive factor for both existing residents and those considering property purchases or new developments.
In terms of safety, there were no crimes reported in the immediate area during the most recent reporting period (September 2026). This makes Deiniolen a particularly low-crime area, which is often reflected in its desirability and property values.
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.
To comment on or object to a planning application near Deiniolen, open it in the list above: each one links to the council's own page for it and shows any comment deadline.
In the last 24 months, 4 planning applications were submitted near Deiniolen.
The most common types were full planning applications (1), discharge of conditions (1).