Search Llanddeiniolen planning applications
81 applications on record · within 1 km of the centre of Llanddeiniolen · updated daily · Gwynedd Council
Only 0 applications in the last 90 days, so this shows every one we hold.
- Idris Morris, Y Fachell, Llanddeiniolen, Caernarfon, Gwynedd, LL55 3ADCais cynllunio llawn ar gyfer trosi adeilad presennol yn lety byncws gyda gwaith addasu cysylltiedig ac defnyddio'r uned gyfagos at ddibenion storio. Full planning application for the conversion of an existing building into a bunkhouse accommodation with associated alterations works and use of the adjacent unit for storage purpose.Full PlanningReceived 13 Jan 2026C26/0017/18/LL
- Fachell Bach, Llanddeiniolen, Caernarfon, Gwynedd, LL55 3ADNewid defnydd adeiladau allanol amaethyddol gwag presennol yn anecs at ddefnydd teuluol a 2 fwthyn gwyliau arhosiad byr, gosod tanc septig newydd a maes draenio a ffurfio mynediad newydd i gerbydau yn lle'r mynediad presennol. Change of use of existing vacant agricultural outbuildings into an annex for family use and 2no short-stay holiday cottages, installation of a new septic tank and drainage field and formation of a new vehicle access in lieu of the existing access.Full PlanningReceived 11 Sep 2025C25/0645/18/LL
- Land At The Stables, North Of Cae Rhos Terrace, Seion, LL55 3AGDarparu un lle ar gyfer sipsiwn a theithwyr yn cynnwys un siale statig, un carafán teithiol, trosi bloc stabl unllawr carreg presennol yn ystafell dydd/gyfleustodau, parcio ar y safle a chyfleusterau troi, gwelliannau mynediad i gerddwyr a cherbydau, gosod gwaith trin preifat a gwelliannau ecolegol (Ailgyflwyniad yn dilyn gwrthod C25/0100/18/LL) The provision of one gypsy traveller pitch incorporating one static chalet, one touring caravan, conversion of existing stone single storey stable block to a day/utility room, on site parking and turning facilities, pedestrian and vehicle access improvements, installation of private treatment plant and ecological enhancements (Resubmission following refusal of C25/0100/18/LL)Full PlanningReceived 11 Sep 2025C25/0648/18/LL
- Idris Morris, Y Fachell, Llanddeiniolen, Caernarfon, Gwynedd, LL55 3ADRefusedCais cynllunio llawn ar gyfer trosi adeilad presennol yn byncws gyda gwaith addasu cysylltiedig. Full planning application for the conversion of an existing building into a bunkhouse accommodation with associated alterations works.Full PlanningReceived 28 Apr 2025C25/0336/18/LL
- 6 Seion Terrace, Seion, Caernarfon, Gwynedd, LL55 3AFApprovedGosod Pwmp Gwres Riello ar flaen yr eiddo. Installation of a Riello Heat Pump at the front of the propertyHouseholder PlanningReceived 10 Apr 2025C25/0290/18/DT
Planning in Llanddeiniolen
Only 5 decisions near Llanddeiniolen in the last 2 years, too few to judge an approval rate.
Applications within 1 km of the centre of Llanddeiniolen in the last 24 months, from Gwynedd Council's planning register.
Decided by Gwynedd CouncilCouncil page
Around Llanddeiniolen
Postcode districts
LL55 126 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 LlanddeiniolenFor 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 Llanddeiniolen
Llanddeiniolen is a vibrant community in Gwynedd, Wales, located 124 miles from Cardiff and 206 miles from London. It includes the hamlet of Llanddeiniolen and several villages such as Deiniolen, Bethel, and Dinorwig, with a population of 5,072 recorded in the 2011 census, making it the third-largest community in Gwynedd. The area also features the picturesque settlement of Fachwen, situated on the northern shores of Llyn Padarn, and is named after the Welsh saint Deiniol, a significant historical figure in the region.
Property prices in Llanddeiniolen show an average sale price of £223,834, based on 50 recent transactions recorded by HM Land Registry.
For anyone interested in property development or monitoring local planning decisions, Llanddeiniolen 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.
Contains HM Land Registry data © Crown copyright and database right 2026. This data is licensed under the Open Government Licence v3.0.
To comment on or object to a planning application near Llanddeiniolen, 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, 8 planning applications were submitted near Llanddeiniolen.
The most common types were full planning applications (7).