Search Eryri (Snowdonia) National Park planning applications

Search current and historic planning applications published by Eryri National Park Authority - 4 applications in the last 90 days across 34 towns and areas and 22 postcode districts. Filter applications by date, status, development type, or number of homes, view them on the map, or create a free alert for new applications.

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Areas: Aberdovey 6Harlech 5Talsarnau 4Dolwyddelan 4Dolgellau 3Betws-y-Coed 3Llan Ffestiniog 3Llanfihangel-y-Pennant 3
All 4 Other decisions 4
Showing 4 of 4 applications
NP5/58/81Z 29 Jul 2026 Decided

Dyffryn Seaside Estate, Dyffryn Adrudwy. LL44 2HD

Demolition of existing five (5) detached holiday bungalows and erection of new replacement bungalows

Full Snowdonia 29 Jul 2026
View details Council site ↗
NP5/67/T97B 17 Jul 2026 Decided

Maes Meriafel, Abergynolwyn. LL36 9YU

Conversion of log store building to form an extension to the existing dwellinghouse.

Full Snowdonia 17 Jul 2026
View details Council site ↗
NP5/69/431A 2 Jul 2026 Decided

Dolgoed, Llwyngwril. LL37 2JE

Outline Application for a single dwelling with all matters except access and layout reserved

Outline Snowdonia 2 Jul 2026
View details Council site ↗
NP5/73/LB74Y 1 Jun 2026 Decided

Plas Dol-y-Moch, Maentwrog. LL41 3YT

Erection of a new single-storey standalone building to provide additional pupil and staff accommodation

Full Snowdonia 1 Jun 2026
View details Council site ↗
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House extensions in Snowdonia (68)

Towns and areas

Aberdovey (6)Harlech (5)Talsarnau (4)Dolwyddelan (4)Dolgellau (3)Betws-y-Coed (3)Llan Ffestiniog (3)Llanfihangel-y-Pennant (3)
All towns and areas in Snowdonia (34)
AberdoveyArthogBeddgelertBetws GarmonBetws-y-CoedBrithdir and LlanfachrethBro GarmonBro MachnoBryn-crugCaerhunCapel CurigDolbenmaenDolgellauDolwyddelanFfestiniogHarlechLlan FfestiniogLlanelltydLlanfairLlanfihangel-y-PennantLlanfrothenLlanllechidLlanuwchllynLlanycilLlwyngwrilMaentwrogMawddwyPennalTal-y-bont (Gwynedd)TalsarnauTrawsfynyddTrefriwY BalaYsbyty Ifan
Postcode districts in Snowdonia (22)
LL23LL24LL25LL27LL32LL35LL36LL37LL40LL41LL42LL43LL44LL45LL46LL47LL48LL49LL54LL55LL57SY20

Nearby councils

Gwynedd (192) · Conwy (100) · Anglesey (312) · Ceredigion (174) · Denbighshire (129)

Heads up: Snowdonia hasn't published a new application since 13 Aug 2026 - 10 days ago. We've been checking daily and will surface new applications as soon as they appear on the council's portal.