Search Eryri (Snowdonia) National Park planning applications

Search current and historic planning applications published by Eryri National Park Authority - 2 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
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Showing 2 of 2 applications
NP4/29/499B 5 Aug 2026 Decided

Ysgol Penmachno, Llewelyn Street, Penmachno. LL24 0PT

Construction of an outdoor learning area

Full Snowdonia 5 Aug 2026
View details Council site ↗
NP5/59/LB475N 20 Jul 2026 Decided

T"}'r Wern, Llan Ffestiniog. LL41 4LS

Installation of air-source heat pump and air conditioning unit as part of ongoing works to convert redundant church to community building under consen...

Full Snowdonia 20 Jul 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.