Search Eryri (Snowdonia) National Park planning applications

Search current and historic planning applications published by Eryri National Park Authority - 5 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All 5 Withdrawn 1Other decisions 4
Showing 5 of 5 applications
NP5/51/324H 10 Aug 2026 Decided

Llwyn Onn, Bwlch y Llan, Barmouth. LL42 1DX

Upgrading of the existing telecommunications base station including the installation of a generator and ancillary development thereto

Full Snowdonia 10 Aug 2026
View details Council site ↗
NP4/13/258A 7 Aug 2026 Extension of Time Agreed

Land at Coed Bryn Engan, Capel Curig. LL24 0ES

Installation of a 22.5m high lattice tower to be finished with a non-reflective matt green (RAL6009) installed on a 3000 x 2500mm concrete base, 9 no....

Full Snowdonia 7 Aug 2026
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NP4/16/41K 16 Jul 2026 Decided

Arqiva Transmmitting Station, Gwydyr Forest, Dolwyddelan. LL25 0DX

Proposed upgrade of an existing telecommunications base station comprising the installation of a generator and ancillary development thereto.

Full Snowdonia 16 Jul 2026
View details Council site ↗
NP5/55/234B 9 Jul 2026 Decided

Land near Dolgoch Farm, Bryncrug. LL36 9UP

Siting of a diesel generator, internal upgrades to the existing meter cabinet and ancillary development

Full Snowdonia 9 Jul 2026
View details Council site ↗
NP5/59/644F 23 Jun 2026 Withdrawn

Llety Fadog, Llan Ffestiniog. LL41 4PW

Installation of 2 replacement antennas and ancillary radio equipment on the existing lattice mast, together with the installation of 1 GPS module and ...

Full Snowdonia 23 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.