Search Eryri (Snowdonia) National Park planning applications

Search current and historic planning applications published by Eryri National Park Authority - 6 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 6 Pending 1Other decisions 5
Showing 6 of 6 applications
NP5/77/36E 3 Aug 2026 Decided

Llidiart-Garw, Eisingrug, Talsarnau. LL47 6UY

Amended application for the erection of detached double garage to be built into the existing bank incorporating an earth and grass roof

Full Snowdonia 3 Aug 2026
View details Council site ↗
NP4/12/245A 31 Jul 2026 Decided

8 Rose Gerlan Cottages, Rowen. LL32 8YS

Demolition of concrete flat roof, part demolition of conservatory and erection of single storey extension with pitched roof spanning over former conse...

Full Snowdonia 31 Jul 2026
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NP4/16/255A 30 Jul 2026 Decided

Tan y Bwlch Cottage, Dolwyddelan. LL25 0YZ

Two storey side extension, replacement porch, insertion of roof dormers and replacement roof covering, new retaining wall to rear of property and erec...

Full Snowdonia 30 Jul 2026
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NP5/62/457 30 Jul 2026 Pending

3 Pant Goleu, Llanbedr. LL45 2HS

Extension

Full Snowdonia 30 Jul 2026
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NP5/67/356 30 Jul 2026 Decided

5 Tan y Fedw, Abergynolwyn. LL36 9YU

Demolition of conservatory and a porch and the construction of a single storey rear extension

Full Snowdonia 30 Jul 2026
View details Council site ↗
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 ↗
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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.