Planning Applications in Mynydd Marian

Planning authority: Conwy County Borough Council

Search current and historic planning applications in Mynydd Marian, Conwy, published by Conwy County Borough Council - 17 applications in the last 12 months. Explore them on the map, apply detailed filters, or receive free alerts for new proposals.

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Showing 17 applications
0/53354 22 Apr 2026 Approved

Land Rear of Junction Stores, Tan-Y-Graig Road, Llysfaen, Colwyn Bay, Conwy, LL29 8TH

Non Material Amendment to Planning Approval 0/30357 (Demolition Of Barn And Erection Of Detached Dwelling) to allow for amendments to ground floor fro...

Non-material Amendment Conwy 22 Apr 2026
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0/53343 16 Apr 2026 Approved

6 Copa'r Bryn Llysfaen Conwy LL29 8TJ

Conversion of existing garage to form habitable room.

Full Conwy 16 Apr 2026
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0/53323 1 Apr 2026 Approved

Tyddyn Elidir Isallt Road Llysfaen LL29 8LZ

Variation of condition number 4 (Removal of 1.8m Timber Screen Fence) and approval of conditions no 6 (Provision of Bat & Bird Boxes) & 7 (Constructio...

Full Conwy 1 Apr 2026
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0/53196 12 Feb 2026 Approved

Awelon Trawscoed Road Llysfaen LL29 8LQ

Demolition of side/rear conservatory and proposal of 2 storey side/rear extension

Full Conwy 12 Feb 2026
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0/53169 Archive 29 Dec 2025 Withdrawn

Land Adj. Junction Stores (Now Graig Cottage) Tan-Y-Graig Road Llysfaen Colwyn Bay Conwy LL29 8TH

Non Material Amendment of Planning Approval 0/30357 (Demolition Of Barn And Erection Of Detached Dwelling.) to allow for amendments to approved plans.

Conwy 29 Dec 2025
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0/53173 Archive 19 Dec 2025 Pending

Llanddulas Quarry Abergele Road Llanddulas

Application under Section 73 to vary conditions previously attached to Planning Permission 0/32924, to allow an extension of the consented period for ...

Conwy 19 Dec 2025
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0/53029 Archive 27 Nov 2025 Approved

Tan Y Bryn Pentregwyddel Road Llysfaen Conwy LL29 8ST

Proposed loft conversion and roof alterations/rear first floor, flat roof dormer extension, proposed porch and alterations to existing dwelling

Conwy 27 Nov 2025
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0/53012 Archive 17 Nov 2025 Approved

30 Bron Wern Llanddulas Abergele Conwy LL22 8JD

Erection of flat roofed exension at side of dwelling

Conwy 17 Nov 2025
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0/53096 Archive 12 Nov 2025 Refused

Tyddyn Elidir Isallt Road Llysfaen LL29 8LZ

Variation of condition number 4 and approval of conditions no 6 & 7 of planning approval 0/51263 (Access and visibility splay (part retention), parkin...

Conwy 12 Nov 2025
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0/52955 Archive 20 Oct 2025 Approved

10 Brig Y Don Llanddulas Abergele LL22 8LQ

Single Storey Extension

Conwy 20 Oct 2025
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0/52899 Archive 2 Oct 2025 Pending

Pentre Du Trawscoed Road Llysfaen LL29 8LJ

Proposed erection of 5 no. lodges to provide holiday accommodation and ancillary development including car parking. Note these are permanent buildings...

Conwy 2 Oct 2025
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0/52862 Archive 24 Sept 2025 Refused

2 Ocean Heights Tan yr Allt Road Llanddulas Conwy LL22 8LT

To fell Sycamore, (tag 551) in NW Corner adjacent to the road, to ground level and grind out stump.

Conwy 24 Sept 2025
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0/52910 Archive 16 Sept 2025 Pending

Land at Dolwen Road Old Colwyn Colwyn Bay Conwy LL29 8UP

Variation of condition no 1 of planning approval 0/45158 (Development of Land Opposite Bryn Rodyn, (Dolwen Road) Old Colwyn, for residential housing (...

Conwy 16 Sept 2025
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0/52909 Archive 16 Sept 2025 Pending

Land at Dolwen Road Old Colwyn Colwyn Bay Conwy LL29 8UP

Variation of condition no 1 of planning approval 0/45161(Approval of matters reserved in respect of outline planning permission 0/42351 (Development o...

Conwy 16 Sept 2025
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0/52874 Archive 15 Sept 2025 Approved

Shell Expressway Abergele Road Llanddulas Abergele LL22 8HH

The Provision of an EVC Hub, Substation, LV cabinet, Relocation of the Off-set Fills and New Tanker Stand, Relocated Air/Water Bay, Additional Parking...

Conwy 15 Sept 2025
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0/52786 Archive 28 Aug 2025 Approved

3 Y Gelli Llanddulas LL22 8HQ

Crown reduce and thin 1 No. ash tree

Conwy 28 Aug 2025
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0/52801 Archive 26 Aug 2025 Approved

Land at Pentre Du Trawscoed Road Llysfaen LL29 8LJ

Erection of stable block on existing hardstanding area

Conwy 26 Aug 2025
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Nearby areas

LL2911 appsLL2222 appsAbergele5 appsColwyn Bay20 appsLL2813 appsKinmel Bay9 apps

Nearby councils

Conwy (100) · Denbighshire (129) · Flintshire (244) · Wirral (362) · Snowdonia (73)

Parish council areas near Mynydd Marian

See the applications inside a parish council's exact boundary.

Show Llysfaen Parish CouncilShow Llanddulas and Rhyd-y-Foel Parish CouncilShow Betws yn Rhos Parish CouncilShow Old Colwyn Parish CouncilShow Llanfair Talhaiarn Parish Council

Data updated daily. Source: Conwy County Borough Council planning portal.