North Wales

Conwy County Borough Council Planning Applications

SiteLens tracks and classifies every planning application submitted to Conwy County Borough Council. Monitor residential extensions, commercial developments, and major infrastructure projects — all in one place, updated daily.

44Applications (90 days)
3Major applications
TodayLast updated

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Recent applications in Conwy County Borough Council

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0/53413IndustrialMajor£5m–20m

Land Near Bodelwyddan Conwy Border LL22 9SD

Construction, operation & decommissioning of a proposed solar photovoltaic (PV) electricity generating system, associated solar arrays, inverters, transformers, substations & ancillary buildings, acce

Registered
0/53410Other

12 Lliwen Coed y Glyn Llanrhos Llandudno Conwy LL30 1JL

2x Pollarded Ash trees - To prune regrowth back to previous pruning points.

Registered
0/53380Householder£50k–100k

12 Peulwys Lane Old Colwyn Colwyn Bay LL29 8YD

Proposed loft conversion with rear flat roof dormer, front pitched roof dormers and porch extension

Registered
0/53378Agricultural£50k–100k

Hendre Llwyn Y Maen Llangernyw Conwy LL22 8TE

Construction of agricultural tracks and hardstanding area (Agricultural Prior Approval)

Prior Approval Not Required 26-05-2026
0/53329Householder£100k–500k

Pipers Hill Garth Road Glan Conwy LL28 5TD

Certificate of existing lawful development for laying of a hard standing (to create an access track) Erection of a dwellinghouse and outbuildings (including associated groundworks, platforms, decking

Registered
0/53331Householder£50k–100k

218 Llanelian Road Old Colwyn Colwyn Bay Conwy LL29 8UW

Single storey orangery style flat roof extension to rear of existing dwelling

Approved With Conditions 26-05-2026
0/53327Agricultural<£10k

Conwy Garden World, Llanrwst Road, Pentrefelin, Colwyn Bay LL28 5TH

Approval of Condition no 4 (Disposal of Surface Water) of planning approval 0/49406 (The proposal is for the installation of a poly tunnel on an existing levelled area of land to the rear of the garde

Approved 25-05-2026
0/53328Householder<£10k

Hyfrydle St Beuno's Road Great Orme Llandudno LL30 2JU

Certificate of lawfulness for the proposed change of fenestration to the rear elevation

Registered
0/53333Residential£100k–500k

Erw Fforchog Tremorfa Road Tyn y Groes Conwy Conwy LL32 8SS

Demolition of unsympathetic extensions to existing cottage and outbuilding, erection of a replacement dwelling on the footprint of the outbuilding. Conservation and restoration of the existing cottage

Registered
0/53332Householder£100k–500k

Tan Y Bryn 4 Whinacres Conwy LL32 8ET

Proposed demolition of chimney, front entrance porch and detached garage and erection of wrap-around extension with flat roof to form garage to side and additional habitable rooms to rear, and erectio

Approved With Conditions 07-05-2026
0/53330Householder£50k–100k

Foel Isaf Foel Road Bylchau Llansannan LL16 5SL

Erection of single storey annexe to farmhouse on footprint of former outbuilding, demolition of open garage / store and erection of car port

Registered
0/53322Householder£50k–100k

1A Dinas Avenue Kinmel Bay Conwy LL18 5NR

Variation of condition no 2 of planning approval 0/49256 (Alterations and construction of new roof to provide additional accommodation at first floor level within roof structure together with single s

Approved With Conditions 14-05-2026
0/53326Residential£50k–100k

12 Belgrave Road Colwyn Bay LL29 8EY

Change of use from C2 nursing home to house in multiple occupation for up to 16 people (sui generis)

Refused 15-05-2026
0/53324Other

Cernioge Bach Pentrefoelas (A5t) Pentrefoelas Conwy LL24 0TR

Certificate of lawfulness for an existing use of land as an existing touring caravan site

Refused 08-06-2026
0/53321Householder<£10k

Pennant The Old Rectory Hafod Wen Llanfihangel Glyn Myfyr LL21 9UN

Replace existing four panelled entrance door with new hardwood four panelled door to same size and proportions (Listed Building Consent)

Approved With Conditions 14-05-2026

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About Conwy County Borough Council

Conwy County Borough Councilis a local planning authority responsible for processing planning applications within its area. Applications are submitted through the council's planning portal and cover a wide range of development types — from householder extensions and change of use to large-scale residential and commercial schemes.

SiteLens tracks the Conwy County Borough Council planning register daily, classifying every new application automatically so you never miss a relevant development opportunity.

You can also browse the council's own planning register on the official Conwy County Borough Council planning portal.

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