Isle of Anglesey planning applications
SiteLens tracks and classifies every planning application submitted to Isle of Anglesey County Council, updated daily. Isle of Anglesey County Council received 181 planning applications in the last 90 days, 12 of them major schemes. 93% of the applications it decided were approved, with a median decision time of 64 days.
Search Isle of Anglesey planning applications
Filter by type, value, date and status. The council's own register is on the official Isle of Anglesey County Council planning portal.
Recent applications in Isle of Anglesey
See all →Majors and higher-value work first, tree works, condition discharges and adverts last.
Tir yn a ger yr hen Safle Ferodo / Land At And Adjacent To The Former Ferodo Site, Griffiths Crossing, Caernarfon, LL55 1TP
Data centre campus with demolition and site remediation, Caernarfon. Outline consent for B8 data-centre buildings, backup generators, substations and full site infrastructure on a former industrial plot, all matters reserved. Groundworks, structural steel, cladding, M&E and high-voltage…
DemolitionGroundworksStructural frame
Plot 7, Parc Cybi, Caergybi / Plot 7, Parc Cybi, Holyhead
Cable landing station compound with subsea fibre link, Holyhead. Infrastructure screening opinion for a new CLS facility, equipment cabins, generators and security fencing at pre-application stage. Groundworks, structural steelwork, electrical systems and site access define the procurement pipeline…
GroundworksStructural frameSteel
Plot 7, Parc Cybi, Caergybi / Plot 7, Parc Cybi, Holyhead
Cable landing station compound with infrastructure, Holyhead. Erects a fibre-optic subsea cable link facility with cabins, generators, fencing and access road at full application stage. Civil groundworks, steel frame, cladding and M&E packages drive procurement for specialist telecoms contractors.
GroundworksStructural frameSteel
Hen Safle Capel Moreia, Cil-Bedlam, Porthaethwy / Former Site of Moreia Chapel, Dale Street, Menai Bridge
Petrol station and convenience store on a cleared site, Menai Bridge. Demolishes an existing dwelling and erects a new commercial building to house fuel pumps and retail, at full application stage. Forecourt canopy steelwork, underground storage tanks, fuel-delivery infrastructure and shopfront…
DemolitionGroundworksStructural frame
Mona Inn, Ffordd Caergybi, Mona / Mona Inn, Holyhead Road, Mona
13-unit conversion of a listed inn with outbuilding renovation, Anglesey. Renovates the main dwelling and converts ancillary buildings into thirteen residential units plus new vehicular access at listed building consent stage. Heritage restoration, structural repair and internal partitioning drive…
Structural repairFaçade repairRoofing
Gaerwen Arms, Chapel Street, Gaerwen
9-unit residential scheme with demolition and new access road, full permission. Mixed affordable and market dwellings replacing pub; demolition, groundworks, drainage and road infrastructure.
DemolitionGroundworksStructural frame
Ty Coch Farm, Rhostrehwfa
Section 73 variation of approved plans for a replacement dwelling, Anglesey. Amends condition 02 on a consented demolition and rebuild to allow revised drawings. The parent scheme remains live; revised specifications for structure, finishes and services may open new procurement windows.
Glan y Menai, Ffordd Biwmares, Glyngarth, Porthaethwy / Glan y Menai, Beaumaris Road, Glyngarth, Menai Bridge
One replacement dwelling with annexe, Anglesey. Demolishes two existing houses and erects a single new dwelling plus ancillary annexe at full application stage. Demolition, groundworks, structural frame and full M&E fit dominate, with annexe build-out following.
DemolitionGroundworksStructural frame
Ty Rhos, Pontrhydybont / Ty Rhos, Four Mile Bridge
Dwelling replacement with detached garage, Four Mile Bridge. Demolishes existing house and erects a replacement with separate garage and curtilage extension, at full application stage. Demolition, groundworks, structural frame, roofing and drainage packages drive the scheme; detached garage adds…
DemolitionGroundworksStructural frame
Gorslwyd Fawr Bungalow, Rhosybol
Single-storey dwelling and garage, Anglesey. One new bungalow with attached garage on adjacent land at full application stage. Groundworks, brickwork, roofing and drainage packages drive the build, with garage doors and joinery to follow.
GroundworksStructural frameBrickwork
Alltfor, Moelfre
Red squirrel crossing bridges over the A5025, Anglesey. Installs wildlife crossing infrastructure over a trunk road near Moelfre at full application stage. Structural engineering, steel fabrication and specialist mounting systems define the packages, with ecology timing constraints driving the…
Structural frameSteelGroundworks
Einion Cottage, Maes Athen, Llannerchymedd
Single dwelling with associated development, Anglesey. New house with related works on land at Llannerchymedd, at full application stage. Groundworks, frame, roofing and M&E packages drive the build programme; local subcontractors can win structural and finishing trades.
GroundworksStructural frameBrickwork
Cae Prytherch, Ffordd Caergybi, Llanfairpwll / Cae Prytherch, Holyhead Road, Llanfairpwll
Retrospective B8 storage conversion on Anglesey agricultural land. Changes use to trailer and equipment storage with hard-standing engineering works, at full application stage. Hard surfacing, drainage and site-works packages suit contractors with industrial groundworks experience.
GroundworksHard landscapingDrainage
Ty Rallt, Pontrhydybont / Four Mile Bridge
Two-unit holiday accommodation conversion, full permission stage. Outbuilding change of use to two self-contained units. M&E, fit-out and internal partitioning works.
M&EFit-outJoinery
Parc Arfordirol Penrhos Coastal Park, Caergybi/Holyhead
Listed building consent for restoration and repair at Penrhos Coastal Park, Holyhead. Authorises restoration and repair works to multiple heritage structures including towers, agricultural buildings and house remains, linked to reserved matters RM/2026/2. Structural repair, masonry repointing and…
Structural repairFaçade repairM&E
Planning appeals in Isle of Anglesey County Council
Isle of Anglesey County Council is not in England, so the Planning Inspectorate does not decide its planning appeals. They are decided by Planning and Environment Decisions Wales (PEDW). SiteLens holds that body’s own record, read against that nation’s rate instead.
SiteLens is still collecting PEDW's record, so a rate now would reflect which parts have been collected, not how Isle of Anglesey County Council fares.
Source: PEDW's own published case record. Still being collected, so the counts are a floor.
Isle of Anglesey County Council approval rates by application type
Share of decided applications approved in the last 12 months.
- householder94% (33 decided)
- other94% (17 decided)
- agricultural89% (9 decided)
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What you get with SiteLens
Map and project brief
Every application mapped, with its category, trade, estimated value band and a plain-English brief.
Constraints and tenders
24 constraint flags on every site, and the public tenders and awards near it.
Daily alerts
New matching applications from this council, by email each morning.
Who's behind it (Pro)
The agent and applicant, their contact details where published, and the company directors.
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