Ward · Isle of Anglesey
Planning applications in Seiriol
PlanIndex holds 679 planning applications from Seiriol ward, the earliest from 2020, the newest from September 2026. 93% of clear-cut decisions were approvals.
Applications in Seiriol
Newest first · page 1 of 14
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SCR/2026/38 Decided
Glan y Menai, Ffordd Biwmares, Glyngarth, Porthaethwy / Glan y Menai, Beaumaris Road, Glyngarth, Menai Bridge
Barn sgrinio ar gyfer dymchwel y dau annedd presennol, codi annedd yn ei le ynghyd ag anecs atodol yn / Screening opinion for demolition of the two existing dwellings, the erection of a replacement dwelling together with an ancillary annexe at
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FPL/2026/202 Decided
Glan y Menai, Ffordd Biwmares, Glyngarth, Porthaethwy / Glan y Menai, Beaumaris Road, Glyngarth, Menai Bridge
Cais llawn ar gyfer dymchwel y dau annedd presennol, codi annedd yn ei le ynghyd ag anecs atodol yn / Full application for demolition of the two existing dwellings, the erection of a replacement dwelling together with an ancillary annexe at
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HHP/2026/140 Decided
Crewe Green Cottage, Glanrafon, Llangoed
Cais llawn ar gyfer addasu ac ehangu yn / Full application for alterations and extensions at
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HHP/2026/121 Decided
Hen Efail, Llanddona.
Cais llawn ar gyfer codi ystafell ardd yn / Full application for the erection of a garden room at
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LBC/2026/15 Decided
Plas Hyfryd, 8 Rating Row, Biwmares / Plas Hyfryd, 8 Rating Row, Beaumaris
Caniatâd Adeilad Rhestredig ar gyfer gosod paneli solar, uwchraddio inswleiddio, ailosod ffenestri a drysau, atgyweirio to ac addusiadau cysylltiedig yn / Listed Building consent for installation of solar panels, insulation upgrades, replacement of windows and doors, roof repairs and associated alterations at
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FPL/2026/164 Decided
1 WERN FARM ESTATE, LLANDDONA, BEAUMARIS, LL58 8AQ
TEST
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LUE/2026/14 Decided
Point Fields, Allt Goch, Biwmares / Point Fields, Allt Goch, Beaumaris
Cais am Dystysgrif Datblygu Cyfreithlon defnydd presennol i ddangos bod Gorchymyn Datblygu Dros Dro o dan gyfeirnod cynllunio 116 ar gyfer datblygiad preswyl yn parhau i fod yn weithredol yn / Application for a Lawful Development Certificate of existing use to demonstrate that the Interim Development Order reference 116 for residential development is extant at
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FPL/2026/177 Decided
Pant Y Gaseg, Llanddona
Cais llawn ar gyfer codi garej ynghyd ag estyniad i'r cwrtil yn / Full application for erection of garage together with extension to curtilage at
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HHP/2026/110 Decided
Jalna, Llanfaes
Cais llawn ar gyfer gosod 20 panel solar ar do'r garej yn / Full application for the installation of 20 solar panels on the garage roof at
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HHP/2026/109 Granted
Flagstaff Villa, Penmon
Cais llawn ar gyfer addasu ag ehangu yn / Ful application for alterations and extensions at
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SCR/2026/29 Decided
Drws y Coed, Ffordd Biwmares, Glyn Garth / Drws y Coed, Beaumaris Road, Glyn Garth
Barn Sgrinio ar gyfer creu mynedfa gerbydau newydd a man parcio ar dir gyferbyn / Screening opinion for the creation of a new vehicular access and parking area on land adjacent
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HHP/2026/104 Decided
Eryri, 47 Cae Mair, Biwmares/Beaumaris
Cais llawn ar gyfer addasu ac ehangu yn / Full application for alterations and extensions at
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LUP/2026/5 Granted
Glan y Menai, Ffordd Biwmares, Glyngarth, Porthaethwy / Glan y Menai, Beaumaris Road, Glyngarth, Menai Bridge
Cais am dystysgrif defnydd arfaethedig o’r datblygiad oherwydd bod gwaith sylweddol wedi cychwyn ar ganiatad HHP/2020/283 (gwaith dymchwel) er mwyn diogelu’r caniatâd hwnnw yn / Application for a certificate of proposed use or development in relation to a material start having been made on permission HHP/2020/283 (demolition work) thus safeguarding the consent at
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SCR/2026/27 Decided
Fargen Wen, Llangoed
Barn sgrinio ôl-weithredol i newid defnydd gweithdy amaethyddol i garej atgyweirio cerbydau yn / Retrospective screening opinion for the change of use of an agricultural workshop into a vehicle repair garage at
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FPL/2026/145 Decided
Drws y Coed, Ffordd Biwmares, Glyn Garth / Drws y Coed, Beaumaris Road, Glyn Garth
Cais llawn ar gyfer creu mynedfa gerbydau newydd a man parcio, wal terfyn a gwaith cysylltiedig ar dir gyferbyn / Full application for the creation of a new vehicular access and parking area, retaining wall and associated work on land adjacent
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LBC/2026/16 Decided
4 - 5 Bulkeley Terrace, Biwmares / 4 - 5 Bulkeley Terrace, Beaumaris
Caniatâd Adeilad Rhestriedig ar gyfer disodli'r to, gan gynnwys atgyweirio simnai leol, yn ogystal â goleuadau to cadwraeth newydd yn / Listed Building Consent for the replacement of the roof, including localised chimney repair, as well as new conservation rooflights at
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HHP/2026/100 Decided
Plas Hyfryd, 8 Rating Row, Biwmares / Plas Hyfryd, 8 Rating Row, Beaumaris
Cais llawn ar gyfer gosod paneli solar, uwchraddio inswleiddio, ailosod ffenestri a drysau, atgyweirio to ac addusiadau cysylltiedig yn / Full application for installation of solar panels, insulation upgrades, replacement of windows and doors, roof repairs and associated alterations at
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PAN/2026/27 Refused
34 Castle Street, Biwmares / 34 Castle Street, Beaumaris
Rhybudd o fwriad i osod cyfarpar band eang llinell sefydlog yn / Notice of intention to install fixed line broadband apparatus at
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FPL/2026/112 Granted
Seren Bendigedig, Llangoed
Cais llawn ar gyfer gosod system panel solar annibynnol yn y cae cyfagos yn / Full application for the installation of a standalone solar panel system in the adjacent field at
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HHP/2026/88 Granted
10 Llanfawr Road, Caergybi / 10 Llanfawr Road, Holyhead
Cais llawn ar gyfer addasu ac ehangu yn / Full application for alterations and extensions at
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FPL/2026/109 Granted
Fargen Wen, Llangoed
Cais ôl-weithredol i newid defnydd gweithdy amaethyddol i garej atgyweirio cerbydau yn / Retrospective application for the change of use of an agricultural workshop into a vehicle repair garage at
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SCR/2026/23 Decided
72 Maes Hyfryd, Biwmares / 72 Maes Hyfryd, Beaumaris.
Barn sgrinio ar gyfer newid defnydd garej i fflat stiwdio yn / Screening opinion for change of use of garage into a studio apartment at
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FPL/2026/98 Decided
72 Maes Hyfryd, Biwmares / 72 Maes Hyfryd, Beaumaris.
Cais llawn ar gyfer newid defnydd garej i fflat stiwdio yn / Full application for change of use of garage into a studio apartment at
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FPL/2026/79 Granted
1 Haulfre Cottages, Llangoed
Cais llawn ar gyfer gosod pwmp gwres Riello yn / Full application for the installation of a Riello heat pump at
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DIS/2026/24 Granted
Trefor Ganol, Llansadwrn.
Cais i ryddhau amod (08) (Arolwg Ffotograffig) o ganiatâd cynllunio FPL/2026/1 (Cais llawn ar gyfer newid defnydd dau adeilad allanol yn bedwar uned gwyliau hunangynhwysol, creu adeilad ystlumod, gosod system trin carthffosiaeth ynghyd â gwaith cysylltiedig) yn / Application to discharge condition (08) (Photographic Survey) of planning permission FPL/2026/1 (Full application for the change of use of two outbuildings into four self-contained holiday units, erection of bat roost building, installation of a package treatment plant together with associated works) at
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MAO/2026/11 Granted
Residential Development, Gwel y Llan, Llandegfan.
Mân newidiadau i gynllun sydd wedi ei ganiatáu yn flaenorol o dan caniatád cynllunio FPL/2024/105 er mwyn diwygio'r deunyddiau a ddefnyddir yn / Minor amendments to scheme previously approved under planning permission FPL/2024/105 so as to amend the materials used at
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TPO/2026/8 Withdrawn
Merlyns, Stad Bryn Hyfryd, Llanfaes
Cais i wneud gwaith ar goed sydd wedi eu gwarchod gan Orchymyn Diogelu Coed yn / Application for works to a trees protected by a Tree Preservation Order at
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HHP/2026/64 Granted
Bethania, Llangoed.
Cais llawn ar gyfer addasiadau ac ehangu yn / Full application for alterations and extensions at
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FPL/2026/67 Decided
Craig y Brenin, Llanddona.
Cais llawn ar gyfer codi annedd ar dir yn / Full application for the erection of a dwelling on land at
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HHP/2026/52 Granted
Glangors, Llanddona
Cais llawn ar gyfer addasu ac ehangu yn / Full application for alterations and extensions at
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VAR/2026/11 Granted
Cadnant Gate, Ffordd Cadnant Road, Porthaethwy / Menai Bridge.
Cais o dan Adran 73 i ddiwygio amod (02) o caniatâd cynllunio rhif (HHP/2021/107) (Cais llawn ar gyfer addasu ac ehangu yn cynnwys creu balconi) er mwyn diwygio'r dyluniad yn / Application under Section 73 for the variation of condition (02) of planning permission reference (HHP/2021/107) (Full application for alterations and extensions including creating a balcony) so as to amend the design at
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SCR/2026/12 Decided
Coed Melys, Lon Ganol, Llandegfan.
Barn sgrinio ar gyfer dymchwel yr annedd bresennol ynghyd â chodi annedd newydd yn / Screening opinion for the demolition of existing dwelling together with the erection of a replacement dwelling at
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FPL/2026/53 Granted
Coed Melys, Lon Ganol, Llandegfan.
Cais llawn ar gyfer dymchwel yr annedd bresennol ynghyd â chodi annedd newydd yn / Full application for demolition of the existing dwelling together with the erection of a replacement dwelling at
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HHP/2026/45 Granted
4, Tyddyn Waen Terrace, Llangoed
Cais llawn ar gyfer dymchwel darn o'r brif annedd a'r modurdy presennol ynghyd a addasu ac ehangu a codi modurdy newydd arwahan ynghyd a swyddfa uwchben yn / Full application for demolition of part of the existing dwelling and garage together with alterations and extensions and erection of a detached garage and office above at
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LBC/2026/6 Granted
16 Church Street, Biwmares / Beaumaris.
Caniatâd Adeilad Rhestredig ar gyfer cadw ffenestri i'r prif ddrychiad, ynghyd â chadw addasiadau i'r drychiad cefn yn / Listed Building Consent for the retention of windows to the principal elevation, together with the retention of alterations to the rear elevation at
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MAH/2026/4 Withdrawn
3 Pensarn, Llanddona.
Mân newidiadau i gynllun sydd wedi ei ganiatáu yn flaenorol o dan caniatád cynllunio HHP/2025/17 er mwyn diwygio'r dyluniad a ail-godi waliau pellach yn / Minor amendments to scheme previously approved under planning permission HHP/2025/17 so as to amend the design and further re-building works at
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MAH/2026/3 Granted
Tyn Ffynnon, Llanddona
Mân newidiadau i gynllun sydd wedi ei ganiatáu yn flaenorol o dan caniatád cynllunio HHP/2025/53 er mwyn cynnwys simna yn / Minor amendments to scheme previously approved under planning permission HHP/2025/53 so as to include a chimney at
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DAG/2026/7 Granted
Coedwig Pentraeth / Pentraeth Forest, Llanddona
Cais i bennu os oes angen caniatâd blaenorol ar gyfer adeiladu lon/ramp ar dir yn / Application to determine whether prior approval is required for the construction of a road/ramp on land at
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SCR/2026/10 Decided
Anglesey Boat Co Ltd, Beaumaris Road, Biwmares / Beaumaris.
Barn sgrinio ar gyfer ail-leoli drws y fynedfa flaen gan gynnwys adeiladu to ports newydd yn / Screening opininon for the relocation of the front entrance door including construction of a new porch roof at
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FPL/2026/35 Granted
Anglesey Boat Co ltd, Beaumaris Road, Biwmares / Beaumaris.
Cais llawn ar gyfer ail-leoli drws y fynedfa flaen gan gynnwys adeiladu to ports newydd yn / Full application for the relocation of the front entrance door including construction of a new porch roof at
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TPO/2026/3 Granted
Penygroes, Lon Ganol, Llandegfan.
Cais i leihau uchder coeden sydd wedi'i warchod gan Orchymyn Diogelu Coed yn / Application to reduce the height of a tree protected by a Tree Preservation Order at
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VAR/2026/4 Granted
Neuadd Pentref / Village Hall, Llanddona.
Cais o dan Adran 73A i amrywio amod (02) o ganiatâd cynllunio cyfeirnod VAR/2024/48 (Newid defnydd yr adeilad) er mwyn defnyddio uned rhif 2 fel annedd yn / Application under Section 73A for the variation of condition (02) of planning permission reference VAR/2024/48 (Conversion of building) so as to use Unit 2 as a residential dwelling at
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SCR/2026/6 Withdrawn
Laundrette, Victoria House, Margaret Street, Biwmares/Beaumaris
Barn sgrinio ar gyfer newid defnydd golchdy (Sui Generis) i gaffi (Defnydd Dosbarth A3) yn / Screening opinion for the change of use of laundrette (Sui Generis) into a café (Class Use A3) at
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FPL/2026/23 Granted
Laundrette, Victoria House, Margaret Street, Biwmares/Beaumaris
Cais llawn ar gyfer newid defnydd golchdy (Dosbarth Defnydd Sui Generis) i gaffi (Defnydd Dosbarth A3) yn / Full application for the change of use of laundrette (Use Class Sui Generis) into a café (Class Use A3) at
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TPO/2026/2 Granted
Aran Hold, Ffordd Beaumaris, Glyn Garth, Porthaethwy / Aran Hold, Beaumaris Road, Glyn Garth, Menai Bridge
Cais i wneud gwaith ar goed sydd wedi eu gwarchod gan Orchymyn Diogelu Coed yn / Application for works to a trees protected by a Tree Preservation Order at
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HHP/2026/14 Granted
The Peach House, Llangoed.
Cais llawn ar gyfer porth car newydd yn / Full application for a new carport at
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HHP/2026/11 Granted
Ty Hen, Ffordd Biwmares / Beaumaris Road, Glyn Garth, Porthaethwy / Menai Bridge.
Cais llawn ar gyfer addasu ag ehangu, ynghyd â gosod system trin newydd yn / Full application for alterations and extensions, together with the installation of a new treatment plant at
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LBC/2026/1 Granted
8 Stryd Y Castell, Biwmares / 8 Castle Street, Beaumaris.
Caniatâd Adeilad Rhestredig ar gyfer addasiadau mewnol a drws ffrynt newydd yn / Listed Building Consent for internal alterations and a replacement front door at
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TPO/2026/1 Granted
Castell Biwmares / Beaumaris Castle, Castle Street, Biwmares / Beaumaris.
Cais i wneud gwaith ar goed sydd wedi eu gwarchod gan Orchymyn Diogelu Coed yn / Application for works to trees protected by a Tree Preservation Order at
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DEM/2026/1 Refused
Former Laird Site, Llanfaes
Cais i bennu os oes angen caniatâd blaenorol ar gyfer dymchwel y cyn adeilad swyddfa yn / Application to determine whether prior approval is required for the demolition of the former office building at
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<p>Source: <a href="https://planindex.co.uk/planning-applications/isle-of-anglesey/ward/seiriol">Planning applications in Seiriol, Isle of Anglesey</a>, from PlanIndex</p>