Siglan Bach, Lôn Dyfnia, Llanfairpwll

1. 5 Dec 2024

   Received by Isle of Anglesey

2. 17 Dec 2024

   Validated

   Checked as complete and ready for consideration.

3. 11 Feb 2025

   Decision issued: Caniatáu / Permit

4. 16 Sep 2026

   Added to PlanIndex

Isle of Anglesey granted permission on 11 February 2025, subject to any conditions on the decision notice. Work must normally begin within five years or the permission lapses. More in our guide to what happens after a planning decision.

An amendment application makes limited changes to a permission that already exists; anything beyond modest adjustment needs a fresh application. More in our guide to planning application types.

• Surface Water Management System, Hen Lon Dyfnia, Llanfairpwll.

  DIS/2025/60 Submitted 15 Sep 2025 100 yards away

  Cais i ryddhau amodau (02) (Cynllun Draenio Dŵr Arwyneb) a (07) (Cynllun Tirlunio) o ganiatâd cynllunio FPL/2020/104 (Cais llawn ar gyfer gosod system reoli dŵr wyneb oddi ar y safle er mwyn gwasanaethu’r datblygiad preswyl cyfagos a gymeradwywyd yn flaenorol o dan ganiatâd cynllunio cyfeirnod 31C170E (Cais llawn ar gyfer codi 16 annedd ynghyd ag adeiladu mynedfa newydd i gerbydau a cherddwyr) ac o ganiatâd cynllunio MAO/2025/14 (Mân newidiadau i gynllun sydd wedi ei ganiatáu yn flaenorol o dan ganiatád cynllunio FPL/2020/104 i ddiwygio amodau (02) (Cynllun Draenio Dŵr Arwyneb) a (07) (Cynllun Tirlunio) er mwyn caniatáu 13 mis i gyflwyno manylion sydd angen cael eu cymeradwyo) yn / Application to discharge conditions (02) (Surface Water Drainage Plan) and (07) (Landscaping Scheme) of planning permission FPL/2020/104 (Full application for the installation of an off-site surface water management system to serve the adjoining residential development previously approved under planning application reference 31C170E (Full application for the erection of 16 dwellings together with the construction of a new vehicular and pedestrian access) and of planning permission MAO/2025/14 (Minor amendments to scheme previously approved under planning permission FPL/2020/104 to amend conditions (02) (Surface Water Drainage Plan) and (07) (Landscaping Scheme) so as to allow 13 months to submit details to be approved) at

  Granted Conditions New dwelling 5 docs
  Major scheme

• Surface Water Management System, Hen Lon Dyfnia, Llanfairpwll

  MAO/2025/14 Submitted 4 Jul 2025 100 yards away

  Mân newidiadau i gynllun sydd wedi ei ganiatáu yn flaenorol o dan caniatád cynllunio (FPL/2020/104) (Cais llawn ar gyfer gosod system reoli dŵr wyneb oddi ar y safle er mwyn gwasanaethu’r datblygiad preswyl cyfagos a gymeradwywyd yn flaenorol o dan ganiatâd cynllunio cyfeirnod 31C170E) i diwygio amodau (02) (Cynllun Draenio Dŵr Arwyneb) a (07) (Cynllun Tirlunio) er mwyn caniatáu 13 mis i gyflwyno manylion sydd angen cael eu cymeradwyo yn / Minor amendments to scheme previously approved under planning permission (FPL/2020/104) (Full application for the installation of an off-site surface water management system to serve the adjoining residential development previously approved under planning application reference 31C170E) to amend conditions (02) (Surface Water Drainage Plan) and (07) (Landscaping Scheme) so as to allow 13 months to submit details to be approved at

  Granted Conditions New dwelling 3 docs

• 15 Llys Eilian, Llanfairpwll.

  S106/2026/1 Submitted 27 Jan 2026 200 yards away

  Cais i dynnu Cytundeb 106 (chyfraniad ariannol ar gyfer mannau agored newydd a chyfraniad ariannol tuag at addysg) yn / Application to delete the Section 106 agreement (financial contribution towards open spaces and a financial contribution towards education) at

  Refused Conditions 3 docs

• Bryn Ceirios, Ffordd Penmynydd / Penmynydd Road, Llanfairpwll

  HHP/2021/61 Submitted 26 Feb 2021 300 yards away

  Cais llawn ar gyfer addasu ac ehangu y dreif yn / Full application for alterations and extensions to driveway at

  Granted Full applications Extension 5 docs

• Hafod Awelon, 1 Fron Deg, Llanfairpwll

  HHP/2025/126 Submitted 22 Jul 2025 300 yards away

  Cais llawn ar gyfer adeiladu garej yn / Full application for the erection of a garage at

  Granted Full applications 7 docs

• Dolwar, Lon Refail, Llanfairpwll

  HHP/2024/182 Submitted 15 Oct 2024 300 yards away

  Cais llawn ar gyfer codi ystafell chwarae/ystafell therapi yn / Full application for the erection of a playroom/therapy room at

  Granted Full applications 6 docs

• VAR/2026/12 Granted

  Uned 2 a 3, Parc Manwerthu Penrhos, Caergybi / Units 2 & 3, Penrhos Retail Park, Holyhead

  Cais o dan Adran 73 i ddiwygio amod (02) (nwyddau a ganiateir) o ganiatâd cynllunio rhif 19C689D (adeiladu 6 uned fanwerthu di-fwyd, uned bwyd cyflym A3 a newid mynediad i gerbydau a cherddwyr) er mwyn diwygio geiriad yr amod i ehangu’r math o nwyddau a ganiateir yn / Application under Section 73 for the variation of condition (02) (permissible goods) of planning permission reference 19C689D (construction of 6 non-food retail units, an A3 fast food unit and alteration of vehicular and pedestrian access) so as to amend condition wording to expand the range of permissible goods at

  Received 27 Mar, published by the council 6 Aug 2026 Amendments
• VAR/2026/16 Granted

  Pont Crug Uchaf, Llanddaniel.

  Cais o dan Adran 73A i ryddhau amodau (04) (Datganiad Dull Dymchwel), (07) (Cynllun Rheoli Traffig Adeiladu), a (08) (Triniaeth Ffin) o ganiatâd cynllunio rhif FPL/2021/203 (dymchwel adeilad presennol a codi annedd newydd) yn / Application under Section 73A for the discharge of conditions (04) (Demolition Method Statement), (07) (Construction Traffic Management Plan), and (08) (Boundary Treatment) of planning permission reference FPL/2021/203 (demolition of existing building and erection of replacement dwelling) at

  Received 21 Apr, published by the council 6 Aug 2026 Amendments
• VAR/2026/14 Granted

  A5025 rhwng y Gyffordd ar yr A5 i’r Dwyrain o’r Fali i’r Orsaf Bwer yng Nghemaes / A5025 between A5 East of Valley Junction to Power Station Cemaes

  Cais Adran 73 i amrywio amod (01) (Terfyn Amser) o gais VAR/2023/41 (Gwella’r briffordd gyfredol (yr A5025) rhwng y gyffordd ar yr A5 i’r dwyrain o’r Fali i’r Gyffordd wrth y Ffordd Fynediad i’r Orsaf Bwer arfaethedig mewn wyth o leoliadau ar wahân ynghyd ag ailadeiladu a lledu’r pafin presennol a’r gorffenwaith ar yr arwynebedd mewn mannau, gweithredu compownd adeiladu dros dro gan gynnwys cyfleuster dros dro ar gyfer ailgylchu pafinau, creu dau bwll teneuo a mynedfa ar gyfer cynnal a chadw, creu llwybrau beicio a gwyro rhai eraill am gyfnod dros dro, creu cyfleusterau parcio eraill yn sgil colli cilfan ynghyd â gwaith cysylltiedig arall gan gynnwys draenio, trin ffiniau, plannu, gosod arwyddion newydd a marciau ar hyd yr) er mwyn ymestyn cyfnod gweithredu’r datblygiad am dair blynedd arall ar hyd yr / Section 73 application to vary condition (01) of application VAR/2023/41 (Improvements to the existing highway (A5025) between A5 East of Valley Junction to the proposed Power Station Access Road Junction at eight separate locations together with reconstruction and localised widening of existing pavement and surface dressing, temporary construction compound including temporary pavement recycling facility, creation of 2 attenuation ponds and maintenance access, creation/temporary diversion of cycle routes, creation of alternative parking facilities to mitigate loss of lay by together with other associated works including drainage, boundary treatments, planting, new signage and road markings) so as to extend the implementation period of the development by a further three years along the

  Received 10 Apr, published by the council 6 Aug 2026 Amendments
• VAR/2026/13 Granted

  Wylfa, Cemaes

  Cais o dan Adran 73 i ddiwygio amod (01) (cynllun tynnu ac ail-osod) o ganiatâd cynllunio rhif VAR/2022/39 (diwygio amod (01) o gais 38C310E er mwyn caniatau estyniad 12 mis) er mwyn ymestyn hyd y caniatâd am gyfnod o bedair blynedd yn / Application under Section 73 for the variation of condition (01) (removal and re-instatement scheme) of planning permission reference VAR/2022/39 (variation of condition (01) of 38C310E to allow 12 month extension) so as to extend the duration of the permission by a period of four years at

  Received 9 Apr, published by the council 6 Aug 2026 Amendments
• MAO/2026/12 Refused

  Haulfryn, Scotland Terrace, Bodffordd

  Mân newidiadau i gynllun sydd wedi ei ganiatáu yn flaenorol o dan caniatád cynllunio FPL/2023/15 er mwyn diwygio'r dyluniad a geiriad amod (12)(Amodau mynediad) a (14) (cynlluniau a ganiatawyd) yn / Minor amendments to scheme previously approved under planning permission FPL/2023/15 so as to amend the design and the wording of condition 12 (Access conditions) and (14) (approved plans) at

  Received 20 Apr, published by the council 6 Aug 2026 Amendments