The Edinburgh Castle, Caergybi / Holyhead.

1. 16 Oct 2024

   Received by Isle of Anglesey

2. 17 Oct 2024

   Validated

   Checked as complete and ready for consideration.

3. 11 Dec 2024

   Decision issued: Caniatáu / Permit

4. 16 Sep 2026

   Added to PlanIndex

Isle of Anglesey granted permission on 11 December 2024, 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.

A full application seeks permission for a complete, detailed proposal in one go, with siting, design, access and landscaping all fixed at this stage. More in our guide to planning application types.

• Edinburgh Castle, London Road, Caergybi/Holyhead

  ADV/2025/5 Submitted 19 May 2025 50 yards away

  Cais i leoli 7 arwydd heb eu goleuo yn / Application for the siting of 7 non-illuminated signs at

  Granted Advertising 6 docs

• Plas Alltran, 3 Turkey Shore Road, Caergybi / Holyhead

  LBC/2025/24 Submitted 12 Sep 2025 50 yards away

  Caniatâd Adeilad Rhestredig ar gyfer gosod plac yn / Listed Building consent to mount a plaque at

  Granted Heritage and listed buildings 11 docs

• Plas Alltran, Ffordd Turkey Shore / Turkey Shore Road, Caergybi / Holyhead

  DIS/2024/8 Submitted 1 Feb 2024 50 yards away

  Cais i ryddhau amodau (03) (rhaid cadw'r holl nodweddion hanesyddol presennol yn y fan a'r lle), (04) (ni cheir unrhyw ddatblygiad hyd nes y cymeradwyir samplau o lechi, ac asiedydd mewnol ac allanol y bwriedir eu defnyddio ar y datblygiad), (05) (rhaid i'r ymgeisydd ddarparu atodlen o waith atgyweirio ffenestri a drysau ac amnewid, gan gynnwys lluniadau pensaernïol graddfa fawr a manylion adrannol llawn) o ganiatâd cynllunio LBC/2023/1 yn / Application to discharge conditions (03) (all existing historic features shall be retained in situ), (04) (no development shall take place until samples of slates, and internal and external joinery proposed to be used on the development have been approved), (05) (applicant shall provide a schedule of window and door repairs and replacement, including large scale architectural drawings and full sectional details) of planning permission LBC/2023/1 at

  Granted Heritage and listed buildings Windows or glazing 7 docs

• Plas Alltran, 3 Turkey Shore Road, Caergybi/Holyhead

  LBC/2023/1 Submitted 31 Jan 2023 50 yards away

  Caniatâd Adeilad Rhestredig ar gyfer trosi adeilad rhestredig sydd wedi’i adael i fod yn 4 fflat llety cymdeithasol, ynghyd â gwaith allanol a mewnol yn / Listed Building Consent for conversion of abandoned listed building into 4 social housing flats, together with external and internal works at

  Granted Heritage and listed buildings New dwelling 22 docs

• Plas Alltran, 3 Turkey Shore Road, Caergybi/Holyhead

  VAR/2023/8 Submitted 31 Jan 2023 50 yards away

  Cais o dan Adran 73 i ddiwygio amod (07)(Cynlluniau a Gymeradwywyd) o caniatâd cynllunio rhif FPL/2021/1 (newid defnydd adeilad rhestredig i fod yn 4 fflat llety cymdeithasol ynghyd ag addasiadau ac estyniadau) er mwyn diwygio y cynlluniau yn / Application under Section 73 for the variation of condition (07)(Approved Plans) of planning permission reference FPL/2021/1 (change of use of existing listed building into 4 social housing flats together with alterations and extensions) so as to amend the design at

  Granted Heritage and listed buildings New dwelling Extension 7 docs

• 2 Ffordd Turkey Shore / 2 Turkey Shore Road, Caergybi / Holyhead

  LBC/2023/24 Submitted 16 Oct 2023 100 yards away

  Caniatâd Adeilad Rhestredig ar gyfer amnewid ffenestri UPVC presennol gyda ffenestri pren caled Sapele yn / Listed Building Consent for the replacement of existing UPVC windows with Sapele hardwood windows at

  Granted Heritage and listed buildings Windows or glazing 6 docs

• FPL/2025/311 Granted

  Tai Lewis Rogers, Ffordd Penmynydd, Penmynydd

  Cais llawn ar gyfer trosi'r 5 eiddo preswyl presennol yn 3, yn ogystal ag addasu ac ehangu, creu mynedfa newydd, gosod pecyn trin carthion a phaneli solar ar y ddaear yn / Full application for the conversion of the 5 existing residential properties into 3, together with alterations and extensions, creation of a new access, installation of a treatment plant and ground mounted solar panels at

  Received 12 Dec, published by the council 6 Aug 2026 Full applications
• FPL/2026/33 Granted

  M-SParc, Gaerwen

  Cais llawn ar gyfer gosod paneli solar PV ar y ddaear, ynghyd ag offer cysylltiedig ar dir yn / Full application for the installation of ground mounted PV solar panels, together with associated equipment on land at

  Received 13 Feb, published by the council 6 Aug 2026 Full applications
• FPL/2025/320 Granted

  Ffrwd Onnen, Llangristiolus, Bodorgan

  Cais llawn ar gyfer creu menage a codi stabl yn / Full application for the creation of a menage and the erection of a stable at

  Received 22 Dec, published by the council 6 Aug 2026 Full applications
• FPL/2026/85 Granted

  31 & 32 Tyddyn To, Porthaethwy / Menai Bridge

  Cais llawn ar gyfer newid defnydd dau uned fanwerthu ar y llawr gwaelod (Dosbarth Defnydd A1) i ddau uned breswyl fforddiadwy (Dosbarth Defnydd C3) ynghyd ag addasiadau allanol yn / Full application for the change of use of two ground floor retail units (Use Class A1) into two affordable residential units (Use Class C3) together with external alterations at

  Received 17 Apr, published by the council 6 Aug 2026 Full applications
• FPL/2026/69 Granted

  Parc Gwledig Morglawdd, Caergybi / Breakwater Country Park, Holyhead

  Cais llawn ar gyfer lleoli arsyllfa seryrol ac adeilad addysgol yn ogystal â datblygiad cysylltiedig yn / Full application for the siting of an astronomical observatory and education building together with associated development at

  Received 31 Mar, published by the council 6 Aug 2026 Full applications