15 Cil Y Graig, Llanfair Pwllgwyngyll

1. 25 Feb 2025

   Received by Isle of Anglesey

2. 26 Feb 2025

   Validated

   Checked as complete and ready for consideration.

3. 29 Apr 2025

   Decision issued: Caniatáu / Permit

4. 16 Sep 2026

   Added to PlanIndex

Isle of Anglesey granted permission on 29 April 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.

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.

• 15 Cil y Graig, Llanfairpwll

  HHP/2025/162 Submitted 1 Oct 2025 50 yards away

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

  Granted Full applications Extension 7 docs

• 19 Cil Y Graig , Llanfair Pwllgwyngyll

  HHP/2024/205 Submitted 14 Nov 2024 50 yards away

  Cais Llawn ar gyfer addasu ag ehangu yn / Full application for the alterations and extensions to

  Granted Full applications Extension 5 docs

• 4 Cefn Capel, Lon Graig, Llanfairpwll.

  VAR/2024/15 Submitted 23 Feb 2024 150 yards away

  Cais o dan Adran 73A i ddiwygio amod (02)(Cynlluniau cymeradwy) o caniatâd cynllunio rhif HHP/2023/179 (addasu ac ehangu) er mwyn caniatau dyluniad diwygiedig yn / Application under Section 73A for the variation of condition (02)(Approved Plans) of planning permission reference HHP/2023/179 (alterations and extensions) so as to approve an amended design at

  Granted Conditions Extension 5 docs

• 4 Cefn Capel, Lon Foel Graig, Llanfairpwllgwyngyll

  MAH/2023/16 Submitted 27 Oct 2023 150 yards away

  Mân ddiwygiadau i'r cynllun a gymeradwywyd yn flaenorol o dan ganiatâd cynllunio HHP/2023/179 (Cais llawn am addasiadau ac estyniadau) er mwyn ychwanegu portsh to fflat cefn arfaethedig yn / Minor amendments to scheme previously approved under planning permission HHP/2023/179 (Full application for alterations and extensions) so as to add a proposed rear flat roof porch at

  Refused Amendments Extension 5 docs
  Small domestic

• 4 Cefn Capel, Lon Graig, Llanfairpwll.

  HHP/2023/179 Submitted 21 Aug 2023 150 yards away

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

  Granted Full applications Extension 6 docs

• 22 Lon Hedydd, Llanfairpwll.

  HHP/2026/50 Submitted 18 Mar 2026 200 yards away

  Cais llawn ar gyfer addasu ag ehangu yn / Full application for alterations and extensions at

  Granted Full applications Extension 8 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