Pant y Celyn, Y Fali / Valley.

1. 30 Jan 2026

   Received by Isle of Anglesey

2. 26 Feb 2026

   Decision issued: Angen Caniatad / Permission Required

3. 6 Aug 2026

   Added to PlanIndex

Isle of Anglesey refused this application for the reasons on the decision notice; only the applicant can appeal, and refused schemes often return in revised form. More in our guide to what happens after a planning decision.

An outline application tests the principle of developing a site, holding back details such as appearance and landscaping as reserved matters for later approval. More in our guide to planning application types.

• 9 Valley Precinct, Y Fali / Valley

  FPL/2025/35 Submitted 12 Feb 2025 250 yards away

  Cais llawn ar gyfer newid defnydd yr adeilad o siop anrhegion (defnydd A1) i gaffi/tecawê (defnydd A3) yn / Full application for the change of use of the building from a gift shop (A1 use) into a café/takeaway (A3 use) at

  Granted Amendments 7 docs

• 2/3 Boston Terrace, Ffordd Caergybi/Holyhead Road, Y Fali/Valley

  FPL/2020/206 Submitted 25 Sep 2020 400 yards away

  Cais llawn ar gyfer addasu ac ehangu i deintyddfa yn / Full application for alterations and extensions to dental practice at

  Granted Full applications Extension 6 docs

• 2/3 Boston Terrace, Ffordd Caergybi/Holyhead Road, Y Fali/Valley

  VAR/2022/56 Submitted 15 Aug 2022 400 yards away

  Cais o dan Adran 73 i ddiwygio amod (04) (Draenio dŵr wyneb) o ganiatâd cynllunio rhif FPL/2020/206 (addasu ac ehangu y ddeintyddfa) er mwyn i dŵr gwyneb ddraenio i'r garthffos gyhoeddus yn / Application under Section 73 for the variation of condition (04) (Surface water drainage) of planning permission reference FPL/2020/206 (alterations and extensions to dental practice) so as to allow surface water to drain into the public sewer at

  Granted Conditions Extension 5 docs

• 2 Gwenallt, Y Fali/Valley

  FPL/2023/111 Submitted 5 May 2023 400 yards away

  Cais llawn ar gyfer gosod pwmp gwres ffynhonnell aer monobloc annibynnol yn / Full application for the installation of a free-standing monobloc air source heat pump at

  Granted Full applications 9 docs

• Gadlys, Ffordd Caergybi / Holyhead Road, Y Fali / Valley

  FPL/2023/190 Submitted 12 Jul 2023 450 yards away

  Cais llawn ar gyfer newid defnydd yr annedd i bractis deintyddol, yn ogystal ag addasu ac ehangu, creu llety rheolwr a man parcio i gerbydau yn / Full application for the change of use of the dwelling into a dental practice, together with alterations and extensions, creation of managers accommodation and a vehicular parking area at

  Withdrawn Amendments Extension 13 docs
  Domestic

• Gadlys, Ffordd Caergybi, Y Fali / Holyhead Road, Valley.

  FPL/2024/349 Submitted 6 Dec 2024 450 yards away

  Cais llawn ar gyfer dymchwel yr annedd bresennol ynghyd a chodi annedd newydd yn ei le, codi garej ar wahân a gwella'r fynedfa bresennol yn / Full application for the demolition of the existing dwelling together with the erection of a replacement dwelling, erection of a detached garage and improving the existing access at

  Granted Full applications Demolition 13 docs
  Domestic

• GWY/2026/2 Decided

  Tir yn a ger yr hen Safle Ferodo / Land At And Adjacent To The Former Ferodo Site, Griffiths Crossing, Caernarfon, LL55 1TP

  Cais amlinellol gyda holl faterion wedi eu cadw'n ol ar gyfer dymchwel adeiladau a strwythurau presennol, ailraddio'r tir a codi adeilad canolfan data (B8) ynghyd a chyfarpar cysylltiol i gynnwys generaduron, peirianwaith, cyfarpar, is-orsaf(oedd), mynedfeydd, parcio ac ardaloedd gwasanaethu, gwaith draenio a peirianyddol gan gynnwys cysylltu ac ail-leoli gwasanaethau / Outline application will all matters reserved for the demolition of existing buildings/structures, re-grading of land and erection of Class B8 data centre building(s) with all associated back-up generators, plant, equipment, sub-station(s), accesses, parking and servicing areas, drainage and engineering works, including services diversion/connection.

  Received 2 Sep, published by the council 16 Sep 2026 Outline
• OP/2025/1 Granted

  Llanfawr Road, Caergybi / Holyhead.

  Cais amlinellol ar gyfer codi 9 annedd fforddiadwy yn cynnwys manylion llawn o'r mynedfa, ymddangosiad, gosodiad a graddfa ar dir ger / Outline application for the erection of 9 affordable dwellings which includes full details of access, appearance, layout and scale on land near

  Received 30 Jan, published by the council 16 Sep 2026 Outline
• SCR/2026/21 Decided

  System storio ynni batri, Rhosgoch / Battery energy storage system, Rhosgoch

  Barn sgrinio ar gyfer gosod cebl o dan y ddaear i gysylltu â’r grid (safle Wylfa) i wasanaethu’r System Storio Ynni Batri a gymeradwywyd yn flaenorol ynghyd ag adeiladu a chodi isbwerdy, gorsafoedd trawsnewid a gwaith datblygu cysylltiedig yn / Screening opinion for the installation of a underground grid connection cable (at Wylfa site) to serve previously approved Battery Energy Storage System together with the construction and erection of a substation, transformer stations and associated development at

  Received 1 May, published by the council 6 Aug 2026 Outline
• SCR/2026/13 Decided

  Crud Yr Awel, Llanfaethlu.

  Barn sgrinio ar gyfer gosod paneli solar ar y ddaear yn / Screening opinion for the installation of ground mounted solar panels at

  Received 12 Mar, published by the council 6 Aug 2026 Outline
• DAG/2026/10 Decided

  Rhyd Goch, Llanfaethlu

  Cais i bennu os oes angen caniatâd blaenorol ar gyfer codi sied amaethyddol ar gyfer cadw peiriannau ar dir yn / Application to determine whether prior approval is required for the erection of an agricultural shed to store machinery on land at

  Received 22 Apr, published by the council 6 Aug 2026 Outline