Penrhos Works, Caergybi/Holyhead

This site has had 8 applications since 2023: 3 approved, 0 refused.

• VAR/2025/57 Granted

  Penrhos Works, Caergybi/Holyhead

  Cais o dan Adran 73 i ddiwygio amod (02) (cynlluniau a gymeradwywyd) o ganiatâd cynllunio rhif FPL/2023/189 (Adeiladu a gweithredu is-orsaf 132kV gydag isadeiledd cysylltiedig yn cynnwys ffensys, trac mynediad newydd a cheblau tanddaearol) er mwyn diwygio'r dyluniad yn / Application under Section 73 to vary condition (02) (approved plans) of planning permission reference FPL/2023/189 (Construction and operation of a 132kV substation with associated infrastructure, including fencing, new access track and underground cables) so as to amend the design at

  Decided 12 Jan 2026 Conditions
• MAO/2025/23 Withdrawn

  Penrhos Works, Caergybi / Holyhead.

  Mân newidiadau i gynllun sydd wedi ei ganiatáu yn flaenorol o dan ganiatád cynllunio FPL/2023/189 er mwyn newid uchder a gosodiad yr is-orsaf yn / Minor amendments to scheme previously approved under planning permission FPL/2023/189 so as to amend the height and layout of the substation at

  Decided 19 Nov 2025 Amendments
• SCR/2023/61 Decided

  Penrhos Works, Caergybi/Holyhead.

  Barn Sgrinio ar gyfer System Storio Ynni Batri (BESS) a gwaith cysylltiedig yn / Screening Opinion Outline for a Battery Energy Storage System (BESS) together with associated development at

  Decided 14 Dec 2023 Outline
• SCR/2023/57 Decided

  Penrhos Works, Caergybi/Holyhead.

  Barn sgrinio ar gyfer bennu os oes angen caniatâd blaenorol ar gyfer dymchwel adeiladau a simne yn / Screening Opinion to determine whether prior approval is required for the demolition of buildings and a chimney stack at

  Decided 2 Nov 2023 Outline
• DEM/2023/6 Granted

  Penrhos Works, Caergybi/Holyhead.

  Cais i bennu os oes angen caniatâd blaenorol ar gyfer dymchwel adeiladau a simne yn / Application to determine whether prior approval is required for the demolition of buildings and a chimney stack at

  Decided 2 Nov 2023 Outline
• SCR/2023/53 Decided

  Penrhos Works, Caergybi/Holyhead

  Barn sgrinio ar gyfer adeiladu a gweithredu is-orsaf 132kV gydag isadeiledd cysylltiedig yn cynnwys ffensys, trac mynediad newydd a cheblau tanddaearol yn / Screening opinion for the construction and operation of a 132kV substation with associated infrastructure, including fencing, new access track and underground cables at

  Decided 25 Sep 2023 Outline
• FPL/2023/189 Granted

  Penrhos Works, Caergybi/Holyhead

  Cais llawn ar gyfer adeiladu a gweithredu is-orsaf 132kV gydag isadeiledd cysylltiedig yn cynnwys ffensys, trac mynediad newydd a cheblau tanddaearol yn / Full application for the construction and operation of a 132kV substation with associated infrastructure, including fencing, new access track and underground cables at

  Decided 25 Sep 2023 Full applications

1. 27 Nov 2025

   Received by Isle of Anglesey

2. 18 Dec 2025

   Decision issued: Dim Angen AEA / EIA Not Required

3. 6 Aug 2026

   Added to PlanIndex

• FPL/2023/189 Granted

  Penrhos Works, Caergybi/Holyhead

  Cais llawn ar gyfer adeiladu a gweithredu is-orsaf 132kV gydag isadeiledd cysylltiedig yn cynnwys ffensys, trac mynediad newydd a cheblau tanddaearol yn / Full application for the construction and operation of a 132kV substation with associated infrastructure, including fencing, new access track and underground cables at

  Decided 25 Sep 2023 Full applications

Isle of Anglesey has decided this application; the outcome above is the register's own wording and the decision notice on the council portal carries the detail. More in our guide to what happens after a planning decision.

This application deals with conditions on an existing permission, supplying the details a condition requires or asking to vary or remove one, without reopening the permission itself. More in our guide to planning application types.

• Penrhos Works, Caergybi/Holyhead.

  SCR/2023/61 Submitted 23 Nov 2023 0m away

  Barn Sgrinio ar gyfer System Storio Ynni Batri (BESS) a gwaith cysylltiedig yn / Screening Opinion Outline for a Battery Energy Storage System (BESS) together with associated development at

  Decided Outline

• Parc Ffyniant / Prosperity Park, Caergybi/Holyhead

  DIS/2025/83 Submitted 17 Dec 2025 0m away

  Cais i ryddhau amod (06)(Cynllun Rheoli Amgylcheddol Dymchwel ac Adeiladu) and (21)(Cynllun Rheoli Traffig Adeiladu) o ganiatâd cynllunio OP/2025/2 yn / Application to discharge condition (06)(Demolition and Construction Environmental Management Plan) and (21)(Construction Traffic Management Plan) of planning permission OP/2025/2 at

  Decided Conditions Demolition 4 docs

• Parc Ffyrniant / Prosperity Parc, Caergybi / Holyhead

  OP/2023/8 Submitted 23 Nov 2023 0m away

  Cais amlinellol gyda'r holl faterion wedi ei cadw'n ol ar gyfer System Storio Ynni Batri (BESS) a gwaith cysylltiedig yn / Outline application with all matters reserved for a Battery Energy Storage System (BESS) together with associated development at

  Granted Outline 15 docs

• Parc Ffyrniant / Prosperity Park, Caergybi/Holyhead

  SCR/2024/12 Submitted 12 Mar 2024 0m away

  Barn sgrinio ar gyfer ailddatblygiad y safle i gynnwys dymchwel strwythurau ac adeiladau er mwyn galluogi adeiladu man cyflogaeth newydd yn cynnwys man diwydiannol cyffredinol (defnydd dosbarth B2), storio a dosbarthu (defnydd dosbarth B8), datblygiad diwydiannol ysgafn ac ymchwil (defnydd dosbarth B1) a storio egni batris yn / Screening opinion for the redevelopment of the site to include demolition of structures and buildings to enable the construction of new employment floorspace including general industrial (use class B2), storage and distribution (use class B8), light industrial and research development (use class B1) and battery energy storage at

  Decided Outline Demolition 2 docs

• Penrhos Works, Caergybi/Holyhead.

  SCR/2023/57 Submitted 2 Nov 2023 0m away

  Barn sgrinio ar gyfer bennu os oes angen caniatâd blaenorol ar gyfer dymchwel adeiladau a simne yn / Screening Opinion to determine whether prior approval is required for the demolition of buildings and a chimney stack at

  Decided Outline Demolition

• Penrhos Works, Caergybi/Holyhead

  VAR/2025/57 Submitted 24 Nov 2025 0m away

  Cais o dan Adran 73 i ddiwygio amod (02) (cynlluniau a gymeradwywyd) o ganiatâd cynllunio rhif FPL/2023/189 (Adeiladu a gweithredu is-orsaf 132kV gydag isadeiledd cysylltiedig yn cynnwys ffensys, trac mynediad newydd a cheblau tanddaearol) er mwyn diwygio'r dyluniad yn / Application under Section 73 to vary condition (02) (approved plans) of planning permission reference FPL/2023/189 (Construction and operation of a 132kV substation with associated infrastructure, including fencing, new access track and underground cables) so as to amend the design at

  Granted Conditions 6 docs

• DIS/2026/11 Decided

  Cae Rhos, Ffordd Porthdafarch / Porthdafarch Road, Caergybi / Holyhead

  Cais i ryddhau amodau (04) (Goleuadau Allanol), (08) (Cynnal a Chadw'r Mynediad), a (23) (Cynllun Rheoli Tirwedd) o ganiatâd cynllunio FPL/2023/353 (Cais llawn ar gyfer codi 54 o anheddau newydd, adeiladu mynedfa a ffordd newydd i gerbydau ynghyd â gwaith tirlunio meddal a chaled) ar dir ger / Application to discharge conditions (04) (External Lighting), (08) (Maintenance of the Access) and (23) (Landscaping Management Plan) of planning permission FPL/2023/353 (Full planning application for the erection of 54 new dwellings, construction of new vehicular access and road together with soft and hard landscaping on land adjacent to) on land adjacent to

  2 Mar 2026 Conditions
• DIS/2025/77 Decided

  Tir i'r Gogledd-Ddwyrain o Gwel y Llan, Llandegfan / Land to the North-East of Gwel y Llan, Llandegfan

  Cais i ryddhau amodau (03) (manylion cynllun i ddargyfeirio'r garthffos gyhoeddus ), (06) (Cynllun rheoli tirwedd), (08) (goleuadau allanol) , (09) (mesurau i sicrhau bod y ffordd fynediad a'r ystad) a (17) (CTMP) o ganiatâd cynllunio FPL/2024/105 (Cais llawn i godi 30 o anheddau preswyl (100% o unedau tai fforddiadwy), newidiadau i'r fynedfa bresennol, creu mynedfa newydd a ffordd fynediad fewnol ynghyd â gwaith cysylltiedig) yn / Application to discharge conditions (03) (details of a scheme to divert the public sewer), (06) (landscape management plan), (08) (external lighting ), (09) (maintenance of the access and estate road) and (17) (CTMP) of planning permission FPL/2024/105 (Full application for the erection of 30 residential dwellings (100% affordable housing units), alterations to existing access, creation of new access and internal access road together with associated works) at

  26 Nov 2025 Conditions
• DIS/2025/55 Decided

  Taldrwst, Dwyran.

  Cais i rhyddhau amodau (04) (Traenio), (11) (Cynllun Cadwraeth) ac (12) (a) (Crynodeb Gwylio Archaeolegol) o'r caniatâd cynllunio FPL/2023/61 yn / Application to discharge condition (04) (Drainage), (11) (Conservation Plan) and 12 (a) (Archaeological Watching Brief) of planning permission FPL/2023/61 at

  10 Jul 2025 Conditions
• DIS/2026/18 Decided

  Lon Deg, Caergybi / Holyhead.

  Cais i ryddhau amod (04) (INNS), (10) (Cynllun Rheoli Traffig Adeiladu), (12) (Cynllun Rheoli Tirwedd), (14) (Gwelliant Bioamrywiaeth), (16) (Cysylltiad Bang Eang) o ganiatâd cynllunio FPL/2025/46 (codi dau floc fflatiau sy'n cynnwys 11 fflat fforddiadwy) yn / Application to discharge condition (04) (INNS), (10) (Construction Traffic Management Plan), (12) (Landscape Management Plan), (14) (Biodiversity Enhancement), (16) (Gigabit Broadband Connection) of planning permission FPL/2025/46 (erection of two apartment blocks comprising of 11 affordable apartments) at

  25 Mar 2026 Conditions
• S106/2025/10 Granted

  6, Llys Bryn Brochan, Talwrn

  Cais i dynnu Cytundeb 106 yn ymwneud â'r cymal tai fforddiadwy yn / Application to delete the Section 106 agreement in relation to the affordable dwelling clause at

  28 Nov 2025 Conditions