Council planning record

Cais amlinellol gyda’r holl faterion wedi eu cadw’n ôl (ac eithrio mynediad) ar gyfer yr ailddatblygu’r tir i gynnwys dymchwel strwythurau ac adeiladau er mwyn galluogi gwaith o adeiladu lleoliadau cyflogaeth newydd yn cynnwys canolfannau data (defnydd dosbarth B8), swyddfeydd, mannau ymchwil a datblygu (defnydd dosbarth B1) a storfa ynni batris (Defnydd unigryw). Bydd yr ailddatblygiad hefyd yn cynnwys trefniadau draenio, lleiniau caled, cadw gwaith tirlunio a gwaith tirlunio newydd ynghyd â datblygiadau cysylltiedig eraill yn / Outline application with all matters reserved (except access) for the redevelopment of land to include demolition of existing structures and buildings to allow construction of new employment floorspace including, data centres (use class B8), offices, research and development space (use class B1) and battery energy storage (Unique use). The redevelopment will also include drainage arrangements, hardstanding areas, retained and new landscaping together with other associated development at

Parc Ffyniant / Prosperity Park, Caergybi/Holyhead

ClosedReference: OP/2025/2Isle of Anglesey County Council

Last published check: 22 Sept 2026, 04:47. Check the council record for more recent changes.

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Application location

Parc Ffyniant / Prosperity Park, Caergybi/Holyhead

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Application summary

Status
Closed
Application type
Outline planning permission: All matters reserved
Received
21 Feb 2025
Validated
27 Feb 2025
Determination deadline
30 Jul 2025
Local authority
Isle of Anglesey County Council

Application overview

Cais amlinellol gyda’r holl faterion wedi eu cadw’n ôl (ac eithrio mynediad) ar gyfer yr ailddatblygu’r tir i gynnwys dymchwel strwythurau ac adeiladau er mwyn galluogi gwaith o adeiladu lleoliadau cyflogaeth newydd yn cynnwys canolfannau data (defnydd dosbarth B8), swyddfeydd, mannau ymchwil a datblygu (defnydd dosbarth B1) a storfa ynni batris (Defnydd unigryw). Bydd yr ailddatblygiad hefyd yn cynnwys trefniadau draenio, lleiniau caled, cadw gwaith tirlunio a gwaith tirlunio newydd ynghyd â datblygiadau cysylltiedig eraill yn / Outline application with all matters reserved (except access) for the redevelopment of land to include demolition of existing structures and buildings to allow construction of new employment floorspace including, data centres (use class B8), offices, research and development space (use class B1) and battery energy storage (Unique use). The redevelopment will also include drainage arrangements, hardstanding areas, retained and new landscaping together with other associated development at

Proposal details

Reference
OP/2025/2
Alternative references
PP-12995829
Ward
Tref Cybi
Parish
Holyhead
Agent
Oxalis Planning Ltd

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Application timeline

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  1. Received date

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  2. Valid date

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  3. Earliest decision date

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  4. Decision date

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  5. Current decision expiry date

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  6. Decision notice sent date

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Decision & conditions

Caniatáu / Permitted
Planning conditions

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