Conwy And Denbighshire Nhs Trust, ROYAL ALEXANDRA HOSPITAL Marine Drive, Rhyl, Denbighshire, LL18 3AS

1. 16 Mar 2026

   Received by Denbighshire

2. 6 Aug 2026

   Added to PlanIndex

Permission has been granted, usually subject to conditions listed on the decision notice, some of which must be discharged before work starts. The decision notice on the council portal sets out exactly what was approved.

Work must normally begin within five years of the decision or the permission lapses. Neighbours cannot appeal a grant; challenging one means judicial review of how the decision was made, within tight time limits.

This type of application deals with conditions attached to an existing permission, either by supplying the details a condition requires, called discharging it, or by asking to vary or remove one. It does not reopen the principle of the permission itself. Building often cannot lawfully start, or continue past a set stage, until the named conditions are discharged.

More on conditions applications in our guide

• Conwy And Denbighshire Nhs Trust, ROYAL ALEXANDRA HOSPITAL Marine Drive, Rhyl, Denbighshire, LL18 3AS

  45/2025/0410/MD Submitted 29 Sep 2025 0m away

  Codi adeilad ysbyty tair llawr, pwynt mynediad newydd wedi'i ddiwygio, ffurfio lle parcio a thirlunio allanol, galluogi gwaith dymchwel, adeilad canolfan ynni newydd, gosod peiriannau, gosod thy pwmp chwistrellu a tanciau dwr a gwaith cysylltiedig. / Erection of a three-storey hospital building, amended and new point of access, formation of parking and external landscaping, enabling demolition works, new energy centre building, plant installations, installation of water tanks and sprinkler pump house and associated works.

  Granted Full applications Demolition
  Major scheme

• ROYAL ALEXANDRA HOSPITAL Marine Drive, Rhyl, Denbighshire, LL18 3AS

  45/2026/0116/AC Submitted 6 Mar 2026 0m away

  Decision due ~1 May

  Manylion y Cynllun Dwr Yfed a gyflwynwyd yn unol ag amod rhif 11 o ganiatad cynllunio rhif 45/2025/0410 / Details of Potable Water Scheme submitted in accordance with condition no. 11 of planning permission code no. 45/2025/0410

  Status unknown Conditions

• ROYAL ALEXANDRA HOSPITAL Marine Drive, Rhyl, Denbighshire, LL18 3AS

  45/2026/0103/AC Submitted 6 Mar 2026 0m away

  Manylion y Cynllun Ymchwiliad Ysgrifenedig a gyflwynwyd yn unol ag amod rhif 3 o ganiatad cynllunio rhif 45/2025/0410 / Details of Written Scheme of Investigation submitted in accordance with condition no. 3 of planning permission code no. 45/2025/0410

  Granted Conditions

• Royal Alexandra Hospital Marine Drive, Rhyl, Denbighshire, LL18 3AS

  45/2026/0035/PF Submitted 23 Jan 2026 0m away

  Decision due ~20 Mar

  Adleoli uned gollwng CAMHS bresennol i hwyluso datblygu'r safle ochr, gan gynnwys datblygu llwybrau troed i'r uned a gardd y plant / Relocation of existing CAMHS drop down unit to facilitate development of the side site, including development of footpaths to the unit and children's garden area

  Status unknown Full applications

• Conwy And Denbighshire Nhs Trust, ROYAL ALEXANDRA HOSPITAL Marine Drive, Rhyl, Denbighshire, LL18 3AS

  45/2026/0014/PF Submitted 12 Jan 2026 0m away

  Gosod grisiau dianc tan dros dro newydd / Installation of temporary replacement fire escape staircase

  Granted Full applications

• Royal Alexandra Hospital Marine Drive, Rhyl, Denbighshire, LL18 3AS

  45/2025/0567/LBC Submitted 22 Dec 2025 0m away

  Decision due ~16 Feb

  Dymchwel Adeilad Ystadau a grisiau dianc rhag tan a gosod grisiau dianc rhag tan dros dro yn eu lle (cais Adeilad Rhestredig) / Demolition of Estates Building and fire escape staircase and installation of a replacement temporary fire escape staircase (Listed Building application)

  Status unknown Heritage and listed buildings Demolition

• 28/2026/0256/AC Status unknown

  GARN, Henllan, Denbigh, Denbighshire, LL16 5BW

  Manylion a rhannau gwaith coed ffenestri ar raddfa fawr gan gynnwys manylion is-siliau a lintel a gyflwynwyd yn unol ag amod rhif 3 o Ganiatad Adeilad Rhestredig Rhif 28/2025/0465 / Window large-scale joinery details and sections including sub cills and lintel details submitted in accordance with condition no. 3 of Listed Building Consent Code No. 28/2025/0465

  4 Jun 2026 Conditions
• 40/2026/0249/AC Status unknown

  PLASTECOWOOD LTD Expressway Business Park, Bodelwyddan, Rhyl, Denbighshire, LL18 5SQ

  Manylion cynllun ar gyfer gwella bioamrywiaeth a gyflwynwyd yn unol ag amod rhif 3 o ganiatad cynllunio rhif 40/2024/1506 / Details of a scheme for biodiversity enhancement submitted in accordance with condition no. 3 of planning permission code no. 40/2024/1506

  22 May 2026 Conditions
• 23/2026/0228/AC Granted

  PENTRE ISA, Llanrhaeadr, Denbigh, Denbighshire, LL16 4PD

  Manylion rhaglen cofnodi a dadansoddi adeiladau, sy'n cyfateb i arolwg adeiladau Lefel 2 Lloegr Hanesyddol (amod 5) a chynllun draenio dwr budr a dwr wyneb (amod 6) a gyflwynwyd yn unol a chais rhif 23/2025/0546 / Details of programme of building recording and analysis, equivalent to an Historic England Level 2 building survey (condition 5) and foul and surface water drainage scheme (condition 6) submitted in accordance with application code no. 23/2025/0546

  11 May 2026 Conditions
• 25/2026/0219/AC Status unknown

  WAEN DILEN, Nantglyn, Denbigh, Denbighshire, LL16 5PS

  Manylion cynllun goleuo allanol; tirlunio caled a meddal a deunyddiau allanol a gyflwynwyd yn unol ag amodau rhifau 3, 6 ac 8 o ganiatad cynllunio rhif 25/2024/1595 / Details of external lighting scheme; hard and soft landscaping and external materials submitted in accordance with condition no's 3, 6 and 8 of planning permission code no. 25/2024/1595

  5 May 2026 Conditions
• 28/2026/0214/AC Status unknown

  GARN, Henllan, Denbigh, Denbighshire, LL16 5BW

  Manylion y datganiad dull yn manylu ar yr atgyweiriadau gwaith maen a'r nwyddau dŵr glaw a gyflwynwyd yn unol ag amodau rhif 5 ac 8 o Ganiatâd Adeilad Rhestredig Rhif 28/2025/0465 / Details of method statement detailing the stonework repairs and rainwater goods submitted in accordance with condition no's 5 and 8 of Listed Building Consent Code No. 28/2025/0465

  1 May 2026 Conditions