Planning application
Welsh Assembly Government Buildings Sarn Mynach Llandudno Junction LL31 9RZ
Still open. Anyone can comment while the consultation period runs, and comments go to the council rather than to us.
Proposal
Installation of Battery Energy Storage System (BESS) units, including associated enclosure, infrastructure and ancillary works.
As published by the council, reference 0/53597
Application record
- Reference
- 0/53597
- Type
- Full
- Status
- REGISTERED
- Received
- 6 Aug 2026
- Validated
- 18 Aug 2026
- Ward
- Glyn y Marl
- Parish
- Cyngor Tref Conwy Town Council
- Postcode
- LL31 9RZ
Site history
Applications at this address on the Conwy register
This site has had 2 applications since 2024: 1 approved, 0 refused.
-
0/51775 Granted
Welsh Assembly Government Buildings Sarn Mynach Llandudno Junction LL31 9RZ
Display of non illuminated Free-standing monolith sign to display tenant information.
Timeline
Dates from the published record
-
6 Aug 2026
Received by Conwy
-
18 Aug 2026
Validated
Checked as complete and ready for consideration.
-
25 Aug 2026
Added to PlanIndex
-
Decision
Awaiting decision
Decision expected by 13 October 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.
Conwy took a median of 72 days over the applications it decided in the last year.
Documents
Plans, drawings, consultee responses and the officer's report
9 documents on file for this application
A planning file usually holds the application form, drawings and site plans, consultee responses, the officer's report and the decision notice.
Trade members open them from here.
Open the documentsWhat happens while it is decided
This application is with Conwy for determination, against a statutory target of eight weeks. Over the last year Conwy decided full applications in a median of 77 days. More in our guide to how long planning decisions take.
About full applications
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.
Nearby applications
Within 500 metres
-
Welsh Assembly Government Buildings Sarn Mynach Llandudno Junction LL31 9RZ
Display of non illuminated Free-standing monolith sign to display tenant information.
Granted Advertising 11 docs -
Ysgol Awel y Mynydd Sarn Mynach Esgyryn Llandudno Junction LL31 9RZ
Erection of a 2 no classroom single storey extension to Ysgol Awel y Mynydd including pupil toilet facilities and small staff room.
Granted Full applications Extension 31 docsSmall domestic -
MKM Building Supplies (Light side) Conway Road Llandudno Junction Conwy, Wales LL31 9RX
Display of One no illuminated and eight non-illuminated fascia signs
Granted Advertising 10 docs -
Mercedes of Llandudno Conway Road Llandudno Junction Conwy LL31 9BA
Display of 1 no internally illuminated free standing aluminium panel poster display unit and display of 2 no internally illuminated totem poles
Granted Advertising 11 docs -
67 Pen Dyffryn Llandudno Junction LL31 9AT
Construction of single storey extensions to front and rear of existing dwelling
Granted Full applications Extension 16 docsSmall domestic -
Conwy Land Rover Centre Ltd Ffordd Maelgwn LLANDUDNO JUNCTION LL31 9PL
Display of 2no. Internally Illuminated Land Rover Fascia Signs with Land Rover Logos 1no. Internally illuminated Land Rover Pylon Sign, with Land Rover Logo 1 No. Non Illuminated Welcome Sign. 2 No. Freestanding Direction Signs 1no. Internally Illuminated Land Rover / Jaguar Pole Service Sign (4 metres high) 1no. Non Illuminated Land Rover Customer Promise Sign 3 No. Non illuminated Customer Parking, Demonstrator Parking and Service Parking Signs 1 no. Internally illuminated Dealer Sign to Main Entrance (Rybrook)
Granted Advertising 24 docs
Other full applications
In Conwy
-
0/52696 Granted
Mostyn Champneys Retail Park Charlotte Road Llandudno LL30 1RY
Variation of condition no 2 of planning approval 0/47992 (Variation of Condition 2 of Planning Permission granted under reference No. 0/42833 (Variation of Condition 1 of Planning Permission reference No. 0/38017 to allow for an extended range of goods) to allow for the sale of an extended range of comparison goods) to allow for a limited extended range of goods to be displayed and sold from unit AB thereby enabling it to be occupied by Dunelm (Soft Furnishings) Ltd
-
0/53549 Refused
2 A Mostyn Street Llandudno LL30 2PS
Change of use of existing use class A unit to use class A3, replacement of windows / doors and shop front (with installation of sliding hatch), installation and operation of external area comprising of table / chairs / planters, installation of external flue and ducting (to rear elevation)
-
0/53528 Refused
Riviera 13 Arvon Avenue Llandudno LL30 2DY
Change of use from guest house (C1) to a single dwellinghouse (C3)
-
0/53502 Granted
15 Maes Rhun Tyn Y Groes Conwy LL32 8PA
Erection of side/rear extension, with infill, part conversion of existing garage
-
0/53550 Granted
60 Coed Coch Road Old Colwyn Colwyn Bay LL29 9UP
Demolition of existing garage and construction of an extension and alterations to existing dwelling including removal of chimney, new windows, doors & roof and external landscaping works.