Planning application
Welsh Assembly Government Buildings Sarn Mynach Llandudno Junction LL31 9RZ
Permission granted. Work must normally begin within five years of the decision or the permission lapses.
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
- Granted As published: FINAL DECISION
- Decision
- Granted As published: Approved With Conditions
- Received
- 6 Aug 2026
- Validated
- 18 Aug 2026
- Decided
- 30 Sep 2026
- Ward
- Glyn y Marl
- Parish
- Cyngor Tref Conwy Town Council
- Decision by
- Case Officer
- Postcode
- LL31 9RZ
Site history
Applications at this address on the Conwy register
This site has had 2 applications since 2024: 2 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
-
30 Sep 2026
Decision issued: Approved With Conditions
Documents
Plans, drawings, consultee responses and the officer's report
11 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.
Watch members (£5 a month) open the document list from here.
Open the documentsWhat this grant of permission means
Conwy granted permission on 30 September 2026, subject to any conditions on the decision notice. Work must normally begin within five years or the permission lapses. More in our guide to what happens after a planning decision.
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 0.3 miles
-
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 -
Halliwell Jones Ffordd Maelgwn LLANDUDNO JUNCTION LL31 9PL
Display of 5 no. internally illuminated fascia signs, 1 no. externally illuminated pylon sign, 1 no. non illuminated pylon sign, 3 no. "MINI" flags on repositioned existing poles and 3 no. "BMW" flags on repositioned existing poles
Granted Advertising 19 docs
Other full applications
In Conwy
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0/53489 Granted
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0/53636 Granted
61 B Conway Road Colwyn Bay LL29 7LG
Variation of Condition no.2 of Planning Approval 0/52534 (PROPOSED CONVERSION OF EXISTING GARAGE/OFFICE SPACE TO ANNEX AND PROPOSAL OF A SINGLE STOREY REAR EXTENSION) to allow for changes to approved plans.
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0/53572 Granted
Neuadd Y Plwyf Llanefydd Llanefydd Conwy LL16 5EA
Installation of a shipping container for storing equipment from the village hall
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0/53556 Granted
Sheraton West Parade Llandudno LL30 2BD
Proposed Extensions & Alterations, and Garage Extension
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0/53561 Granted
Brignal 7 Grosvenor Road Colwyn Bay LL29 7YF
Proposed adaptation of single storey structure to include replacement of parapet roof with pitched roof, roof windows and glazed gable, and formation of window and bi-fold door openings