Planning application
Telecommunications Mast 21A Auckland Crescent St Helens Industrial Estate St Helen Auckland DL14 9AD
Permission granted. Work must normally begin within three years of the decision or the permission lapses.
Proposal
Prior Notification for removal of the existing monopole and headframe and replacement with 22.5m-high Phosco monopole and headframe supporting 6.no antennas, 1no. relocated and 1no. new 0.3m dishes and ancillary equipment; the removal and replacement of the existing 3no. cabinets with 4no. upgraded cabinet and ancillary development thereto.
As published by the council, reference DM/25/02371/TEL
Application record
- Reference
- DM/25/02371/TEL
- Type
- Telecommunications Prior Notification
- Status
- Decided
- Decision
- Granted As published: Prior Approval Reqd and Granted
- Received
- 27 Aug 2025
- Validated
- 27 Aug 2025
- Decided
- 16 Oct 2025
- Ward
- West Auckland
- Parish
- No Parish
- Decision by
- Full Delegated
- Postcode
- DL14 9AD
Timeline
Dates from the published record
-
27 Aug 2025
Received by County Durham
-
16 Oct 2025
Decision issued: Prior Approval Reqd and Granted
-
13 Aug 2026
Added to PlanIndex
Who's behind it
Company information only, from the register and Companies House
Sinclair Dalby Ltd Agent, registered in Bath
Active · incorporated 2011 · Bath
194 applications on PlanIndex · across 69 councils · 76% granted
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See their track recordDocuments
Plans, drawings, consultee responses and the officer's report
24 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.
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Open the documentsWhat this grant of permission means
County Durham granted permission on 16 October 2025, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. More in our guide to what happens after a planning decision.
About telecoms applications
Telecoms applications cover masts, antennas and cabinets, usually as prior approval cases where the council considers siting and appearance only. More in our guide to planning application types.
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U Hold The Key Self Storage Mainsforth Road Ferryhill Station Ferryhill DL17 9DE
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