Planning application
26/03324/TELNOT
Griffith House 280 Old Marylebone Road London NW1 5RJ
Proposal
Proposed six antennas (top of proposed antennas 26.60m AGL)and fifteen RRHs to be added Proposed two. 300 dishes (C/L 25.30m AGL) and Proposed equipment cabin
As published by the council, reference 26/03324/TELNOT
Timeline
Dates from the published record
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8 May 2026
Received by Westminster
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20 May 2026
Decision issued: No Further Action
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21 Jul 2026
Added to PlanIndex
After the decision
The process from here
The council has decided this application; the published outcome sits in the record above and the decision notice on the council portal carries the detail, including any conditions.
If permission was granted, work must normally begin within three years of the decision. If it was refused, the applicant can appeal within the statutory time limit or submit a revised scheme.
About telecoms applications
How this application type works
Telecommunications applications cover masts, antennas and cabinets, most of which come forward as prior approval cases under permitted development rules. The council typically has 56 days to consider siting and appearance only. The need for the network itself is treated as established, so objections carry most weight where they address visual impact or siting.
Nearby applications
Within 500 metres
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25/05478/FULL Awaiting decision
Former Lt Depot Site Chapel Street London NW1 5DH
Erection of train crew accommodation building (Use Class E) across lower ground, upper ground and first floors. New plant, cycle parking and all other works incidental to the development.
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26/01942/CLEUD Awaiting decision
48 Chapel Street London NW1 5DH
To confirm the lawful implementation of planning permission dated 7 October 2022 under application referenced 20/06148/FULL for "Demolition of the existing building and erection of a part 3 storey and part 7 storey (plus basement) hotel, public house and retail premise; including excavation of basement, bin and bike storage, rooftop plant, new tree and relocation of two phone boxes (linked to 20/06108/LBC)."
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22/04883/ADFULL Granted
Development Site At Former Westcourt House Old Marylebone Road London
Detailed drawings of approved windows pursuant to condition 7 part (i) of planning permission granted at appeal dated 17th December 2019 (RN: 17/04194/FULL).
-
26/02158/ADV Awaiting decision
12 - 14 Harcourt Street London W1H 4HD
Display of two non-illuminated fascia signs measuring 0.31m x 1.98m and 0.46m x 3m. [Linked to 26/02157/FULL]
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26/02157/FULL Awaiting decision
12 - 14 Harcourt Street London W1H 4HD
Extension of and improvements to the existing ground floor terrace to the rear, modification to entrances, installation of security access gate, other associated external works and the installation of new signage. [Linked to 26/02158/ADV]
-
25/08187/CLEUD Awaiting decision
12 - 14 Harcourt Street London W1H 4HD
Rear window at second floor; raised section of metal railings that enclose the rear roof area at the second floor; and alterations to the metal railings to install glazed panels.
Other telecoms applications
In Westminster
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26/04688/TELNOT Decided
Tresco House 65 Lisson Grove London NW1 6UH
Installation of 6no. antennas, 3no. cabinets and ancillary works thereto.
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26/04589/TELCOM Awaiting decision
23 - 24 Aberdeen Place NW8 8JR
Application to determine if prior approval is required for a proposed installation of Fibre distribution box, external and internal cables under The Town and Country Planning (General Permitted Development) (England) Order 2015 (as amended) - Schedule 2, Part 16, Class A.
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26/04374/TELCOM Awaiting decision
Covent Garden Exchange 30 - 34 Bow Street London WC2E 7AT
Three replacement antennas up to 30.3m high affixed to the telephone exchange; replacement of one 26.5m stub tower on roof of telephone exchange building, which will host three new antennas at a maximum height of 25.9m; and additional and removal of ancillary equipment at a high level.
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26/03842/TELNOT Decided
80 Bravington Road London W9 3AJ
Installation of a fixed line broadband electronic communications apparatus outside mythril house 80 bravington road.
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26/03770/TELNOT Decided
British Telecom 41 - 43 Townshend Road London NW8 6LL
Removal of 3no. /Antennas at 20m, 3no. /Antennas at 20.5m and l5no. ERS's at high and ground level; the installation of 2no. Antennas at 20.8m, /no. Antenna at 2l3m, 2no. Antennas at 21.5m, /no. Antenna at 22m and 12no. RRU's at high level; as well as the installation and removal of further ancillary equipment.