Helena House 348-352 High Street Sutton Surrey SM1 1PU

This site has had 2 applications since 2002: 2 approved, 0 refused.

• B2002/49969 Granted

  Helena House 348-352 High Street Sutton Surrey SM1 1PU

  Erection of six antennae and four transmission dishes together with ancillary facilities and equipment cabinets at roof level.

  Decided 15 Jan 2003 Telecoms

1. 13 Mar 2003

   Received by Sutton

2. 7 May 2003

   Decision issued: Permitted Development

3. 23 Aug 2026

   Added to PlanIndex

Sutton granted permission on 7 May 2003, 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.

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.

• Helena House 348-352 High Street Sutton Surrey SM1 1PU

  B2002/49969 Submitted 21 Nov 2002 0m away

  Erection of six antennae and four transmission dishes together with ancillary facilities and equipment cabinets at roof level.

  Granted Telecoms

• Telecommunication Mast 33554 Helena House 348 - 352 High Street Sutton SM1 1PU

  DM2021/02537 Submitted 23 Dec 2021 5m away

  Removal and replacement of 3no. antennas with 3no. new antennas, the re location of 3no. existing antennas, the removal and replacement of 4no. cabinets with 3no. new cabinets, and ancillary works thereto. (PM/CTIL_141504 23)

  Decided Outline 6 docs

• Helena House 348 - 352 High Street Sutton SM1 1PX

  DM2026/00155 Submitted 9 Feb 2026 8m away

  Non material amendment to approved application DM2022/01530 which allowed the 'Prior Approval change of use from Class E (Office) to Class C3 (Dwellings) on the second to fifth floors providing 27 self contained units', to amend the proposal to read as 'Prior Approval change of use from Class E (Office) to Class C3 (Dwellings) on the second to fifth floors providing self contained residential units'.

  Granted Amendments 5 docs

• Helena House 348 - 352 High Street Sutton SM1 1PX

  DM2021/02062 Submitted 14 Oct 2021 8m away

  Prior Approval in relation to the erection of 2 new floors to provide 12 self contained residential units.

  Refused Outline 35 docs

• Helena House 348 - 352 High Street Sutton SM1 1PX

  DM2026/00375 Submitted 23 Mar 2026 8m away

  Non material amendment to approved application DM2022/01530 which allowed the 'Prior Approval change of use from Class E (Office) to Class C3 (Dwellings) on the second to fifth floors providing 27 self contained units' to change informative 1 (Approved Plans) to a condition.

  Granted Amendments 5 docs

• Helena House 348 - 352 High Street Sutton SM1 1PX

  DM2026/00506 Submitted 20 Apr 2026 8m away

  Application to vary condition 6 of planning permission Ref: DM2022/01530 for the ''Prior Approval change of use from Class E (Office) to Class C3 (Dwellings) on the second to fifth floors providing 27 self contained units.'' to allow for alterations to the fifth floorplan.

  Granted Amendments 12 docs

• DM2026/00388 Refused

  Land To The North West Of 8 Sheridan Walk Carshalton SM5 3RP

  Prior Approval for the erection of a 20m high monopole mast with 2 separate equipment cabinets and associated ancillary works following the removal of an existing monopole mast and cabinets.

  25 Mar 2026 Telecoms
• DM2025/01576 Refused

  Grass Verge On Sparrow Farm Road, Adjacent To 379 London Road North Cheam KT17 2DF

  Prior Approval for the erection of a 17.5m high monopole mast supporting 6 antennas and 2 transmission dishes with 2 separate equipment cabinets and associated ancillary works.

  18 Dec 2025 Telecoms
• DM2023/01319 Refused

  Chiltern Road Sutton SM2 5QU

  Prior Approval for the erection of a 15m high monopole mast with 3 separate equipment cabinets and associated ancillary works.

  15 Aug 2023 Telecoms
• DM2022/00069 Refused

  Opposite Fitzhalan Court, Ewell Road Cheam

  Prior Approval for the erection of a 20m high monopole mast with wrapround Cabinet at base, 3 separate equipment cabinets and associated ancillary works on land to the front Fitzhalan Court.

  13 Jan 2022 Telecoms
• DM2021/02465 Granted

  Kimpton Park Way Sutton

  Prior Approval for the erection of a 20m high monopole mast with wrapround Cabinet at base, 3 separate equipment cabinets and associated ancillary works on land to the front of 16 Kimpton Park Way.

  13 Dec 2021 Telecoms