DM2023/00393

1. 9 Mar 2023

   Received by Sutton

2. 19 Jul 2023

   Validated

   Checked as complete and ready for consideration.

3. 13 Sep 2023

   Decision issued: Application Granted

4. 27 Jul 2026

   Added to PlanIndex

Permission has been granted, usually subject to conditions listed on the decision notice, some of which must be discharged before work starts. The decision notice on the council portal sets out exactly what was approved.

Work must normally begin within three years of the decision or the permission lapses. Neighbours cannot appeal a grant; challenging one means judicial review of how the decision was made, within tight time limits.

A full application seeks permission for a complete, detailed proposal in one go: siting, design, access and landscaping are all fixed at this stage. It is the standard route for new buildings, conversions and changes of use. The statutory target is eight weeks for smaller schemes and thirteen weeks for major development, though complex cases often take longer by agreement.

More on full applications applications in our guide

• DM2023/01424 Granted

  Helena House 348 - 352 High Street Sutton SM1 1PX

  Temporary mast with associated cabinet equipment cabinet as illustrated on the enclosed drawings. (NTQ 38652)

  8 Sep 2023 9m away Outline
• DM2026/00147 Granted

  Helena House 348 - 352 High Street Sutton SM1 1PX

  Retention and completion of part change of use of first-fifth floors to Class C3 (Residential) involving alterations to fenestrations.

  5 Feb 2026 14m away Full applications
• DM2025/01390 Awaiting decision

  Helena House 348 - 352 High Street Sutton SM1 1PX

  Application to vary condition 1 (Approved plans) and condition 2 (Occupation) of planning permission Ref: DM2024/00476 for the 'Prior Approval in relation to the erection of 2 new floors to provide 12 self contained residential units and parking', to allow for alterations to roof stairwell and, front and rear fenestrations.

  6 Nov 2025 17m away Amendments
• DM2026/00375 Granted

  Helena House 348 - 352 High Street Sutton SM1 1PX

  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.

  23 Mar 2026 27m away Amendments
• DM2026/00506 Granted

  Helena House 348 - 352 High Street Sutton SM1 1PX

  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.

  20 Apr 2026 27m away Amendments
• DM2021/02537 Decided

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

  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)

  23 Dec 2021 31m away Outline

• DM2026/00574 Granted

  81 Banstead Road Carshalton SM5 3NP

  Change of use from Class Ea (Display or retail sale of goods) to Class Eb (Sale of food and drink for consumption on the premises) involving the addition of an extraction flue to the rear.

  7 May 2026 Full applications
• DM2026/00645 Granted

  28 Deans Road Sutton SM1 1QP

  Erection of infill dormer extensions to the front and rear.

  26 May 2026 Full applications
• DM2026/00649 Granted

  St Margarets Catholic Church Fir Tree Grove Carshalton SM5 4NG

  Demolition of detached garage and erection of single storey community hall with adjoining roof, access ramp, and alterations to parking and landscaping.

  27 May 2026 Full applications
• DM2026/00646 Refused

  Flat 2 2 Hampton Road Worcester Park KT4 8ET

  Conversion of loft space involving alterations to existing roofline, a dormer extension at rear and rooflights to front roofslope.

  27 May 2026 Full applications
• DM2026/00374 Refused

  2 Arlington Drive Carshalton SM5 2EX

  Erection of an attached two storey dwelling with cycle and refuse storage.

  23 Mar 2026 Full applications