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Planning application

Helena House 348 - 352 High Street Sutton SM1 1PX

Granted Sutton DM2023/00643 PA Class E to Dwelling

Permission granted. Work must normally begin within three years of the decision or the permission lapses.

Proposal

Prior Approval for change of use from Use Class E (Office) to Class C3 (Dwellings) on first floor providing 7 self-contained units.

As published by the council, reference DM2023/00643

Application record

Reference
DM2023/00643
Type
PA Class E to Dwelling
Status
Prior Approval Approved
Decision
Prior Approval Approved
Received
24 Apr 2023
Validated
24 Apr 2023
Decided
23 Nov 2023
Ward
Sutton North
Decision by
Delegated Decision
Postcode
SM1 1PX

Site history

Applications at this address on the Sutton register

This site has had 12 applications since 2021: 8 approved, 1 refused.

  • CLC2026/00139 Awaiting decision

    Helena House 348 - 352 High Street Sutton SM1 1PX

    Application to clear condition 5 (Cycle Store) of approved application DM2026/00506.

    Submitted 28 Jul 2026
  • 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.

    Decided 30 Jun 2026 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.

    Decided 20 Apr 2026 Amendments
  • DM2026/00155 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 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'.

    Decided 9 Mar 2026 Amendments
  • 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.

    Decided 12 May 2026 Full applications
  • DM2025/01390 Granted

    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.

    Decided 8 Sep 2026
  • DM2025/01162 Awaiting decision

    Helena House 348 - 352 High Street Sutton SM1 1PX

    Prior Approval for change of use of first-fifth floors from Use Class E to residential use providing 33 self contained units.

    Submitted 11 Sep 2025 Outline
  • CLC2025/00078 Decided

    Helena House 348 - 352 High Street Sutton SM1 1PX

    Application to clear condition 4 (construction logistics plan) of approved application DM2023/01269.

    Decided 3 Jul 2025 Conditions
  • 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)

    Decided 13 Sep 2023 Outline
  • DM2023/00393 Granted

    Helena House 348 - 352 High Street Sutton SM1 1PX

    Erection of single storey rear extension, provision of cycle and refuse stores and alteration to fenestrations.

    Decided 13 Sep 2023 Full applications

Timeline

Dates from the published record

  1. 24 Apr 2023

    Received by Sutton

  2. 23 Nov 2023

    Decision issued: Prior Approval Approved

  3. 15 Sep 2026

    Added to PlanIndex

Who's behind it

Company information only, from the register and Companies House

Savills Limited Agent, registered in London

Active · incorporated 1987 · London

2,095 applications on PlanIndex · across 182 councils · 93% granted

Trade members see everything this firm has filed, how it was decided, and get an email the day it files again.

See their track record

Documents

Plans, drawings, consultee responses and the officer's report

23 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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What this grant of permission means

Sutton granted permission on 23 November 2023, 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 outline applications

An outline application tests the principle of developing a site, holding back details such as appearance and landscaping as reserved matters for later approval. More in our guide to planning application types.

Nearby applications

Within 500 metres

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

    DM2023/00393 Submitted 9 Mar 2023 3m away

    Erection of single storey rear extension, provision of cycle and refuse stores and alteration to fenestrations.

    Granted Full applications Extension 39 docs
    Small domestic
  • Helena House 348 - 352 High Street Sutton SM1 1PX

    DM2023/01424 Submitted 8 Sep 2023 6m away

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

    Granted Outline 2 docs
  • 348-352 Helena House High Street Sutton SM1 1PX

    DM2021/00899 Submitted 30 Apr 2021 7m away

    Change of use of the existing building from Class E (office) to C3 (residential) to provide 25 self contained residential units and flexible Class E/F uses at ground floor, alterations to fenestrations, removal of unused plant equipment to roof, associated car/disabled parking spaces, cycle/refuse storage and landscaping.

    Refused Full applications 61 docs
  • Helena House 348 - 352 High Street Sutton SM1 1PX

    DM2025/01162 Submitted 11 Sep 2025 11m away

    92% historically approved · decision due ~6 Nov

    Prior Approval for change of use of first-fifth floors from Use Class E to residential use providing 33 self contained units.

    Awaiting decision Outline 36 docs
  • Helena House 348 - 352 High Street Sutton SM1 1PX

    DM2026/00147 Submitted 5 Feb 2026 12m away

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

    Granted Full applications 42 docs
  • Helena House 348 - 352 High Street Sutton SM1 1PX

    CLC2025/00078 Submitted 15 May 2025 12m away

    Application to clear condition 4 (construction logistics plan) of approved application DM2023/01269.

    Decided Conditions 7 docs

In Sutton

  • DM2026/00454 Refused

    1 Cotswold Way Worcester Park KT4 8LL

    Erection of annexe to side.

    9 Apr 2026 Outline
  • DM2026/00803 Granted

    88 St Philips Avenue Worcester Park KT4 8LA

    Erection of a single storey rear extension and an outbuilding.

    2 Jul 2026 Outline
  • DM2026/00675 Granted

    3 Selwood Road Sutton SM3 9JU

    Erection of a single storey rear extension.

    3 Jun 2026 Outline
  • DM2026/00607 Granted

    42 The Gallop Sutton SM2 5RY

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

    15 May 2026 Outline
  • DM2026/00689 Granted

    180 Bridgewood Road Worcester Park KT4 8XU

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

    4 Jun 2026 Outline