PlanningTrack
Get started

Council planning record

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.

Helena House 348 - 352 High Street Sutton SM1 1PX

Application GrantedReference: DM2026/00375London Borough of Sutton

Last published check: 28 Sept 2026, 09:45. Check the council record for more recent changes.

Application location

Helena House 348 - 352 High Street Sutton SM1 1PX

This record has no verified map location.

View council map

Application summary

Status
Application Granted
Application type
Non-Material Amendment
Received
23 Mar 2026
Validated
23 Mar 2026
Determination deadline
20 Apr 2026
Local authority
London Borough of Sutton

Application overview

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.

Proposal details

Reference
DM2026/00375
Ward
Sutton North
Agent
Ella Hines

Sign in to view all collected council fields and recorded changes.

Sign in to view collected details

Documents 5 of 5

DocumentPublishedAction
DECISION NOTICE GRANT NMADecision · PDF20 Apr 2026View
OFFICER REPORTOfficer Report · PDF20 Apr 2026View
Application Form (No personal data)Application Form · PDF23 Mar 2026View
Site Location PlanDrawing · PDF23 Mar 2026View
Covering LetterSupporting Document · PDF23 Mar 2026View

Documents open on the council website. Browse council documents if a link has changed.

Application timeline

Council milestones and published deadlines. A deadline passing does not confirm a decision.

  1. Application Received Date

    Published milestoneCouncil source

  2. Application Validated Date

    Published milestoneCouncil source

  3. Decision Issued Date

    Published milestoneCouncil source

  4. Determination Deadline

    Past published deadline

    A published target or deadline. It does not confirm an outcome.

    Council source

Decision & conditions

Application Granted
DECISION NOTICE GRANT NMA
Planning conditions

Conditions aren’t listed here. Read the council decision notice for the full decision and conditions.

Related records

Understand this planning record

All planning guides

  • Understanding planning · 13 min read

    Planning application documents: what to read first

    Understand planning application documents, officer reports and decision notices. Use a reading checklist, document table and worked example to inspect a case.

    UK research
    Published Updated

  • Understanding planning · 13 min read

    Planning application statuses explained

    Understand pending consideration, approved, refused and withdrawn planning applications. Compare status labels and find the documents explaining each outcome.

    UK research
    Published Updated

  • Understanding planning · 13 min read

    Planning permission drawings: how to read plans

    Read planning drawings, floor plans, elevations and sections. Use labelled diagrams, a drawing comparison table and revision checks to understand a proposal.

    UK research
    Published Updated