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Planning application

Maudsley Hospital Denmark Hill London Southwark SE5 8AZ

Granted Southwark 20/AP/3445 Minor application

Works: Extension

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

Proposal

Construction of extension to the first second and third floor of the outpatients department at Maudsley Hospital to provide a new lift shaft.

As published by the council, reference 20/AP/3445

Application record

Reference
20/AP/3445
Type
Minor application
Status
Granted
Decision
Granted As published: Minor - GRANTED
Received
17 Dec 2020
Validated
8 Jan 2021
Decided
12 Feb 2021
Ward
St Giles
Decision by
Delegated Panel - Simple
Postcode
SE5 8AZ

Site history

Applications at this address on the Southwark register

This site has had 4 applications since 2020: 3 approved, 0 refused.

  • 26/AP/2762 Awaiting decision

    Maudsley Hospital Denmark Hill London Southwark SE5 8AZ

    Renewal of the existing slate roof covering, replacing natural slate with compatible natural slate, also replacing lead flat roof areas with new lead roof covering.

    Submitted 17 Sep 2026
  • 22/AP/0940 Granted

    Maudsley Hospital Denmark Hill London Southwark SE5 8AZ

    Details of Condition 3 New drawings (scale 1:5/10 elevation, section, plans including glazing bars of the new windows) for all new fenestrationas required by planning permission 19/AP/2293 dated 21/9/2019 for removal and replacement of windows

    Decided 8 Apr 2022 Conditions
  • 20/AP/1355 Granted

    Maudsley Hospital Denmark Hill London Southwark SE5 8AZ

    Construction of a waste bin compound

    Decided 8 Jul 2020 Full applications

Timeline

Dates from the published record

  1. 17 Dec 2020

    Received by Southwark

  2. 8 Jan 2021

    Validated

    Checked as complete and ready for consideration.

  3. 12 Feb 2021

    Decision issued: Minor - GRANTED

  4. 4 Aug 2026

    Added to PlanIndex

Who's behind it

Company information only, from the register and Companies House

Stride Treglown Limited Agent, registered in Clifton Down

Active · incorporated 1983 · Clifton Down

312 applications on PlanIndex · across 51 councils · 97% 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

15 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.

Watch members (£5 a month) open the document list from here.

Open the documents

What this grant of permission means

Southwark granted permission on 12 February 2021, 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 full applications

A full application seeks permission for a complete, detailed proposal in one go, with siting, design, access and landscaping all fixed at this stage. More in our guide to planning application types.

Nearby applications

Within 0.3 miles

  • Maudsley Hospital Outpatient Department Denmark Hill London Southwark SE5 8AA

    22/AP/2101 Submitted 14 Jun 2022 50 yards away

    Installation of air handling unit and associated plant equipment on the roof and side wall of the Outpatient Department and metal external staircase

    Granted Full applications 18 docs

  • 101 - 103 Denmark Hill London Southwark SE5 8AA

    26/AP/1168 Submitted 23 Apr 2026 50 yards away

    Listed building consent for the installation of heat recovery ventilation grille units and secondary glazing to windows

    Granted Heritage and listed buildings Windows or glazing 31 docs

  • Middle House Annexe Maudsley Hospital Denmark Hill London Southwark SE5 8AZ

    25/AP/3293 Submitted 11 Nov 2025 50 yards away

    Middle House Annex replacement windows, internal alternations and new external heat recovery unit. Demolition of existing UPVC conservatory. Middle House, part replacement windows.

    Granted Full applications Extension Demolition +1 19 docs

  • Felix Post Unit And Old Age Psychiatry Building Maudsley Hospital Denmark Hill London Southwark SE5 8AZ

    21/AP/3294 Submitted 16 Sep 2021 50 yards away

    Non material amendment to Condition 1 (Approved plans) of planning permission 20/AP/1302 for 'Demolition of existing buildings and construction of new centre for Children and Young People to include outpatients, inpatients, school, research and clinical floorspace, associated roof terraces, cycle parking, services compound and landscaping' for minor internal and external changes.

    Decided Conditions Demolition 20 docs

  • Maudsley Hospital Denmark Hill London Southwark SE5 8AZ

    22/AP/0940 Submitted 9 Mar 2022 50 yards away

    Details of Condition 3 New drawings (scale 1:5/10 elevation, section, plans including glazing bars of the new windows) for all new fenestrationas required by planning permission 19/AP/2293 dated 21/9/2019 for removal and replacement of windows

    Granted Conditions Windows or glazing 24 docs

  • Maudsley Hospital Denmark Hill London Southwark SE5 8AZ

    26/AP/2762 Submitted 17 Sep 2026 100 yards away

    95% historically approved · decision due ~27 Nov

    Renewal of the existing slate roof covering, replacing natural slate with compatible natural slate, also replacing lead flat roof areas with new lead roof covering.

    Awaiting decision Roofing

In Southwark

  • 26/AP/2734 Awaiting decision

    Flat D 116 Barry Road London Southwark SE22 0HP

    Construction of a rear dormer extension with juliet balcony and the addition of three roof lights to the front roof slope.

    Received 15 Sep, published by the council 11 Oct 2026 Full applications
  • 26/AP/0663 Granted

    Burgess Business Park Parkhouse Street London Southwark SE5 7TJ

    Construction of new employment floorspace to provide Class E(g)(iii) and Class B8 floorspace, together with associated external works including the installation of a security cabin and replacement boundary fencing.

    Received 5 Mar, published by the council 28 Jul 2026 Full applications
  • 26/AP/0565 Withdrawn

    Church Of St Thomas More 380 Lordship Lane London Southwark SE22 8ND

    Landscaping works to provide accessible access from the church carpark to the John Paul Community Hall and Parish Office.

    Received 25 Feb, published by the council 28 Jul 2026 Full applications
  • 26/AP/2659 Awaiting decision

    23B Adys Road London Southwark SE15 4DX

    Rear dormer with 2no. rooflights on front slope plus a roof terrace over part of rear addition roof

    8 Sep 2026 Full applications
  • 26/AP/2660 Awaiting decision

    Vintage Yard 59 - 63 Bermondsey Street London Southwark SE1 3XF

    Installation of replacement rooftop and replacement low level roof plant, elevation alterations to include the removal of existing entrance gate and refurbishment of existing front door.

    8 Sep 2026 Full applications