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Planning application

23 Henslowe Road London Southwark SE22 0AP

Awaiting decision Southwark 25/AP/3294 Householder Application

Works: Extension Domestic

Read from the description, not a valuation. How we read the register

Still open. Anyone can comment while the consultation period runs, and comments go to the council rather than to us.

Proposal

Ground floor rear and side extension with the creation of a lightwell

As published by the council, reference 25/AP/3294

Application record

Reference
25/AP/3294
Type
Householder Application
Status
Under consideration/assessment
Received
11 Nov 2025
Validated
11 Nov 2025
Ward
Dulwich Hill
Parish
Dulwich
Postcode
SE22 0AP

Timeline

Dates from the published record

  1. 11 Nov 2025

    Received by Southwark

  2. 10 Aug 2026

    Added to PlanIndex

  3. Decision

    Awaiting decision

    Decision expected by 6 January 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

    Southwark took a median of 52 days over the applications it decided in the last year.

Who's behind it

Company information only, from the register and Companies House

Agent on file, registered in Doncaster

189 applications on PlanIndex · across 18 councils · 93% granted

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Documents

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

17 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 happens while it is decided

This application is with Southwark for determination, against a statutory target of eight weeks. Over the last year Southwark decided householder applications in a median of 56 days. More in our guide to how long planning decisions take.

About householder applications

Householder applications cover work to an existing house and its garden, such as extensions, lofts and outbuildings, and cannot create a separate dwelling or change what the building is used for. More in our guide to planning application types.

Nearby applications

Within 500 metres

  • 21 Henslowe Road London Southwark SE22 0AP

    22/AP/2950 Submitted 22 Aug 2022 4m away

    Construction of a ground floor side infill extension.

    Granted Householder Extension 11 docs
    Domestic
  • 31 Henslowe Road London Southwark SE22 0AP

    25/AP/2451 Submitted 26 Aug 2025 22m away

    Single storey side/rear infill extension; replacement of window on rear elevation with glazed doors.

    Granted Householder Extension Windows or glazing 12 docs
    Small domestic
  • 46 Friern Road London Southwark SE22 0AX

    22/AP/1829 Submitted 27 May 2022 33m away

    Construction of a single storey ground floor side-infill extension and the installation of new aluminium framed bi-folding doors to the rear of the property.

    Granted Householder Extension Windows or glazing 24 docs
    Small domestic
  • 44 Friern Road London Southwark SE22 0AX

    20/AP/1147 Submitted 21 Apr 2020 33m away

    Construction of ground floor side extension.

    Granted Householder Extension 8 docs
    Domestic
  • 14 Henslowe Road London Southwark SE22 0AP

    23/AP/2083 Submitted 25 Jul 2023 44m away

    Variation of Condition 2 'Approved Plans' of planning permission 19/AP/0545: Construction of a side and rear single storey extensionVariations sought: - Changing the approved flat roof section showing on approved drawing ref:1807 -15-a to be replaced with gable roof so there is one gable roof to rear instead of a mixture of gable and flat roofs.- Maintain the approved ridge height at that point. The approved parapet wall will be reduced in height to what have been approved as a result. - Existing bathroom window will be slightly reduced in depth to accommodate the flashing to the wall. Roof light on that side instead of the flat roof light. - The small section of the flat roof adjacent to the external dining room wall will be replaced by taking the lean to roof all the way to that wall so in effect the appearance on that particular section will not looked altered when looking from the rear garden, and this will not have any negative impact or adversary on the adjacent property, but there will be a slight increase of the volume as a result as this section. The window of the dining room will not be reduced in height as approved but part will be blocked where the rafters of the lean to roof abut it this will allow keeping the main feature of the window and at the same time allowing visual connection into the proposed extension and the rear of the garden. The opening at the rear wall will be reduced to a set of bifold doors which the overall width is less than the combination of the French doors and large window. Internally the proposed cloak room is omitted in favor of a better kitchen layout.

    Granted Amendments Extension Loft or dormer +2 13 docs
    Small domestic
  • 5 Henslowe Road London Southwark SE22 0AP

    23/AP/2877 Submitted 13 Oct 2023 48m away

    Construction of rear dormer extension over the existing rear outrigger, installation of x2 roof lights to the front elevation roof slope and replacement of existing rear dormer window.

    Granted Householder Extension Loft or dormer +1 11 docs
    Domestic

In Southwark

  • 26/AP/0707 Granted

    33 Abbotswood Road London Southwark SE22 8DJ

    Construction of a rear dormer extension and ground floor rear extension.

    11 Mar 2026 Householder
  • 26/AP/0784 Granted

    60 Grove Park London Southwark SE5 8LF

    Refurbishment of the property including replacement of glazing with thermally efficient conservation windows templated after originals, construction of a single-storey rear extension, a loft extension, minor internal partition alterations, and removal of external soil vent pipes.

    18 Mar 2026 Householder
  • 26/AP/1488 Granted

    15 Canon Beck Road London Southwark SE16 7DJ

    Loft conversion including the insertion of 2 no. rooflights to the front roof slope; conversion of the existing garage to a habitable room with an associated window to replace the existing garage door on the front elevation, installation of an Air Source Heat Pump and other alterations to the rear elevation fenestration at ground floor level.

    22 May 2026 Householder
  • 26/AP/0971 Granted

    86 Henslowe Road London Southwark SE22 0AS

    Retrospective planning permission for alterations to front garden layout including a front porch with projecting canopy, alterations to window apertures and fenestration, provision of cycle and refuses stores, along with hard and soft landscaping. new bin store and raised porch roof and revisions to front elevation fenestration.

    2 Apr 2026 Householder
  • 26/AP/1519 Granted

    61 Tyrrell Road London Southwark SE22 9NE

    Construction for a rear and side wrap around ground floor extension

    27 May 2026 Householder