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Planning application

21 Casino Avenue London Southwark SE24 9PQ

Granted Southwark 20/AP/2247 Householder Application

Works: Extension Small domestic

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

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

Proposal

Construction of a single storey side extension.

As published by the council, reference 20/AP/2247

Application record

Reference
20/AP/2247
Type
Householder Application
Status
Granted
Decision
Granted As published: Householder - GRANTED
Received
10 Aug 2020
Validated
11 Aug 2020
Decided
6 Oct 2020
Ward
Dulwich Village
Parish
Dulwich
Decision by
Delegated Panel - Simple
Postcode
SE24 9PQ

Timeline

Dates from the published record

  1. 10 Aug 2020

    Received by Southwark

  2. 11 Aug 2020

    Validated

    Checked as complete and ready for consideration.

  3. 6 Oct 2020

    Decision issued: Householder - GRANTED

  4. 11 Sep 2026

    Added to PlanIndex

Documents

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

11 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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Open the documents

What this grant of permission means

Southwark granted permission on 6 October 2020, 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 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 0.3 miles

  • 23 Casino Avenue London Southwark SE24 9PQ

    25/AP/2573 Submitted 9 Sep 2025 50 yards away

    96% historically approved · decision due ~7 Nov

    Non-Material Amendment to planning permission ref. 25/AP/0438 dated 14/04/2023 for 'Construction of single storey rear extension following demolition of existing lean-to extension.' Amendment seeks the omission of the rooflight, and revisions to the external door design to be partially glazed.

    Awaiting decision Conditions Extension Loft or dormer +2 15 docs
    Small domestic

  • 11 Herne Hill London Southwark SE24 9NF

    22/AP/2587 Submitted 20 Jul 2022 50 yards away

    (T1) Neighbouring Oak at 9 Herne Hill: remove epicormic growth from trunk and lift crown to 6m on side of No.11 onlyHeight 9mCrown spread 5.5m1 x Mature oak to reduce to previous points. (reduce by approx. 1-2 meters)Resubmission of 20/AP/1962, granted approval but works not carried out within the 2 year timeframe.

    Granted Trees 8 docs

  • 9 Herne Hill London Southwark SE24 9NF

    20/AP/1962 Submitted 16 Jul 2020 50 yards away

    Tree Works: T1 - 1 x Mature oak to reduce to previous points. (reduce by approx. 1-2 meters); The tree is overgrown and last works were carried out approx 4 years ago.

    Granted Trees 7 docs

  • 7 Herne Hill London Southwark SE24 9NF

    26/AP/1537 Submitted 28 May 2026 50 yards away

    Works to tree with a TP0: T1 - Sycamore- Reduce crown by 30%

    Withdrawn Trees 8 docs

  • 17 Herne Hill London Southwark SE24 9NF

    23/AP/2291 Submitted 14 Aug 2023 50 yards away

    Construction of; a single storey rear extension at ground floor level, a rear patio, a detached shed and adjacent patio to the rear garden, installation of new window to side elevation and replacement windows to front and rear elevations.

    Granted Householder Extension Windows or glazing 19 docs
    Small domestic

  • 33 Casino Avenue London Southwark SE24 9PQ

    25/AP/3000 Submitted 15 Oct 2025 50 yards away

    99% historically approved · decision due ~10 Dec

    Works to a tree with at TPO: T1 (1 x Large Oak) - Crown reduce by up to approximately 3 meters and to remove major deadwood. General maintenance.

    Awaiting decision Trees 3 docs

In Southwark

  • 26/AP/2158 Granted

    7 Alma Grove London Southwark SE1 5PY

    Erection of a rear ground floor side extension with a framed glass roof and bi-folding rear doors. Replacement of windows and door. Alterations to external facade.

    Received 21 Jul, published by the council 25 Jul 2026 Householder
  • 26/AP/2601 Awaiting decision

    49 Henshaw Street London Southwark SE17 1PE

    Demolition of existing rear extension and construction of part single, part two storey rear extension and erection of roof terrace on main roof with balustrades and glazed access hatch.

    2 Sep 2026 Householder
  • 26/AP/2545 Awaiting decision

    76 Shenley Road London Southwark SE5 8NQ

    Construction of a single storey side and rear extension to the rear; construction of a rear dormer roof extension over the main roofslope and the installation of 3x rooflights to the front roofslope.

    Received 26 Aug, published by the council 3 Sep 2026 Householder
  • 26/AP/2533 Awaiting decision

    28 Tyrrell Road London Southwark SE22 9NE

    Construction of rear extension.

    Received 25 Aug, published by the council 28 Aug 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.

    Received 18 Mar, published by the council 28 Jul 2026 Householder