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Planning application

26/AP/1866

27 Casino Avenue London Southwark SE24 9PQ

Awaiting decision Southwark Householder Application

Proposal

Demolition of existing conservatory and construction of a rear ground floor extension and reconfiguration.

As published by the council, reference 26/AP/1866

Timeline

Dates from the published record

  1. 29 Jun 2026

    Received by Southwark

  2. 6 Jul 2026

    Validated

    Checked as complete and ready for consideration.

  3. 25 Jul 2026

    Added to PlanIndex

  4. Decision

    Awaiting decision

    The statutory target is eight weeks for most applications and thirteen for major development. Extensions of time are common.

What happens while it is decided

The process from here

This application is with Southwark for determination. The council publicises it, consults neighbours and technical bodies where required, and weighs the responses against local and national planning policy.

The statutory target is eight weeks for most applications and thirteen for major development, though extensions of time are common. Comments carry most weight while the case is undecided, so check the council portal for the deadline if you want to respond.

About householder applications

How this application type works

Householder applications cover work to an existing house and its garden: extensions, loft and garage conversions, porches, outbuildings and similar alterations within the boundary of the home. They cannot be used to create a separate dwelling or change what the building is used for. Councils aim to decide them within eight weeks, and immediate neighbours are usually notified and given a chance to comment.

More on householder applications in our guide

Nearby applications

Within 500 metres

  • 26/AP/1979 Awaiting decision

    19 Casino Avenue London Southwark SE24 9PQ

    Construction of ground floor rear extension and reconfiguration of existing rear patio and steps.

    8 Jul 2026 38m away Householder
  • 26/AP/1537 Withdrawn

    7 Herne Hill London Southwark SE24 9NF

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

    28 May 2026 69m away Trees
  • 22/AP/3669 Granted

    55 Casino Avenue London Southwark SE24 9PJ

    Construction of single storey rear extension to replace existing conservatory with a small single storey extension alongside;Rebuilding of replacement front porch to match existing.Replacement of existing uPVC windows with double glazed timber casement windows to match original;

    21 Oct 2022 84m away Householder
  • 26/AP/1947 Awaiting decision

    Herne Hill United Church Red Post Hill London Southwark SE24 9PW

    Works to a tree subject to a TPO T1 10m Norway Maple ?crimson king? - Crown reduce a 10m tree by 2m to leave at 8m and reduce a 6m spread by 2m on all compass points

    6 Jul 2026 87m away Trees
  • 26/AP/2156 Awaiting decision

    88 Red Post Hill London Southwark SE24 9PW

    Replacement of the existing conservatory, which is a modern glazed structure prone to overheating. The proposal will retain the existing footprint and structural frame, replace the roof with a warm deck roof construction, and install new sliding doors opening onto the garden patio. No extensions are proposed. (amended)

    21 Jul 2026 90m away Householder
  • 22/AP/3528 Granted

    63 Red Post Hill London Southwark SE24 9PN

    Erection of a single-storey L-shaped outbuilding.

    11 Oct 2022 92m away Householder

In Southwark

  • 26/AP/2269 Awaiting decision

    88 Holmdene Avenue London Southwark SE24 9LE

    Side extension and replacement rear extension, replacement roof dormer, rooflights to the main roof, removal of a small single-pot chimney, and alterations to window openings in the side elevation.

    30 Jul 2026 Householder
  • 26/AP/1459 Granted

    422 Lordship Lane London Southwark SE22 8NE

    Demolition of the existing lean-to outrigger to facilitate the erection of a single storey rear extension and a raised decked area.

    21 May 2026 Householder
  • 26/AP/2252 Awaiting decision

    19 Crofton Road London Southwark SE5 8LY

    Erection of a rear dormer extension, including a 350 mm increase to the main roof ridge, rear-facing timber casement windows and rooflights to the dormer roof, together with the conversion of the existing loft storage space to provide a study, guest bedroom and associated storage.

    29 Jul 2026 Householder
  • 26/AP/1476 Granted

    2 Weald Close London Southwark SE16 3ET

    Proposed ground floor rear extension, garage conversion, loft conversion with rear dormer and 2no. rooflights to the front roof slope, floor plan redesign and all associated works at 2 Weald Close, SE16 3ET

    22 May 2026 Householder
  • 26/AP/2230 Awaiting decision

    11 Calton Avenue London Southwark SE21 7DE

    Erection of a single-storey side extension following demolition of the existing side extension.

    28 Jul 2026 Householder