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Planning application

26/AP/1389

31 Muschamp Road London Southwark SE15 4EG

Granted Southwark Householder Application

Proposal

Construction of rear dormer on the main roof with 3no. front rooflights and raising ridge level by 400mm

As published by the council, reference 26/AP/1389

Timeline

Dates from the published record

  1. 14 May 2026

    Received by Southwark

  2. 15 May 2026

    Validated

    Checked as complete and ready for consideration.

  3. 6 Jul 2026

    Decision issued: Householder - GRANTED

  4. 25 Jul 2026

    Added to PlanIndex

What a grant of permission means

The process from here

Permission has been granted, usually subject to conditions listed on the decision notice, some of which must be discharged before work starts. The decision notice on the council portal sets out exactly what was approved.

Work must normally begin within three years of the decision or the permission lapses. Neighbours cannot appeal a grant; challenging one means judicial review of how the decision was made, within tight time limits.

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

  • 20/AP/2395 Granted

    Ground & First Floor Flat 6 Muschamp Road London Southwark SE15 4EF

    Rear and side ground floor extension, rear 1st floor extension, raising pitch of roof by 300mm and rear dormer extension to roof.

    24 Aug 2020 65m away Full applications
  • 22/AP/1736 Granted

    7 Muschamp Road London Southwark SE15 4EG

    Construction of a single storey ground floor side-infill extension.

    18 Mar 2022 73m away Householder
  • 22/AP/1751 Granted

    7 Muschamp Road London Southwark SE15 4EG

    Certificate of lawfulness (proposed) for the construction of a single storey ground floor rear extension and rear dormer extension, together with levelling the roof ridge and installing two rooflights on the front roof slope.

    1 May 2022 73m away Lawful development
  • 26/AP/1199 Granted

    8 Marsden Road London Southwark SE15 4EE

    Loft conversion including removal of chimney stacks and rebuilding the gable wall, raising the existing ridge line circa 150mm, rear dormer with flat roof and rooflights over, rooflights to front roof pitch.

    27 Apr 2026 121m away Householder
  • 22/AP/3953 Refused

    Baptist Church 47 Amott Road London Southwark SE15 4HU

    Conversion of upper part of existing church hall adjacent to Little Jungle nursery to provide additional nursery teaching space; addition of new windows and doors to ground floor at western elevation; extension at first floor level to rear of church hall building to provide additional nursery staff facilities.

    18 Nov 2022 122m away Full applications
  • 22/AP/3947 Withdrawn

    90 Oglander Road London Southwark SE15 4EN

    Prior approval notification for a single storey side return extension

    16 Nov 2022 128m away Full applications

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