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Planning application

22/AP/3776

5 Colwell Road London Southwark SE22 8QP

Granted Southwark Householder Application

Proposal

Construction of a single storey rear/side ground floor extension; installation of 3x roof lights to front slope, roof ridge raise of 250mm to accommodate a rear dormer extension over main roofslope and outrigger, associated with x2 juliet balconies.

As published by the council, reference 22/AP/3776

Timeline

Dates from the published record

  1. 31 Oct 2022

    Received by Southwark

  2. 1 Nov 2022

    Validated

    Checked as complete and ready for consideration.

  3. 17 Jan 2023

    Decision issued: Householder - GRANTED

  4. 28 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

  • 22/AP/3746 Granted

    1A Dulwich Rise Gardens London Southwark SE22 8LS

    Construction of a rear dormer extension and two rooflights to the front roof slope.

    28 Oct 2022 22m away Lawful development
  • 26/AP/1582 Awaiting decision

    First Floor Flat 152 Lordship Lane London Southwark SE22 8HB

    Construction of an L-shaped dormer roof extension with roof terrace to the rear, raising the ridge by 275mm, raising the outrigger eaves height and installation of two rooflights to front roof slope.

    3 Jun 2026 103m away Full applications
  • 26/AP/0909 Granted

    77 Pellatt Road London Southwark SE22 9JD

    Erection of a single-storey ground-floor rear extension, loft conversion, and a roof terrace. Removal of existing staircase. Alterations to fenestration layout and ground-floor front elevation.

    27 Mar 2026 108m away Householder
  • 26/AP/1795 Awaiting decision

    50 Landcroft Road London Southwark SE22 9LD

    Construction of a single storey ground floor wraparound extension.

    22 Jun 2026 126m away Householder
  • 26/AP/1300 Granted

    6 Townley Road London Southwark SE22 8SW

    5 Day Notification. Works to dangerous trees and branches. T1 Willow. Remove part fallen branch and re-pollard to previous reduction points to address windsail effect on poorly attached regrowth with a high potential failure rate.

    6 May 2026 154m away Trees
  • 20/AP/3810 Granted

    18 Blackwater Street London Southwark SE22 8RS

    Certificate of lawfulness (Proposed) for the construction of a dormer extension in the rear roof slope and rooflights in the front roof slope

    22 Dec 2020 169m away Lawful development

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