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Planning application

22/AP/3708

42 Date Street London Southwark SE17 2HQ

Granted Southwark Householder Application

Proposal

Construction of a rear ground floor extension.

As published by the council, reference 22/AP/3708

Timeline

Dates from the published record

  1. 26 Oct 2022

    Received by Southwark

  2. 3 Nov 2022

    Validated

    Checked as complete and ready for consideration.

  3. 4 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

  • 26/AP/1545 Granted

    50A Date Street London Southwark SE17 2HQ

    Create habitable rooms in existing loft with the installation of conservation style rooflights to front and rear slopes.

    29 May 2026 26m away Full applications
  • 22/AP/3711 Refused

    86-88A East Street London Southwark SE17 2DQ

    Change of use to restaurant (Use Class E(b)) and installation of a ventilation duct on the rear roof at first floor level.

    26 Oct 2022 117m away Full applications
  • 26/AP/0864 Awaiting decision

    297 And 299 Walworth Road London Southwark SE17 2TG

    Erection of a part single and part 4 storey rear extension. Part demolition at first floor, along with first and second floor extensions and reconfiguration and a third floor roof extension. Creation of a central courtyard and associated amenity spaces and stairwells. Reconfiguration of existing commercial units (use class E) including increased ground floor provision. Conversion of upper floors and new build elements to create 9 residential dwellings (use class C3) along with associated entrances, cycle and refuse storage.

    24 Mar 2026 140m away Full applications
  • 26/AP/1495 Awaiting decision

    18 Cadiz Street London Southwark SE17 2TJ

    Certificate of lawful development (existing) for bricking up of a doorway at the rear of the property, creation of a new doorway at the rear of the property to access the rear garden, enlargement of an existing window at the rear of the property to become a doorway to access the rear garden

    26 May 2026 143m away Lawful development
  • 26/AP/1852 Awaiting decision

    The Old Rectory Liverpool Grove London Southwark SE17 2HH

    Details of Condition 7 - CEMP as required by full planning permission 24/AP/3430 dated 03/04/2025 for Two storey rear extension, including air source heat pump, to the Old Rectory building to integrate additional living accommodation

    25 Jun 2026 166m away Conditions
  • 26/AP/1144 Awaiting decision

    282 Walworth Road London Southwark SE17 2TE

    Conversion of the first, second and third floors of an existing, unoccupied 18C building on Walworth Road into a maisonette with two double bedrooms and one single bedroom. A new studio flat to the west of the site.

    22 Apr 2026 206m 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