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2 Alleyn Park London Southwark SE21 8AE

26/AP/0545Approval of DetailsApproved
Discharge / amendments

Approved on 15 April 2026

Site boundary (council red line)

Proposal

Details of condition 8 'Retrospective Land Contamination (Special)' required by planning permission ref no. 25/AP/1646: 'Variation to remove condition C12 (Existing Trees) and Discharge C7 (Hard and Soft Landscaping) pursuant to 22/AP/2214 (Demolition of existing dwelling and garage, and construction of a 4-bedroom house with outbuilding and associated landscaping, amenity space and car parking with replacement boundary wall).'

Received
24 February 2026
Ward
Dulwich Wood
  1. Received24 Feb
  2. Validated26 Feb
  3. Consult.
  4. Target22 Apr
  5. Decided15 Apr

Decided in 48 days (council typically 49)

About this application

This is an application to vary a condition at 2 Alleyn Park London Southwark SE21 8AE. Southwark has handled 1,341 applications of this type. This one was decided in 50 days. There have been 3 other applications at this address. In the past year there have been 83 applications across Dulwich Wood. We hold 1,063 applications in total for the SE21 postcode area.

97% of conditions applications at London Borough of Southwark were approved. Across all application types, the council typically decides in about 7 weeks (median).

Based on decided applications received in the last 3 years.Planning something similar? See what gets approved on your street

Application details

Postcode
SE21 8AE
Application type
Approval of Details
Scale / size
Small
Parish
Dulwich

Planning application dates

Date validated
26 February 2026
Target decision date
22 April 2026

Planning decision

Statutory period
55 days

Additional information

Comments
0
Documents
4

Site constraints

Checking the site
2/3
Council recordsAppealsFlood risk

Designations that overlap or adjoin the site outline.

  • Tree Preservation Order: Ref 526Part of the site · +2 more
  • Flood zone 1: Low probability (rivers and sea)
Also checked, none recorded (23)

flood storage areas, conservation areas, listed buildings, Article 4 directions, green belt, scheduled monuments, World Heritage Sites, World Heritage Site buffer zones, registered parks and gardens, registered battlefields, Heritage at Risk entries, nutrient neutrality catchments, national parks, National Landscapes, SSSIs, Special Areas of Conservation, Special Protection Areas, Ramsar sites, ancient woodland, national nature reserves, local nature reserves, heritage coasts and brownfield registers.

A guide only, from official open data; it is not a planning search. Flood zones cover rivers and sea, not surface water.

Data © Crown copyright and others · sources and licences

Contains public sector information from planning.data.gov.uk (MHCLG and local planning authorities), licensed under the Open Government Licence v3.0. © Crown copyright and database right 2026.

© Historic England 2026. Contains Ordnance Survey data © Crown copyright and database right 2026. The Historic England GIS Data contained in this material was obtained on 2026-11-03. The most publicly available up to date Historic England GIS Data can be obtained from HistoricEngland.org.uk.

© Natural England copyright. Contains Ordnance Survey data © Crown copyright and database right 2026.

© Environment Agency copyright and/or database right 2026. All rights reserved. Flood Map for Planning, Open Government Licence v3.0.

Contains Ordnance Survey data © Crown copyright and database right 2026.

Source: Office for National Statistics licensed under the Open Government Licence v.3.0. Contains OS data © Crown copyright and database right 2026.

Associated applications

  1. 2026
    24 Feb

    Details of condition 2 'Nesting box' required by planning permission ref no. 25/AP/1646

    ApprovedVariation of conditions (s73)26/AP/0544
  2. 2026
    24 Feb

    Details of condition 8 'Retrospective Land Contamination (Special)' required by planning permission ref no…

    This applicationApprovedVariation of conditions (s73)26/AP/0545
  3. 2025
    5 Jun

    Variation to remove condition C12 (Existing Trees) and Discharge C7 (Hard and Soft Landscaping) pursuant to…

    ApprovedVariation of conditions (s73)Part of25/AP/1646

Source: Southwark

Contains public sector information from the Planning London Datahub, licensed under the Open Government Licence v3.0.

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