Skip to content

61 Alleyn Road London Southwark SE21 8AD

25/AP/3071Approval of DetailsApproved
Discharge / amendments

Approved on 14 January 2026

Site boundary (council red line)

Proposal

Details of Condition 5 (Piling method statement) as required by full planning permission 24/AP/3086 dated 30/01/2025 for Variation of Condition 1 (Approved Plans) to planning application 23/AP/3238 (dated 06/03/2024) 'Demolition of a two-storey dwelling house with an annexed garage and a swimming pool with enclosure. Construction of two-storey dwelling house with basement and a swimming pool to the rear garden. Site wide landscaping (including SuDs) and removal of arboriculture features to facilitate works. Provision of bike and bin storage and installation of ASHPs. Relocation of off-street parking access and installation of boundary treatments.'. Amendments include: (a) Reduced Massing: Removed first-floor projection on the front façade, Recessed building line for both front and rear at ground and first floor levels, Simplified roof form reflecting the reduced massing. (b) Alterations to Glazing: Reduced size of front and rear windows with adjustments to the fenestration layout. (c) Boundary Alterations: Front boundary treatment revised to a maximum height of 1.4m, applied consistently to the bike storage area, Side boundary sections revised from wire mesh to close board fencing, and addition of evergreen screening along garden boundaries. (d) Swimming Pool Siting: Swimming pool relocated from the northern boundary. (e) Swimming Pool Plant: Relocation of the pool plant gear to the under croft beneath the pool. Associated amendments include changes in approved layout, design and material finishes

Received
22 October 2025
Ward
Dulwich Wood
Agent
RDA Ltd
  1. Received22 Oct
  2. Validated23 Oct
  3. Consult.
  4. Target17 Dec
  5. Decided14 Jan

Decided in 83 days (council typically 49)

About this application

This is an application to vary a condition at 61 Alleyn Road London Southwark SE21 8AD. Southwark has handled 1,341 applications of this type. This one was decided in 84 days, 5 weeks longer than Southwark's typical decision time. There are no previous applications recorded 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 8AD
Application type
Approval of Details
Scale / size
Small
Parish
Dulwich

Planning application dates

Date validated
23 October 2025
Target decision date
17 December 2025

Applicant and agent

Agent
RDA Ltd
Agent address
16 Forest Hill Road Dulwich London SE22 0RR

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 584Part of the site
  • 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.

Source: Southwark

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

Track this application

Get email alerts when there is a planning decision or status change.

Get email alerts near SE21

New planning applications delivered to your inbox daily.

Around this site

For applicants and trades

Planning something similar?

See what the council approved and refused on your street for the project you have in mind. Pick your home and get the evidence before you pay for drawings.