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Cypress Tree House Dulwich Common London Southwark SE21 7EU

25/AP/2253Approval of DetailsApproved
Discharge / amendments

Approved on 23 September 2025

Approximate site (title boundary)
Boundary © HM Land Registry, © Ordnance Survey · details

This information is subject to Crown copyright and database rights 2026 and is reproduced with the permission of HM Land Registry. The polygons (including the associated geometry, namely x, y co-ordinates) are subject to Crown copyright and database rights 2026 Ordnance Survey AC0000851063. Conditions of use.

Proposal

Details of Condition 4 -Foundation details within the influencing distance of local trees as required by planning permission 25/AP/1310 dated 30/07/2025 for Construction of a single storey extension in the rear garden, installation of solar panels to the existing outrigger roof, new dormer windows to the rear and side roof light to the main roof, replacement of existing windows and door, alterations to some windows and doors, and replacement of the existing lean to shed roof.

Received
7 August 2025
Ward
Dulwich Village
Agent
Tom Dunn Architects Ltd
  1. Received7 Aug
  2. Validated7 Aug
  3. Consult.
  4. Target1 Oct
  5. Decided23 Sep

Decided in 47 days (council typically 49)

About this application

This is an application to discharge conditions at Cypress Tree House Dulwich Common London Southwark SE21 7EU. Southwark has handled 1,341 applications of this type. This one was decided in 47 days. The site is in the Dulwich Wood conservation area, with 1 listed building nearby. There has been 1 other application at this address. In the past year there have been 227 applications across Dulwich Village. 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 7EU
Application type
Approval of Details
Scale / size
Small
Parish
Dulwich

Planning application dates

Date validated
7 August 2025
Target decision date
1 October 2025

Applicant and agent

Agent
Tom Dunn Architects Ltd
Architect profile
TOM DUNN ARCHITECTS LTD
Agent address
14 Tyssen Road London N16 7NA United Kingdom

Planning decision

Statutory period
55 days

Additional information

Comments
0
Documents
3

Site constraints

Checking the site
2/3
Council recordsAppealsFlood risk

Designations that overlap or adjoin the site outline.

Also checked, none recorded (21)

flood storage areas, Article 4 directions, tree preservation orders, green belt, scheduled monuments, World Heritage Sites, World Heritage Site buffer zones, 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
    28 May

    Variation of Condition 1 (approved plans) pursuant to planning permission ref: 25/AP/1310

    ApprovedVariation of conditions (s73)26/AP/1418
  2. 2025
    7 Aug

    Details of Condition 4 -Foundation details within the influencing distance of local trees as required by…

    This applicationApprovedDischarge of conditions25/AP/2253
  3. 2025
    13 May

    Construction of a single storey extension in the rear garden, installation of solar panels to the existing…

    ApprovedHouseholderPart of25/AP/1310

Source: Southwark

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

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