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26 Underhill Road London Southwark SE22 0AH

25/AP/0546Householder ApplicationRefused
Householder

Refused on 22 May 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

Part demolition and external alterations of existing outbuilding for home office use incidental to the dwellinghouse in use as an HMO.

Received
27 February 2025
Public comments
4
Ward
Dulwich Wood
Agent
Interpolitan Ltd
  1. Received27 Feb
  2. Validated28 Feb
  3. Consult.14 Apr
  4. Target24 Apr
  5. Decided22 May

Decided in 83 days (council typically 49)

About this application

This is a full planning application for demolition at 26 Underhill Road London Southwark SE22 0AH. Southwark has handled 1,045 applications of this type. This one was decided in 84 days, 5 weeks longer than Southwark's typical decision time. There has been 1 other application at this address. In the past year there have been 83 applications across Dulwich Wood. We hold 929 applications in total for the SE22 postcode area.

93% of full 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
SE22 0AH
Application type
Householder Application
Scale / size
Small
Parish
Dulwich

Planning application dates

Date validated
28 February 2025
Last date for comments
14 April 2025
Target decision date
24 April 2025

Applicant and agent

Agent
Interpolitan Ltd
Architect profile
INTERPOLITAN LTD
Agent address
55 Princes Court London SE16 7TD

Planning decision

Statutory period
55 days

Additional information

Documents
15

Site constraints

Checking the site
2/3
Council recordsAppealsFlood risk

Designations that overlap or adjoin the site outline.

  • Tree Preservation Order: Ref 171Next to 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.

Source: Southwark

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

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