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11 Flat First And Second Floors Southdean Gardens SW19 6NT

2026/2310Application for Full PermissionApproved
Full

Approved on 21 August 2026

Council decision: Approve with Conditions

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

The proposal involves alterations to the existing loft floor to create a rear mansard roof (with parapets built up) with 2 dormers in order to contain the proposed shower room at loft level and small external space with windows to the master bedroom.

Received
23 June 2026
  1. Received23 Jun
  2. Validated1 Jul
  3. Consult.
  4. Target21 Aug
  5. Decided21 Aug

Decided in 51 days (council typically 56)

About this application

This is a full planning application for window replacement at 11 Flat First And Second Floors Southdean Gardens SW19 6NT. Wandsworth has handled 3,005 applications of this type. This one was decided in 59 days, 3 days longer than Wandsworth's typical decision time. There are no previous applications recorded at this address. We hold 2,558 applications in total for the SW19 postcode area.

91% of full applications at London Borough of Wandsworth were approved. Across all application types, the council typically decides in about 8 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
SW19 6NT
Application type
Application for Full Permission
Scale / size
Small

Planning application dates

Date validated
1 July 2026
Target decision date
21 August 2026
Application expires
18 August 2026

Planning decision

Case officer
Sebastien Trinckvel
Statutory period
56 days

Additional information

Documents
18

Site constraints

Checking the site
2/3
Council recordsAppealsFlood risk

Designations that overlap or adjoin the site outline.

  • Flood zone 1: Low probability (rivers and sea)

Not published by this council, so not checked: Article 4 directions. Ask the council if these matter.

Possibly incomplete for this council: tree preservation orders.

Also checked, none recorded (22)

flood storage areas, conservation areas, listed buildings, 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: Wandsworth

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

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