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18 Hardwicks Square SW18 4JS

2026/2033Application for Full PermissionAwaiting decision
Full
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

Change of use of the ground floor from Class E (Commercial, Business and Service) to Class C3 (Residential) and amalgamation with the existing dwellinghouse at 14 Hardwicks Square to form a single residential dwelling. Internal alterations include the reconfiguration of the ground floor layout to provide ancillary residential accommodation comprising a pool room, gym, relaxation area, changing facilities, home office, lift access and associated residential facilities.

Received
29 May 2026
Decision due
3 September 2026
  1. Received29 May
  2. Validated16 Jul
  3. Consult.13 Aug
  4. Target3 Sep
  5. Decided

Have your say

Comments close on 13 August.

View on the council's siteDocuments (18)

About this application

This is a full planning application for a change of use at 18 Hardwicks Square SW18 4JS. Wandsworth has handled 3,005 applications of this type. It has been with the council since 29 May 2026 and is still awaiting a decision. The site is in the Wandsworth Town conservation area, with 1 listed building nearby. There are no previous applications recorded at this address. We hold 2,266 applications in total for the SW18 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
SW18 4JS
Application type
Application for Full Permission
Scale / size
Small

Planning application dates

Date validated
16 July 2026
Consultation end
13 August 2026
Application expires
24 July 2026

Planning decision

Case officer
Ben Hayter
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 2: Medium probability (rivers and sea)Part of the site
  • Conservation area: Wandsworth TownPart of the site

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 (21)

flood storage 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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For applicants and trades

Before the decision

You may need a flood risk assessment. Drainage & flood risk consultants near this site

The site is in flood zone 2 (Environment Agency).

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Nearest first, within 25 miles of the site. Every firm is listed free.

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