Trinity Building HM Prison Wandsworth Heathfield Road SW18 3HX
Proposal
Alterations to all window openings and installation of replacement or brick infi
- Received
- 3 September 2026
- Target decision date
- 29 October 2026
- Council
- London Borough of Wandsworth
- Ward
- Wandsworth Common
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.
- ReceivedSubmitted3 Sep
- ValidatedValidated8 Sep
- Consult.Consultation8 Oct
- TargetTarget Date29 Oct
- DecidedDecided
This is a planning application for window replacement at Trinity Building HM Prison Wandsworth Heathfield Road SW18 3HX. Wandsworth has handled 10,862 applications of this type and approves 91% of them, typically deciding them in 56 days. It was submitted on 3 September 2026 and is still awaiting a decision. The site is in the Wandsworth Common conservation area, with 3 listed buildings nearby. There has been 1 other application at this address. In the past year there have been 244 applications across Wandsworth Common. We hold 2,247 applications in total for the SW18 postcode area.
Application Details
Applicant & Agent
Planning Application Dates
Planning Decision
Publicity
Appeal
Additional Information
Source: Wandsworth
Contains public sector information from the Planning London Datahub, licensed under the Open Government Licence v3.0.
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Associated applications
- 20263 Sep
Alterations to all window openings and installation of replacement or brick infi
PendingApplicationFiled alongside2026/3160 - 20263 Sep
Alterations to all window openings and installation of replacement or brick infi
This applicationPendingApplication2026/3164
Planning history at this site
19 other applications at this property, newest first.
- 202621 Jul
Demolition and rebuilding of single-storey northeastern extension of chapel building and other minor facade…
PendingListed building consent2026/2599 - 202621 Jul
Demolition and rebuilding of single-storey northeastern extension of chapel building and other minor facade…
PendingListed building consent2026/2583 - 202610 Jul
Internal and external alterations in connection with Fire Safety Improvement works including new smoke…
PendingApplication for Full Permission2026/2517 - 202610 Jul
Internal and external alterations in connection with Fire Safety Improvement works including new smoke…
PendingListed building consent2026/2519 - 202619 May
Non-material amendment to planning permission dated 26/08/2025 ref 2025/0890
WithdrawnNon-material amendment2026/1887 - 202618 May
Non-material amendment to planning permission dated 07/09/2022 ref 2022/2502
WithdrawnNon-material amendment2026/1888 - 202618 Feb
Alterations to window openings and installation of replacement windows in Trinity Building (G, H and K wings)
ApprovedListed building consent2026/0748 - 202618 Feb
Alterations to window openings and installation of replacement windows in Trinity Building (G, H and K wings)
ApprovedApplication for Full Permission2026/0677 - 202617 Feb
Removal of condition 6 (Ecological Enhancement and Management Plan) from planning permission dated 07/09/2022…
ApprovedVariation of conditions (s73)2026/0671 - 202617 Feb
HMPW Chapel LBC C5
ApprovedDischarge of conditions2026/0670 - 202523 Dec
Installation of a replacement window on the second floor of the NW elevation of K wing. [See associated…
ApprovedApplication for Full Permission2025/4638 - 202522 Dec
Installation of a replacement window on the second floor of the NW elevation of K wing. [See associated…
ApprovedListed building consent2026/0042 - 202516 Sep
Installation of security grilles to windows of NE elevation.
ApprovedApplication for Full Permission2025/3224 - 202516 Sep
Installation of security grilles to windows of NE elevation.
ApprovedListed building consent2025/3229 - 202529 Jul
Details of materials, door schedules and rainwater goods pursuant to conditions 3 and 4 of Listed Building…
ApprovedListed building consent2025/2785 - 202529 Jul
Details of materials, door schedules and rainwater goods pursuant to conditions 3 and 4 of planning…
ApprovedAll Other2025/2698 - 202520 Mar
Internal and external alterations in connection with Fire Safety Improvement works including new smoke…
ApprovedApplication for Full Permission2025/0890 - 202520 Mar
Internal and external alterations in connection with Fire Safety Improvement works including new smoke…
ApprovedListed building consent2025/0981 - 202524 Feb
Prune 6 no trees to boundary line and raise canopy to 7m - in conjunction with contractor's site compound for…
ApprovedApplication2025/0579
Planning constraints
Designations that overlap or adjoin the site outline.
- Conservation area: Wandsworth CommonPart of the site
- 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 (20)
flood storage areas, 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 2026-10-09. 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.
Before the decision
You may need a heritage statement. Heritage & archaeology consultants near this site
A listed building is on or next to this site.
- 3.2 miLondonRTPI
- 3.4 miLondonRTPI
- 4.4 miLondonRTPI
Nearest first, within 25 miles of the site. Every firm is listed free.
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