HM Prison Wandsworth Heathfield Road SW18 3HX Data via plota.co.uk
Proposal
Installation of a replacement window on the second floor of the NW elevation of K wing. [See associated listed building application ref. 2026/0042]. Data via plota.co.uk
Wandsworth Council is publishing its applications late: so far it has put about three fifths of those it has numbered since late August on its register. Plota adds each one as soon as the council publishes it.
Application progress
Approved on 25 Mar 2026 · Delegated Standard · Last checked 19 Sept 2026
Associated applications 2
- Installation of a replacement window on the second floor of the NW elevation of K wing. [See ].
Site constraints 5
Checked on 2 November 2026. The pin for this application is the centre of its postcode rather than the building, so distances to nearby designations are measured from the postcode and can be out by the width of the postcode area. Historic England, the Environment Agency, Natural England, the Planning Inspectorate, Transport for London (public transport access levels, Powered by TfL Open Data, OGL v3.0, contains OS data © Crown copyright and database right 2025) and council datasets, Open Government Licence. A boundary can run through a site and the council holds the definitive record: confirm with the council before relying on this.
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Important details
- Council
- Wandsworth
- Application type
- Application for Full Permission
- Postcode
- SW18 3HX
- Received
- 23 Dec 2025
- Validated
- 23 Jan 2026
- Ward
- Wandsworth Common
- Case officer
- Show
- Decision
- Approve with Conditions
- Decision date
- 25 Mar 2026
- Decision level
- Delegated Standard
- Applicant
- Show
- Agent
- tp bennett LLP
How this decision compares
Decided in 61 days from validation, 12 days slower than Wandsworth's median of 49 for extensions. Approved, as 88% of extensions here are.
Plota live figures for extensions decided by Wandsworth in the last twelve months, from validation. Wandsworth decision record →
Consultation & key dates
- Comments by
- 26 Feb 2026
- Statutory expiry
- 16 Apr 2026
Historical activity at this location
25 nearby applications on record - archival context, not part of the live application.
Nearby activity
Wandsworth ranks #172 out of 296 councils for householder decision speed. Householder applications are slightly more likely to be approved here (92%) than the national average (90%).
Track this application
HM Prison Wandsworth Heathfield Road SW18 3HX
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