40 King William Walk, Greenwich, London, SE10 9HU
Proposal
Proposed rear lower ground floor extension, including terrace and associated balustrading; alterations and works to front vaults; new and replacement of doors and openings; internal reconfiguration including repositioning of partitions and repair works; and all associated works.
- Received
- 10 March 2026
- Council
- Royal Borough of Greenwich
- Ward
- GREENWICH PARK
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.
- ReceivedSubmitted10 Mar
- ValidatedValidated31 Mar
- Consult.Consultation29 Apr
- TargetTarget Date
- DecidedDecided
This is a heritage application for an extension at 40 KING WILLIAM WALK, GREENWICH, LONDON, SE10 9HU. Greenwich has handled 70 applications of this type and approves 92% of them, typically deciding them in 72 days. It was submitted on 10 March 2026 and is still awaiting a decision. The site is in a conservation area, with 20 listed buildings nearby. There has been 1 other application at this address. In the past year there have been 244 applications across GREENWICH PARK. We hold 1,173 applications in total for the SE10 postcode area.
Application Details
Applicant & Agent
Planning Application Dates
Planning Decision
Publicity
Appeal
Additional Information
Source: Greenwich
Contains public sector information from the Planning London Datahub, licensed under the Open Government Licence v3.0.
Track this application
Get email alerts when there is a planning decision or status change.
Get email alerts near SE10
New planning applications delivered to your inbox weekly.
Associated applications
- 202610 Mar
Proposed rear lower ground floor extension, including terrace and associated balustrading; alterations and…
ApprovedHouseholderFiled alongside26/0752/HD - 202610 Mar
Proposed rear lower ground floor extension, including terrace and associated balustrading; alterations and…
This applicationPendingHeritage26/0753/L
Planning constraints
Designations that overlap or adjoin the site outline.
- Flood zone 3: High probability (rivers and sea)Part of the site
- Conservation area: Blackheath
Not published by this council, so not checked: Article 4 directions and tree preservation orders. Ask the council if these matter.
Also checked, none recorded (19)
flood storage areas, green belt, scheduled monuments, 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
This is an application for listed building consent.
- 3.5 miLondonRTPI
- 3.5 miLondonRTPI
- 3.8 miLondonRTPI
Nearest first, within 25 miles of the site. Every firm is listed free.
What's been approved on your street?
See what the council approved and refused near this address for the project you have in mind, and the rules that apply here.