29 Heathway, Blackheath, London, SE3 7AN
Proposal
An application submitted under Section 96a of the Town & Country Planning Act 1990 for a non-material amendment in connection with the planning permission dated 24/01/2026 (Ref: 23/3341/HD) for Installation of rear dormer; alterations to roofing for repairs and maintenance; alterations to front and rear gardens including raised garden beds, demolition of existing garden store, construction of new garden store, and other associated landscaping; Installation of two (2) skylights to the existing ground floor rear addition; Installation of two (2) new skylights to the front roof slope; Installation of one (1) new skylight to rear roof slope; Alterations to the material finish of the dwelling including the removal of exterior blinds; Installation of air-conditioning unit and solar panels; and associated interior and exterior alterations, to allow: - Changing the window size to a larger one in opaque glazing on the north elevation (utility plant area).
- Received
- 30 March 2026
- Decided
- 28 April 2026
- Council
- Royal Borough of Greenwich
- Ward
- BLACKHEATH WESTCOMBE
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.
- ReceivedSubmitted30 Mar
- ValidatedValidated31 Mar
- Consult.Consultation28 Apr
- TargetTarget Date
- DecidedDecided28 Apr
Decided in 28 days (council typically 56)
This is an application to amend a permission at 29 HEATHWAY, BLACKHEATH, LONDON, SE3 7AN. Greenwich has handled 149 applications of this type and approves 87% of them, typically deciding them in 58 days. This one was decided in 29 days, 4 weeks quicker than Greenwich's median. The site is in a conservation area. There have been 2 other applications at this address. In the past year there have been 290 applications across BLACKHEATH WESTCOMBE. We hold 1,297 applications in total for the SE3 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.
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Planning history at this site
2 other applications at this property, newest first.
- 202612 May
T1 - HOLLY TREE - growing in the rear garden on the left-hand side� To reduce the new growth whic...
ApprovedTrees26/1434/TC - 20258 Oct
T1 - Holly - rear garden To reduce the side growth on the RHS / eastern side by 50cm, to reshape to recreate…
ApprovedTree works in a Conservation Area25/3351/TC
Planning constraints
Designations that overlap or adjoin the site outline.
- Conservation area: Blackheath
- Flood zone 1: Low probability (rivers and sea)
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 (20)
flood storage areas, listed buildings, green belt, scheduled monuments, World Heritage Sites, 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.
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