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25/2857/CPLawful development: Proposed useApproved
Lawful development certificate

Approved on 17 November 2025

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

Certificate of Lawfulness (Proposed) is sought for hip-to-gable roof conversion and rear dormer extension with front roof lights.

Submitted
3 September 2025
  1. Received3 Sep
  2. Validated
  3. Consult.
  4. Target
  5. Decided17 Nov

Decided in 75 days (council typically 56)

About this application

This is a planning application for a dormer extension at 697. Greenwich has handled 317 applications of this type. This one was decided in 75 days, 3 weeks longer than Greenwich's typical decision time. The site is in a conservation area. There has been 1 other application at this address. In the past year there have been 120 applications across MOTTINGHAM, COLDHARBOUR & NEW ELTHAM.

82% of lawful development: proposed use applications at Royal Borough of Greenwich 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

Application type
Lawful development: Proposed use

Site constraints

Checking the site
2/3
Council recordsAppealsFlood risk

Designations that overlap or adjoin the site outline.

  • 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 (22)

flood storage areas, conservation 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.

Planning history at this site

5 other applications at this property, newest first.

  1. 2026
    30 Jul

    Change of use from a single dwelling house (Class C3) to an 8-person HMO (Sui-Generis) including the…

    PendingFull planning permission26/2267/F
  2. 2026
    14 Jul

    Change of use from a single dwelling house (Class C3) to a 9-person HMO (Sui-Generis) including the…

    PendingFull planning permission26/2075/F
  3. 2026
    23 Apr

    Change of use from a single dwelling house (Class C3) to a 9-person HMO (Sui-Generis) including the…

    RefusedFull planning permission26/0884/F
  4. 2025
    3 Sep

    Prior Approval for the construction of a single storey rear extension which will extend beyond the rear wall…

    ApprovedPrior Notification25/2858/PN1
  5. 2025
    3 Sep

    Change of use from a single dwelling house (Class C3) to a 6-bed, 6-person HMO (Class C4) with the provision…

    ApprovedFull Planning Permission25/2859/F

Source: Greenwich

Contains public sector information from the Planning London Datahub, licensed under the Open Government Licence v3.0.

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