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234

26/1573/CPLawful development: Proposed useApproved
Lawful development certificate

Approved on 29 July 2026

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 construction of a rear roof dormer extension and associated loft conversion works on the existing dwelling house.The proposed development consists of the construction of a rear roof dormer extension and associated loft conversion works on the existing dwelling house. Works include: Construction of a full-width flat roof rear dormer extension within the rear roof slope. Formation of new habitable accommodation within the roof space. Installation of rooflights within the dormer roof. Alterations to the existing roof structure as required. Installation of new windows and doors associated with the dormer. Thermal insulation, internal partitions, and associated internal works. Construction of a new staircase connecting the existing first floor to the loft level. The proposed rear dormer measures approximately: Width: 6.84 m Depth: 2.80 m Height: 2.40 m No increase to the existing ridge height is proposed. No new access arrangements, parking areas, hard standings, boundary treatments, or external drainage alterations are proposed as part of this application. The precise siting, dimensions and appearance of the proposed works are indicated on the accompanying drawings and plans

Submitted
4 June 2026
  1. Received4 Jun
  2. Validated
  3. Consult.
  4. Target
  5. Decided29 Jul

Decided in 55 days (council typically 56)

About this application

This is a planning application for a loft conversion at 234. Greenwich has handled 317 applications of this type. This one was decided in 55 days. The site is in a conservation area, with 1 listed building nearby. There are no previous applications recorded at this address. In the past year there have been 107 applications across KIDBROOKE PARK.

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.

Source: Greenwich

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

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