13 Liphook Crescent, London, SE23 3BN

DC/25/140222Lawful Development Certificate proposedRefused

Outline / PiP

Refused on 11 August 2025

Delegated (officer decision)

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

Application for a Lawful Development Certificate (proposed) submitted under Section 192 of the Town & Country Planning Act 1990 (as amended) Classes A of Schedule 2, Part 1, of the Town and Country Planning (General Permitted Development) (England) Order 2015 (as amended) for the construction of a single storey side extension at 13 Liphook Crescent SE23.

Received: 23 May 2025
Decision level: Delegated (officer decision)
Council: London Borough of Lewisham
Ward: Forest Hill
Agent: Forward Architecture Ltd

ReceivedReceived23 May
ValidatedValidated16 Jun
Consult.Consultation11 Aug
TargetTarget Date11 Aug
DecidedDecided11 Aug

Decided in 56 days (council typically 56)

About this application

This is an outline application for a single storey side extension at 13 LIPHOOK CRESCENT, LONDON, SE23 3BN. Lewisham has handled 1,023 applications of this type. This one was decided in 80 days, 3 weeks longer than Lewisham's typical decision time. The site is in 1 listed building nearby. There have been 6 other applications at this address. In the past year there have been 181 applications across Forest Hill. We hold 2,610 applications in total for the SE23 postcode area.

75% of outline applications at London Borough of Lewisham 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

Postcode: SE23 3BN
Application type: Lawful Development Certificate proposed
Scale / size: Small

Planning application dates

Date validated: 16 June 2025
Last date for comments: 11 August 2025
Target decision date: 11 August 2025

Applicant and agent

Agent: Forward Architecture Ltd
Architect profile: FORWARD ARCHITECTURE LTD
Agent address: Unit D Broomsleigh Business Park, Worsley Bridge Road, Sydenham, SE26 5BN

Planning decision

Statutory period: 56 days

Additional information

Planning Portal ID: PP-13999744
Comments: 0
Documents: 11
Constraints: 4

Site constraints

Checking the site

2/3

Council recordsAppealsFlood risk

Designations that overlap or adjoin the site outline.

Article 4 direction: Small HMO Northern Extension
Flood zone 1: Low probability (rivers and sea)

Possibly incomplete for this council: tree preservation orders.

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.

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.

Associated applications

2025
27 May
Construction of a single storey side extension to provide a garage at 13 Liphook Crescent SE23.
RefusedHouseholderFiled alongsideDC/25/140253
2025
23 May
Application for a Lawful Development Certificate (proposed) submitted under Section 192 of the Town & Country…
This applicationRefusedOutlineDC/25/140222

Planning history at this site

5 other applications at this property, newest first.

Source: Lewisham

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

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