18 Lowther Hill, London, SE23 1PY
Approved on 20 January 2021
Council decision: GrantedDelegated (officer decision)
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
The demolition of the existing conservatory at 18 Lowther Hill, SE23, and the construction of a single storey rear extension together with a flue and elevational alterations
- Received
- 1 December 2020
- Decision level
- Delegated (officer decision)
- Council
- London Borough of Lewisham
- Ward
- Crofton Park
- ReceivedReceived1 Dec
- ValidatedValidated3 Dec
- Consult.Consultation28 Jan
- TargetTarget Date28 Jan
- DecidedDecided20 Jan
Decided in 48 days (council typically 56)
About this application
This is a full planning application for demolition at 18 LOWTHER HILL, LONDON, SE23 1PY. Lewisham has handled 2,816 applications of this type. This one was decided in 50 days, 6 days quicker than Lewisham's typical decision time. The site is in 1 listed building nearby. There are no previous applications recorded at this address. In the past year there have been 138 applications across Crofton Park. We hold 2,610 applications in total for the SE23 postcode area.
85% of full 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 1PY
- Application type
- Householder Application
- Scale / size
- Small
Planning application dates
- Date validated
- 3 December 2020
- Neighbour consultation start
- 4 December 2020
- Last date for comments
- 28 January 2021
- Target decision date
- 28 January 2021
Applicant and agent
- Agent
- TheArtOfBuilding
- Agent address
- 45 Maplewell Road, Woodhouse Eaves, Woodhouse Eaves, LE12 8RG
Planning decision
- Statutory period
- 56 days
Site constraints
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.
© 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: Lewisham
Contains public sector information from the Planning London Datahub, licensed under the Open Government Licence v3.0.
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Around this site
Nearby applications
- 6 LOWTHER HILL, LONDON, SE23 1PYDC/21/120555 · FullApproved0.0 mi
- 6 SEGAL CLOSE, LONDON, SE23 1PPDC/26/143388 · FullApproved0.0 mi
- 1 LOWTHER HILL, LONDON, SE23 1PZDC/24/138312 · ConditionsApproved0.1 mi
- 1 LOWTHER HILL, LONDON, SE23 1PZDC/24/138037 · ConditionsApproved0.1 mi
- 1 LOWTHER HILL, LONDON, SE23 1PZDC/25/138816 · HeritageApproved0.1 mi
For applicants and trades
Contractors near this project
Find contractors for extensions near this site- S & M Solutions Ltd | Design and Build ContractorVerifiedLondonExtensionsLoft Conversions3.7 mi
- Nova Coat & PlasterVerifiedStreatham, LondonRenovations & RefurbishmentsPlastering3.9 mi
- Design and Management Systems LtdVerifiedElectrician5.0 mi
- Bello Electrics LTDVerifiedElectrician5.3 mi
Planning something similar?
See what the council approved and refused for single-storey rear extensions on your street. Pick your home and get the evidence before you pay for drawings.