25 Lebanon Park, Twickenham, TW1 3DF
Approved on 11 September 2026
Council decision: Granted Permission4 conditions
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
Construction of a new rear dormer
- Submitted
- 28 May 2026
- ReceivedSubmitted28 May
- ValidatedValidated
- Consult.Consultation
- TargetTarget Date
- DecidedDecided11 Sep
Decided in 106 days
About this application
This is a planning application for a dormer extension at 25 Lebanon Park Twickenham TW1 3DF. Richmond has handled 14,232 applications of this type. This one was decided in 106 days, 8 weeks longer than Richmond's typical decision time. The site is in the Twickenham Riverside conservation area. There are no previous applications recorded at this address. In the past year there have been 234 applications across Twickenham Riverside Ward [TRW]. We hold 1,488 applications in total for the TW1 postcode area.
Application details
- Postcode
- TW1 3DF
Applicant and agent
- Architect profile
- HAUSI LIMITED
Site constraints
Designations that overlap or adjoin the site outline.
- Flood zone 2: Medium probability (rivers and sea)Part of the site
- Conservation area: Twickenham Riverside
Not published by this council, so not checked: Article 4 directions. Ask the council if these matter.
Possibly incomplete for this council: tree preservation orders.
Also checked, none recorded (21)
flood storage 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: Richmond
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
- 33, Lebanon Park, Twickenham, TW1 3DHPA25/1277 · TreesApproved0.0 mi
- 11A Lebanon Park Twickenham TW1 3DFPA25/0831 · FullApproved0.0 mi
- 11A Lebanon Park Twickenham TW1 3DFPA26/0091 · ConditionsApproved0.0 mi
- 9 Ferry Road Twickenham TW1 3DWPA25/3736 · TreesApproved0.0 mi
- STREET RECORD, York House Gardens, TwickenhamPA26/0892 · TreesApproved0.0 mi
For applicants and trades
Contractors near this project
Find contractors for loft conversions near this site- Nova Coat & PlasterVerifiedStreatham, LondonRenovations & RefurbishmentsPlastering8.3 mi
- Bello Electrics LTDVerifiedElectrician8.5 mi
- Avent Roofing ServicesVerifiedWestminsterRoofing8.9 mi
- Atlas South Technical Service LimitedVerifiedLondonProperty MaintenanceHandyman9.4 mi
Planning something similar?
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