122 Victoria Rise London SW4 0NW
Refused on 24 December 2025
Council decision: Refuse PermissionDelegated (officer decision)1 reason for refusal
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
Alterations to the rear elevation, including the replacement of 2x first-floor windows with French doors and the installation of Juliet balconies. Formation of a dormer window to the second-floor rear elevation; and the replacement of two existing rooflights with a single enlarged rooflight.
- Received
- 24 October 2025
- Decision level
- Delegated (officer decision)
- Council
- London Borough of Lambeth
- Ward
- Clapham Town
- Agent
- Jo Cowen Architects
- ReceivedReceived24 Oct
- ValidatedValidated31 Oct
- Consult.Consultation25 Nov
- TargetTarget Date26 Dec
- DecidedDecided24 Dec
Decided in 54 days (council typically 56)
About this application
This is a full planning application for a dormer extension at 122 Victoria Rise London SW4 0NW. Lambeth has handled 398 applications of this type. This one was decided in 61 days, 5 days longer than Lambeth'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 209 applications across Clapham Town. We hold 2,297 applications in total for the SW4 postcode area.
70% of full applications at London Borough of Lambeth 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.See what's approved near your address
Why it was refused
- The proposed first floor door openings with balconies (x2) by reasons of their design, scale and style would result in an incongruous and prominent features that unacceptably harm the historic fenestration arrangement of the host building. The alien features are not subservient additions and fail to respond positively to the local distinctiveness of the host building and its group. The proposal would be contrary to Policies Q5, Q8 and Q11 of the Lambeth Local Plan 2021 and the Lambeth Design Guide 2023.
From the council's decision notice.
Application details
- Postcode
- SW4 0NW
- Application type
- Full Planning Permission
- Scale / size
- Small
Planning application dates
- Date validated
- 31 October 2025
- Consultation expiry
- 25 November 2025
- Consultation end
- 25 November 2025
- Neighbour consultation end
- 25 November 2025
- Target decision date
- 26 December 2025
Applicant and agent
- Agent
- Jo Cowen Architects
- Architect profile
- JO COWEN ARCHITECTS LTD
- Agent address
- 533 Kings Road Jo Cowen Architects Chelsea SW10 0TZ
Planning decision
- Case officer
- Miss Felicia Onabanjo
- Statutory period
- 56 days
Site constraints
Designations that overlap or adjoin the site outline.
- Flood zone 1: Low probability (rivers and sea)
Also checked, none recorded (24)
flood storage areas, conservation areas, listed buildings, Article 4 directions, tree preservation orders, 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
1 other application at this property, newest first.
Source: Lambeth
Contains public sector information from the Planning London Datahub, licensed under the Open Government Licence v3.0.
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Find contractors for loft conversions near this site- Nova Coat & PlasterVerifiedStreatham, LondonRenovations & RefurbishmentsPlastering2.0 mi
- Avent Roofing ServicesVerifiedWestminsterRoofing3.1 mi
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