Planning application
21 Fontaine Road London Lambeth SW16 3PB
Works: Extension Loft or dormer Windows or glazing
Permission granted. Work must normally begin within three years of the decision or the permission lapses.
Proposal
Variation of condition 2 (approved plans) of planning permission ref; 24/00994/FUL (Erection of a roof infill extension in the roof valley including the installation of a side obscured glazing window and two roof lights to the front and the rear roof slope.) Granted on 16.08.2024. Variation Sought: Changes to the rear elevation plans - (Reviewing the location of the roof windows to the front elevation as they have been repositioned; Roof infill extension in the roof valley increased in height by 100mm)
As published by the council, reference 25/03552/VOC
Application record
- Reference
- 25/03552/VOC
- Type
- Variation of Condition
- Status
- Decided
- Decision
- Grant Permission
- Received
- 13 Nov 2025
- Validated
- 28 Nov 2025
- Decided
- 6 Feb 2026
- Ward
- Streatham Common & Vale
- Decision by
- Delegated Decision
- Postcode
- SW16 3PB
Timeline
Dates from the published record
-
13 Nov 2025
Received by Lambeth
-
28 Nov 2025
Validated
Checked as complete and ready for consideration.
-
6 Feb 2026
Decision issued: Grant Permission
-
10 Aug 2026
Added to PlanIndex
Who's behind it
Company information only, from the register and Companies House
Agent on file, an architecture practice
13 applications on PlanIndex · across 5 councils
Trade members see who it is, their full track record, and every application they have filed.
See who's behind itDocuments
Plans, drawings, consultee responses and the officer's report
10 documents on file for this application
A planning file usually holds the application form, drawings and site plans, consultee responses, the officer's report and the decision notice.
Trade members open them from here.
Open the documentsWhat a grant of permission means
The process from here
Permission has been granted, usually subject to conditions listed on the decision notice, some of which must be discharged before work starts. The decision notice on the council portal sets out exactly what was approved.
Work must normally begin within three years of the decision or the permission lapses. Neighbours cannot appeal a grant; challenging one means judicial review of how the decision was made, within tight time limits.
About amendments applications
How this application type works
An amendment application changes a permission that already exists. Non-material amendments cover small adjustments with no wider effect, while minor material amendments, usually made by varying a condition, allow modest design changes without a fresh application. Anything beyond that needs a new permission, so the scope here is deliberately narrow.
Nearby applications
Within 500 metres
-
21 Fontaine Road London SW16 3PB
Erection of roof extension together with the installation of 2 rooflights to the front roof slope and 2 rooflights to the rear roof slope (retrospective).
Granted Full applications Extension Loft or dormer 13 docs -
13 Fontaine Road London SW16 3PB
83% historically approved · decision due ~21 Sep
Certificate of Lawful Development (Proposed) with respect to the installation of 16x solar panels on inner roof slopes.
Decided 10 docs -
17 Fontaine Road London SW16 3PB
Replacement of existing windows and doors at ground floor side and rear level. Alteration of fenestration involving the relocation of existing side door at ground floor level.
Granted Full applications Windows or glazing 13 docs -
12 Fontaine Road London SW16 3PA
78% historically approved · decision due ~18 Aug
Installation of a mechanical gate (Retrospective).
Awaiting decision Full applications 8 docs -
9 Fontaine Road London SW16 3PB
Erection of single storey ground floor rear extension.
Granted Full applications Extension 11 docsSmall domestic -
12 Fontaine Road London Lambeth SW16 3PA
Back garden near access gate: T1 Apple. Fell to ground level. Reason: Garden is being re-landscaped and the tree is positioned at the gate
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Other amendments applications
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26/01388/NMC Granted
87 South Lambeth Road London Lambeth SW8 1RN
Application for a Non-Material Amendment Following a Grant of Planning Permission ref: 24/02624/FUL (Development comprising the replacement of the 4th floor and erection of a 5th floor rooftop, the removal of the entrance canopy plus formation of a new entrance and seating area, erection of rear extension at all levels, together with alterations to car parking spaces and servicing arrangements) granted on 10.12.2025.
-
26/02201/VOC Awaiting decision
Land Rear Of Cooper Building London SW4 9DX
Application under Section 73 of the Town and Country Planning Act 1990 to vary condition 2 (approved plans) of planning permission 23/00555/VOC, granted on 23 January 2024, to allow amendments to the location and configuration of the waste and cycle storage facilities, play space and communal amenity area, external finishes to Block C, and the provision of additional private terraces to Flats 1 and 3; together with the submission of revised details pursuant to conditions 22, 31, 34 and 40 and amendments to the wording of conditions to refer to details previously approved under associated discharge of condition applications.
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26/01029/NMC Granted
The South Bank Centre Belvedere Road London Lambeth SE1 8XX
Application for a Non-Material Amendment Following a Grant of Planning Permission ref: 24/01894/FUL (Erection and installation of temporary structures and artworks for up to 20 Winter and Summer Programmes in connection with the Southbank Centre) granted on 04.10.2024.
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26/02154/VOC Awaiting decision
73 - 87 Streatham Hill London SW2 4UB
Variation of Condition 4 (lantern light) of planning permission 25/03595/RG3 (Replacement of existing plain clay tiles with new plain clay tiles and roof line to be pushed out by 50mm to pitched roofs and mansard roofs; existing felt roof finish be stripped down to top of structural concrete deck level, new insulation to be installed over roof deck 150mm deep and 70mm deep at roof edges to flat roofs; replacement of timber sash windows with new timber sash windows; necessary repairs to existing dormers; Replacement of glazed roof structures with timber glazed roof lantern; replacement of roof level balustrading; replacement of cast iron rainwater goods) granted 13.01.2026. Variation sought: Change of roof lantern design to 3 no. lanterns at the north and south ends of the block
-
26/02104/VOC Awaiting decision
13-21 Old Town, Clapham London SW4 0JT
Variation of Conditions 1 (operating hours) & 4 (Operational Measures) of planning permission 08/02493/FUL (Variation of condition 2 of planning permission 98/00283/FUL (Change of use from vacant retail (A1) to A3 (food & drink) to extend opening hours from 11:00 - 2300 on any day to 10:00 - 0000 Monday - Saturday and 10:00 - 23.00 on Sundays (midnight prior to bank holidays) and from 10:00 - 00:00 on Sundays immediately prior to bank holiday mondays) granted 21.08.2008. Variation sought: To amend the operating hours and parameters of the unit, in conjunction with its lawful Class E use.