Planning application
136 Downton Avenue London SW2 3TT
Works: Extension Loft or dormer
Permission granted. Work must normally begin within three years of the decision or the permission lapses.
Proposal
Application for Certificate of Lawful Development (Proposed) with respect to erection of a hip to gable roof extension and a rear dormer roof extension together with installation of two rooflights to the front roof slope.
As published by the council, reference 26/01411/LDCP
Application record
- Reference
- 26/01411/LDCP
- Type
- Certificate of Lawful Use proposed
- Status
- Decided
- Decision
- Granted As published: Grant Permission
- Received
- 7 May 2026
- Validated
- 7 May 2026
- Decided
- 30 Jun 2026
- Ward
- Streatham Hill East
- Decision by
- Delegated Decision
- Postcode
- SW2 3TT
Timeline
Dates from the published record
-
7 May 2026
Received by Lambeth
-
30 Jun 2026
Decision issued: Grant Permission
-
25 Jul 2026
Added to PlanIndex
Who's behind it
Company information only, from the register and Companies House
Fast Plans Agent, registered in London
Active · incorporated 2017 · London
297 applications on PlanIndex · across 41 councils · 91% granted
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Plans, drawings, consultee responses and the officer's report
6 documents on file for this application
- EXISTING AND PROPOSED PLANS, ELEVATIONS AND SECTIONS
- FIRE SAFETY STRATEGY
- LOCATION AND BLOCK PLANS
- APPLICATION FORM - WITHOUT PERSONAL DATA
- COMMUNITY INFRASTRUCTURE LEVY - COMPLETED FORM
- PHOTOGRAPHS AND PHOTOMONTAGES
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Open the documentsWhat this grant of permission means
Lambeth granted permission on 30 June 2026, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. More in our guide to what happens after a planning decision.
About lawful development applications
A lawful development certificate is a legal determination that existing or proposed works do not need planning permission; the merits of the scheme are not considered. More in our guide to planning application types.
Nearby applications
Within 0.3 miles
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119 Downton Avenue London SW2 3TX
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Application for a Certificate of Lawful Development (Proposed) with respect to erection of a single-storey outbuilding in the rear garden.
Decided 9 docsSmall domestic -
143 Downton Avenue London SW2 3TX
Certificate of Lawful Development (Proposed) with respect to the erection of a hip to gable roof extension together with the erection of a rear dormer with and installation of 3x rooflights to the front roofslope.
Granted Extension Loft or dormer 5 docs -
133 Downton Avenue London SW2 3TX
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145 Cricklade Avenue London SW2 3HF
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St Margarets Church Hall Cricklade Avenue London SW2 3HH
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Approval of details pursuant to conditions 12 (Water efficiency calculators and manufacturers' datasheets) and 13 (as Built SAP calculations) of planning permission ref : 23/02883/FUL (Demolition of the existing Church Hall (Use Class F2) and erection of two 3-storey buildings to provide 9 no. residential units (Use Class C3) with private amenity space and communal garden space) granted on 19.07.2024.
Decided Demolition 5 docs -
Plot Between St Margaret's Church Hall And 104 Cricklade Avenue London
Application for a Non-Material Amendment following a grant of Planning Permission ref: 22/04098/FUL (Erection of 3 terraced three-storey dwellinghouses with private gardens and the provision of bin/cycle stores plus landscape including boundary treatment.), granted on 23.10.2023. Amendment sought: The side facing window at ground floor to be designed as bay window. Minor alterations to the internal layouts.
Granted Amendments Windows or glazing 10 docs
Other lawful development applications
In Lambeth
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26/02558/LDCE Awaiting decision
18 Narbonne Avenue London SW4 9JS
Certificate of Lawful Development (existing) for the change of use of property from 2 dwellings to a single dwelling (Use Class C3).
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26/02557/LDCP Awaiting decision
47 Clive Road London SE21 8DA
Certificate of Lawful Development (Proposed) with respect to erection of rear dormer roof extension; dormer roof extension over existing rear outrigger and installation of 3 x rooflights to the front roof slope.
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26/02383/LDCP Awaiting decision
19 Ivymount Road London SE27 0NB
Certificate of Lawful Development (Proposed) with respect to provision of a vehicular crossover and dropped kerb to the front of the property together with associated alterations to the boundary treatment.
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26/01071/LDCP Withdrawn
36 Elms Road London Lambeth SW4 9EX
Certificate of Lawful Development (Proposed) with respect to the erection of side and rear 'box' roof extensions including a side roof light and removal of a chimney.
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26/02337/LDCP Awaiting decision
34 Acland Crescent London SE5 8EQ
Certificate of Lawful Development (Proposed) with respect to erection of a hip to gable roof extension together with the erection of a rear dormer with juliet balcony and installation of 2x rooflights to the front roofslope.