Planning application
6 Marlborough Mews London SW2 5TE
Works: Extension Loft or dormer Windows or glazing
Still open. Anyone can comment while the consultation period runs, and comments go to the council rather than to us.
Proposal
Erection of a first floor side extension, and hip to gable roof extension with two dormer windows to the front and rear.
As published by the council, reference 26/02512/FUL
Application record
- Reference
- 26/02512/FUL
- Type
- Full Planning Permission
- Status
- Awaiting decision
- Received
- 1 Sep 2026
- Validated
- 1 Sep 2026
- Ward
- Brixton Acre Lane
- Postcode
- SW2 5TE
Timeline
Dates from the published record
-
1 Sep 2026
Received by Lambeth
-
29 Sep 2026
Added to PlanIndex
-
Decision
Awaiting decision
Decision expected by 27 October 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.
Lambeth took a median of 56 days over the applications it decided in the last year.
Who's behind it
Company information only, from the register and Companies House
30a architecture Agent, an architecture practice registered in London
Active · incorporated 2018 · London
2 applications on PlanIndex · across 2 councils
Trade members see everything this firm has filed, how it was decided, and get an email the day it files again.
See their track recordDocuments
Plans, drawings, consultee responses and the officer's report
7 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.
Watch members (£5 a month) open the document list from here.
Open the documentsWhat happens while it is decided
This application is with Lambeth for determination, against a statutory target of eight weeks. Over the last year Lambeth decided full applications in a median of 66 days. More in our guide to how long planning decisions take.
About full applications
A full application seeks permission for a complete, detailed proposal in one go, with siting, design, access and landscaping all fixed at this stage. More in our guide to planning application types.
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93% historically approved · decision due ~17 Aug
REAR COMMUNAL GARDEN: T1 and T2 Leylandii. REDUCE HEIGHT by approximately 3.5m and reduce lateral growth to form a balanced crown profile. T3 and T4 Horse Chestnut. REDUCE HEIGHT by approximately 1.5m to 2m and reduce lateral growth to maintain a balanced form between the two trees.
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Replacement of brick pavers with heritage clay brick pavers to match new concrete paving; replacement of existing timber sash windows on a like-for-like basis with laminated glass and repairs to existing box frames; masonry repairs to the stone cornice detail on the front elevation; replacement of existing roof coverings and flat roof sections. Internal works comprising fire door renewals, provision of new main building entrance doors, MEP works throughout the buildings, internal remodelling including the provision of en-suite facilities, creation of a new principal entrance to the scheme via the car park, relocation of the existing reception area to the proposed entrance and creation of a new communal area, and provision of a new communal kitchen in place of existing bathing facilities. External works to include the formalisation and reconfiguration of existing parking arrangements together with associated hard and soft landscaping works. (Please note: The reference number for this Listed Building Consent application is 26/01443/LB but there is also an associated application for Full Planning Permission related to these works with reference number: 26/01442/FUL)
Granted Full applications Windows or glazing 49 docs -
46 Acre Lane London Lambeth SW2 5SP
Replacement of brick pavers with heritage clay brick pavers to match new concrete paving; replacement of existing timber sash windows on a like-for-like basis with laminated glass and repairs to existing box frames; masonry repairs to the stone cornice detail on the front elevation; replacement of existing roof coverings and flat roof sections. Internal works comprising fire door renewals, provision of new main building entrance doors, MEP works throughout the buildings, internal remodelling including the provision of en-suite facilities, creation of a new principal entrance to the scheme via the car park, relocation of the existing reception area to the proposed entrance and creation of a new communal area, and provision of a new communal kitchen in place of existing bathing facilities. External works to include the formalisation and reconfiguration of existing parking arrangements together with associated hard and soft landscaping works. (Please note: The reference number for this Listed Building Consent application is 26/01443/LB but there is also an associated application for Full Planning Permission related to these works with reference number: 26/01442/FUL)
Granted Heritage and listed buildings Windows or glazing 49 docs -
52 Acre Lane London SW2 5SP
93% historically approved · decision due ~27 Oct
BACK GARDEN, rear right-hand corner: G1 Leyland cypress x2: FELL to low stumps. Council Note: The applicant requested that the works be treated as a five-day notice. The submitted evidence does not demonstrate an immediate risk of serious harm. The works have therefore been considered under the normal Section 211 procedure.
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