Planning application
5 Probyn Road London SW2 3LH
Works: Extension Small domestic
Read from the description, not a valuation. How we read the register
Still open. Anyone can comment while the consultation period runs, and comments go to the council rather than to us.
Proposal
Conversion of existing dwelling into two self-contained residential units (Use Class C3), erection of a single storey lower ground floor infill extension, replacement of single storey upper ground floor extension over existing rear outrigger, repositioning of the existing terrace, removal of existing external stairs to garden, provision of refuse and cycle storage and associated external alterations.
As published by the council, reference 26/01000/FUL
Application record
- Reference
- 26/01000/FUL
- Type
- Full Planning Permission
- Status
- Awaiting decision
- Received
- 27 Mar 2026
- Validated
- 10 Apr 2026
- Ward
- St Martins
- Postcode
- SW2 3LH
Timeline
Dates from the published record
-
27 Mar 2026
Received by Lambeth
-
10 Apr 2026
Validated
Checked as complete and ready for consideration.
-
25 Jul 2026
Added to PlanIndex
-
Decision
Awaiting decision
Decision expected by 5 June 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
Keystone Planning Limited Agent, a planning consultancy registered in London
Active · incorporated 2017 · London
12 applications on PlanIndex · across 9 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
21 documents on file for this application
- DAYLIGHT OR SUNLIGHT ASSESSMENT
- EXISTING ELEVATIONS
- EXISTING UPPER GROUND AND FIRST FLOOR PLANS
- FIRE STATEMENT
- PROPOSED FRONT AND REAR ELEVATIONS
- PLANNING STATEMENT
- PLANNING STATEMENT
- PROPOSED SECOND FLOOR AND ROOF PLANS
- PROPOSED SECTION A-A
- DESIGN AND ACCESS STATEMENT
- EXISTING LOWER GROUND FLOOR PLAN
- PROPOSED LOWER GROUND FLOOR PLAN
- THE LOCATION PLAN
- LOCATION PLAN
- PROPOSED BLOCK PLAN
- PROPOSED GROUND AND FIRST FLOOR PLANS
- PROPOSED SECTION B-B
- APPLICATION FORM - WITHOUT PERSONAL DATA
- EXISTING SECOND FLOOR AND ROOF PLANS
- COMMUNITY INFRASTRUCTURE LEVY - COMPLETED FORM
- EXISTING SECTION A-A
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 62 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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