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Planning application

34 Mount Ephraim Lane London SW16 1JG

Decided Lambeth 26/00939/FUL Full Planning Permission

Works: Extension Demolition Windows or glazing Small domestic

Read from the description, not a valuation. How we read the register

Decided. The decision notice on the council portal carries the outcome in full, including any conditions.

Proposal

Demolition of existing ground floor side extension with the erection of a single storey ground floor side extension and the replacement of an existing window with a door at ground floor side elevation - Flat 1.

As published by the council, reference 26/00939/FUL

Application record

Reference
26/00939/FUL
Type
Full Planning Permission
Status
Decided
Received
24 Mar 2026
Validated
7 Apr 2026
Ward
Streatham St Leonards
Postcode
SW16 1JG

Timeline

Dates from the published record

  1. 24 Mar 2026

    Received by Lambeth

  2. 7 Apr 2026

    Validated

    Checked as complete and ready for consideration.

  3. 25 Jul 2026

    Added to PlanIndex

Who's behind it

Company information only, from the register and Companies House

SM12 Architects Agent, an architecture practice

16 applications on PlanIndex · across 8 councils · 90% granted

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Documents

Plans, drawings, consultee responses and the officer's report

9 documents on file for this application

  • EXISTING SITE/BLOCK AND GROUND FLOOR PLANS Plans · 24 Mar 2026
  • EXISTING SOUTH AND EAST ELEVATIONS Plans · 24 Mar 2026
  • THE LOCATION PLAN Plans · 24 Mar 2026
  • DESIGN AND ACCESS STATEMENT Supporting Docs · 24 Mar 2026
  • PROPOSED SITE AND GROUND FLOOR PLANS Plans · 24 Mar 2026
  • PROPOSED EAST AND SOUTH ELEVATIONS Plans · 24 Mar 2026
  • ARTIST IMPRESSIONS Plans · 24 Mar 2026
  • PROPOSED SECTION AA, WEST ELEVATION / SECTION BB Plans · 24 Mar 2026
  • EXISTING WEST ELEVATION/SECTION BB Plans · 24 Mar 2026

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Open the documents

After the decision

Lambeth has decided this application; the outcome above is the register's own wording and the decision notice on the council portal carries the detail. More in our guide to what happens after a planning decision.

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.

Nearby applications

Within 0.3 miles

  • 28 Mount Ephraim Lane London SW16 1JG

    20/01866/FUL Submitted 8 Jun 2020 50 yards away

    Erection of a single storey ground floor side extension and installation of windows to the side elevation (amended description).

    Granted Full applications Extension Windows or glazing 6 docs
    Small domestic
  • 23 Mount Ephraim Lane London SW16 1JE

    16/05250/FUL Submitted 5 Sep 2016 50 yards away

    Conversion of existing single dwelling into 2 self-contained flats involving the replacement of existing rear extension. Removal of garage and provision of rear gardens for each flat.

    Withdrawn Full applications New dwelling Extension 10 docs
    Domestic
  • 35 Mount Ephraim Lane London SW16 1JE

    21/02186/LDCP Submitted 3 Jun 2021 50 yards away

    Certificate of lawfulness (proposed) for the erection of a rear dormer with Juliet balcony adjoining a single storey second floor extension onto existing outrigger flat roof. Installation of 3 front roof lights and erection of a single storey rear outbuilding.

    Granted Lawful development Extension Loft or dormer 10 docs
    Small domestic
  • 2 Mount Ephraim Lane London SW16 1JG

    10/03593/TCA Submitted 6 Sep 2010 50 yards away

    To crown reduce 1 x Plum tree to front of property by 50% and prune to re-shape.

    Withdrawn Trees 3 docs
  • 77 Norfolk House Road London SW16 1JQ

    26/01566/FUL Submitted 22 May 2026 100 yards away

    78% historically approved · decision due ~17 Jul

    Erection of a single storey ground floor wrap around extension.

    Decided Full applications Extension 8 docs
    Small domestic
  • 49 Mount Ephraim Lane London Lambeth SW16 1JE

    16/01085/FUL Submitted 19 Feb 2016 100 yards away

    Alteration of the existing openings to rear and side elevations of existing rear extension, replacement of existing rooflight with 3 sunpipes to the rear.

    Granted Full applications Extension Loft or dormer 7 docs

In Lambeth

  • 26/03217/FUL Awaiting decision

    20 Bellefields Road London Lambeth SW9 9UQ

    Erection of a single storey side extension including rooflights, increased door size to the rear elevation, replacement windows on a like-for-like basis, and reinstatement of the lower ground floor side door under the entrance steps to the front elevation (to provide direct access to the outside).

    Received 2 Nov, published by the council 5 Nov 2026 Full applications
  • 26/03214/FUL Awaiting decision

    39 Holmewood Gardens London Lambeth SW2 3NA

    Erection of a rear dormer window, installation of two front roof lights and two roof lights to the rear outrigger, installation of solar panels, and installation of an external A/C unit to the rear outrigger.

    Received 2 Nov, published by the council 5 Nov 2026 Full applications
  • 26/03202/FUL Awaiting decision

    73 Ramillies Close London Lambeth SW2 5DQ

    Retrofit measures installed to existing dwellinghouses. Measures include replacement of windows and doors, and fabric upgrades to roof, including replacement of roof finishings, and replacement of light wells in main roof.

    Received 30 Oct, published by the council 3 Nov 2026 Full applications
  • 26/03197/FUL Awaiting decision

    196-198 Flat K Brixton Road London Lambeth SW9 6AP

    Replacement of a rear door with a like-for-like timber french door featuring a traditional six panel configuration (Please note: The reference number for this Listed Building Consent application is 26/03198/LB but there is also an associated application for Full Planning Permission related to these works with reference number: 26/03197/FUL)

    Received 29 Oct, published by the council 2 Nov 2026 Full applications
  • 26/03193/FUL Awaiting decision

    Unit 9 Ellerslie Square Industrial Estate 11 Lyham Road London SW2 5DZ

    Replacement of existing roof, window frames, entrance/fire exit doors and roller shutters.

    Received 29 Oct, published by the council 3 Nov 2026 Full applications