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Planning application

46 Keston Road London Southwark SE15 4JB

Awaiting decision Southwark 26/AP/2978

Works: Extension Loft or dormer Roofing

Relates to 25/AP/3056

Still open. Anyone can comment while the consultation period runs, and comments go to the council rather than to us.

Proposal

Non-material amendment of planning permission 25/AP/3056 (Construction of an L-shaped dormer roof extension with an increase in the ridge height of 300mm and the addition of two rooflights in the front roof slope.) to change the loft cladding material from grey standing seam metal to Pigmento Red standing seam zinc.

As published by the council, reference 26/AP/2978

Application record

Reference
26/AP/2978
Status
Under consideration/assessment
Received
9 Oct 2026
Validated
15 Oct 2026
Postcode
SE15 4JB

Site history

Applications at this address on the Southwark register

This site has had 2 applications since 2025.

  • 25/AP/3056 Awaiting decision

    46 Keston Road London Southwark SE15 4JB

    Rear L-shaped dormer roof extension (over main rear roof slope and part of the outrigger roof slope) with an increase in the ridge height of 300mm and the addition of two rooflights in the front roof slope.

    Submitted 21 Oct 2025 Householder

Timeline

Dates from the published record

  1. 9 Oct 2026

    Received by Southwark

  2. 15 Oct 2026

    Validated

    Checked as complete and ready for consideration.

  3. 19 Oct 2026

    Added to PlanIndex

  4. Decision

    Awaiting decision

    Decision expected by 10 December 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

    Southwark took a median of 52 days over the applications it decided in the last year.

Cases linked to this one on the register

  • 25/AP/3056 Awaiting decision

    46 Keston Road London Southwark SE15 4JB

    Rear L-shaped dormer roof extension (over main rear roof slope and part of the outrigger roof slope) with an increase in the ridge height of 300mm and the addition of two rooflights in the front roof slope.

    Submitted 21 Oct 2025 Householder

What happens while it is decided

This application is with Southwark for determination, against a statutory target of eight weeks. Over the last year Southwark's median decision took 52 days. More in our guide to how long planning decisions take.

About this record

The published feed does not state which type of application this is; the register entry on Southwark's portal will say. Our guide explains the common types.

Nearby applications

Within 0.3 miles

  • 48 Keston Road London Southwark SE15 4JB

    26/AP/2499 Submitted 21 Aug 2026 50 yards away

    Construction of a single storey side infill and rear extension to form a 'L' shaped wrap around extension.

    Granted Extension
    Small domestic

  • 46 Keston Road London Southwark SE15 4JB

    25/AP/3056 Submitted 21 Oct 2025 50 yards away

    95% historically approved · decision due ~17 Dec

    Rear L-shaped dormer roof extension (over main rear roof slope and part of the outrigger roof slope) with an increase in the ridge height of 300mm and the addition of two rooflights in the front roof slope.

    Awaiting decision Householder Extension Loft or dormer +1 12 docs
    Domestic

  • Flat A And Flat B 26 Keston Road London Southwark SE15 4JB

    25/AP/3575 Submitted 8 Dec 2025 50 yards away

    Replacement of windows to both flats A and B with double glazed UPVC sliding sash style windows to front elevation, and double glazed UPVC top hung over top hung and casement style windows to rear elevation, including rear garden door.

    Granted Full applications New dwelling Windows or glazing 12 docs

  • First Floor And Second Floor Flat 44 Gowlett Road London Southwark SE15 4HY

    22/AP/2035 Submitted 9 Jun 2022 50 yards away

    Construction of a second floor rear roof terrace over outrigger.

    Granted Full applications Extension 19 docs

  • 50 Gowlett Road London Southwark SE15 4HY

    22/AP/1579 Submitted 5 May 2022 50 yards away

    Change existing single-glazed timber windows for double-glazed uPVC windows

    Granted Full applications Windows or glazing 17 docs

  • Ground Floor Flat 36 Gowlett Road London Southwark SE15 4HY

    26/AP/2473 Submitted 18 Aug 2026 50 yards away

    Erection of single storey ground floor rear and side extension with associated patio in the rear garden.

    Granted Extension 15 docs
    Small domestic