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Planning application

16 Denny Street London SE11 4UX

Refused Lambeth 25/03711/LB Listed Building Consent

Works: Windows or glazing

Relates to 25/03641/FUL

Refused. Only the applicant can appeal, within the statutory time limit, and a revised scheme can be submitted instead.

Proposal

Replacement of Existing Sash and Casement Timber Windows and Timber Doors With Double-Glazed Timber Units Matching Existing Profiles. (Please note: The reference number for this Listed Building Consent application is 25/03711/LB but there is also an associated application for Full Planning Permission related to these works with reference number: 25/03641/FUL)

As published by the council, reference 25/03711/LB

Application record

Reference
25/03711/LB
Type
Listed Building Consent
Status
Decided
Decision
Refused As published: Refuse Permission
Received
27 Nov 2025
Validated
27 Nov 2025
Decided
19 Jan 2026
Ward
Kennington
Decision by
Delegated Decision
Postcode
SE11 4UX

Site history

Applications at this address on the Lambeth register

This site has had 4 applications since 2025: 0 approved, 2 refused.

  • 26/00764/FUL Decided

    16 Denny Street London SE11 4UX

    Replacement of Existing Sash and Casement Timber Windows and Timber Doors With Double-Glazed Timber Units Matching Existing Profiles Painted White. (Please note: The reference number for this application for Full Planning Permission is 26/00674/FUL, but there is also an associated Listed Building Consent application related to these works with reference number: 26/00765/LB)

    Submitted 10 Mar 2026 Full applications
  • 26/00765/LB Decided

    16 Denny Street London SE11 4UX

    Replacement of Existing Sash and Casement Timber Windows and Timber Doors With Double-Glazed Timber Units Matching Existing Profiles Painted White. (Please note: The reference number for this Listed Building Consent application is 26/00765/LB but there is also an associated application for Full Planning Permission related to these works with reference number: 26/00764/FUL)

    Submitted 10 Mar 2026 Heritage and listed buildings
  • 25/03641/FUL Refused

    16 Denny Street London SE11 4UX

    Replacement of Existing Sash and Casement Timber Windows and Timber Doors With Double-Glazed Timber Units Matching Existing Profiles. (Please note: The reference number for this application for Full Planning Permission is 25/03641/FUL, but there is also an associated Listed Building Consent application related to these works with reference number: 25/03711/LB)

    Decided 19 Jan 2026 Full applications

Timeline

Dates from the published record

  1. 27 Nov 2025

    Received by Lambeth

  2. 19 Jan 2026

    Decision issued: Refuse Permission

  3. 10 Aug 2026

    Added to PlanIndex

Cases linked to this one on the register

  • 25/03641/FUL Refused

    16 Denny Street London SE11 4UX

    Replacement of Existing Sash and Casement Timber Windows and Timber Doors With Double-Glazed Timber Units Matching Existing Profiles. (Please note: The reference number for this application for Full Planning Permission is 25/03641/FUL, but there is also an associated Listed Building Consent application related to these works with reference number: 25/03711/LB)

    Decided 19 Jan 2026 Full applications

1 later application on the register refers to this one:

  • 25/03641/FUL Refused

    16 Denny Street London SE11 4UX

    Replacement of Existing Sash and Casement Timber Windows and Timber Doors With Double-Glazed Timber Units Matching Existing Profiles. (Please note: The reference number for this application for Full Planning Permission is 25/03641/FUL, but there is also an associated Listed Building Consent application related to these works with reference number: 25/03711/LB)

    Decided 19 Jan 2026 Full applications

Who's behind it

Company information only, from the register and Companies House

Design Extension Agent, a design practice registered in Purley

Active · incorporated 2025 · Purley

133 applications on PlanIndex · across 24 councils · 75% granted

Trade members see everything this firm has filed, how it was decided, and get an email the day it files again.

See their track record

Documents

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

4 documents on file for this application

  • OFFICER REPORT Delegated Register · 19 Jan 2026
  • SUSTAINABILITY STATEMENT Supporting Docs · 01 Dec 2025
  • CIL FORM Supporting Docs · 01 Dec 2025
  • EXISTING AND PROPOSED DRAWINGS Plans · 01 Dec 2025

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Open the documents

What this refusal means

Lambeth refused this application for the reasons on the decision notice; only the applicant can appeal, and refused schemes often return in revised form. More in our guide to what happens after a planning decision.

About heritage and listed building applications

Listed building consent is needed for works that affect the special interest of a listed building, and carrying out such works without it is a criminal offence. More in our guide to planning application types.

Nearby applications

Within 0.3 miles

  • 16 Denny Street London SE11 4UX

    26/00764/FUL Submitted 10 Mar 2026 50 yards away

    78% historically approved · decision due ~5 May

    Replacement of Existing Sash and Casement Timber Windows and Timber Doors With Double-Glazed Timber Units Matching Existing Profiles Painted White. (Please note: The reference number for this application for Full Planning Permission is 26/00674/FUL, but there is also an associated Listed Building Consent application related to these works with reference number: 26/00765/LB)

    Decided Full applications Windows or glazing 7 docs
  • 16 Denny Street London SE11 4UX

    26/00765/LB Submitted 10 Mar 2026 50 yards away

    79% historically approved · decision due ~5 May

    Replacement of Existing Sash and Casement Timber Windows and Timber Doors With Double-Glazed Timber Units Matching Existing Profiles Painted White. (Please note: The reference number for this Listed Building Consent application is 26/00765/LB but there is also an associated application for Full Planning Permission related to these works with reference number: 26/00764/FUL)

    Decided Heritage and listed buildings Windows or glazing 7 docs
  • 16 Denny Street London SE11 4UX

    25/03641/FUL Submitted 24 Nov 2025 50 yards away

    Replacement of Existing Sash and Casement Timber Windows and Timber Doors With Double-Glazed Timber Units Matching Existing Profiles. (Please note: The reference number for this application for Full Planning Permission is 25/03641/FUL, but there is also an associated Listed Building Consent application related to these works with reference number: 25/03711/LB)

    Refused Full applications Windows or glazing 7 docs
  • 13 Denny Street London SE11 4UX

    20/01925/LB Submitted 11 Jun 2020 50 yards away

    Replacement of three existing internal doors.

    Granted Heritage and listed buildings 12 docs
  • 251 Kennington Road London SE11 6BY

    26/00812/DET Submitted 12 Mar 2026 50 yards away

    Approval of details pursuant to conditions 3 (Method Statement), 4 (fireplace and chimney details), 5 (window and rooflight details), 6 (door details), 7 (rear garden step details) and 8 (Repointing Method Statement) of planning permission ref. 25/01405/LB (Application for Listed Building Consent for replacement of existing slate roof tiles, existing lead dormers surround, existing rooflights and insertion of 1x rooflight. Replacement of windows with double glazed sash windows; replacement of rear garden stairs, replacement of cement based pointing with lime mortar. Replacement of plastic drain pipes with traditional cast iron pipes; replacement of French door leading to garden and insertion of French doors at LGF level facing rear garden. Erection of timber garden wall trellis and replacement of garden paving. Internal alterations involving the lowering of non-original raised LGF floor level, opening and restoration of bricked up historic fireplace), granted on 25.07.2025.

    Granted Conditions Loft or dormer Roofing +1 15 docs
  • 251 Kennington Road London Lambeth SE11 6BY

    26/01102/DET Submitted 7 Apr 2026 50 yards away

    93% historically approved · decision due ~2 Jun

    Approval of details pursuant Condition 6 ( Doors) and Condition 7 (Garden Steps) for Listed Building application 25/01405/LB (Application for Listed Building Consent for replacement of existing slate roof tiles, existing lead dormers surround, existing rooflights and insertion of 1x rooflight. Replacement of windows with double glazed sash windows; replacement of rear garden stairs, replacement of cement based pointing with lime mortar. Replacement of plastic drain pipes with traditional cast iron pipes; replacement of French door leading to garden and insertion of French doors at LGF level facing rear garden. Erection of timber garden wall trellis and replacement of garden paving. Internal alterations involving the lowering of non-original raised LGF floor level, opening and restoration of bricked up historic fireplace. (Associated full planning with reference number: 25/01404/FUL received) dated 25/7/2025.

    Decided Conditions Loft or dormer Roofing +1 4 docs

In Lambeth

  • 26/03003/LB Awaiting decision

    25 Durand Gardens London SW9 0PS

    Internal repairs and reinstatement works, including decorative platerworks, wall and ceilings finishes, timber flooring, internal joinery, windows, doors, staircase, kitchen fixtures and services, along with other associated decorative elements.

    Received 13 Oct, published by the council 22 Oct 2026 Heritage and listed buildings
  • 26/02871/LB Awaiting decision

    Macintosh Court 269 Leigham Court Road London SW16 2SB

    Demolition of the existing canopy over the external walkway, removal of the existing support structures for the service pipework above the canopy, construction of a replacement canopy to support the existing service pipes above the canopy, and sheathing of the existing service pipes above the canopy and fixed to the walls with aluminium casing. (Please note: The reference number for this Listed Building Consent application is 26/02871/LB, but there is also an associated application for Full Planning Permission related to these works with reference number: 26/02870/RG3)

    Received 2 Oct, published by the council 15 Oct 2026 Heritage and listed buildings
  • 26/02835/LB Awaiting decision

    Rosendale Primary School Grace Church Rosendale Road London SE21 8LR

    Demolition of the existing School Keeper's House and erection of a new two-storey building with a new entrance from Turney Road and associated landscape works. (Please note: The reference number for this Listed Building Consent application is 26/02835/LB, but there is also an associated application for Full Planning Permission related to these works with reference number: 26/02491/RG3)

    Received 29 Sep, published by the council 8 Oct 2026 Heritage and listed buildings
  • 26/02838/LB Awaiting decision

    14 Aquinas Street London SE1 8AE

    External works include replacement of existing non original rear doors to garden with timber framed door. Replacement of existing windows with double glazed timber windows and installation of 3x roof lights to the rear roof slope. Internal works include underpinning to existing structural walls with the installation of new insulated floor slab, cavity drainage membrane and sump at cellar floor level to form a utility and storage space. Opening up of existing fireplace to rear reception room; vaulting of existing kitchen ceiling and installation of new stairs down to converted cellar at ground floor level. Removal of built in cupboard/partition to existing bathroom, installation of staircase to new loft level, a hallway landing, partition wall to form smaller bedroom/lobby landing and installation of water cooling air conditioning system at first floor level. Conversion of existing loft space to form ensuite bedroom; installation of 3x roof lights and water cooling air conditioning system at attic floor level. (Asscoiated Full Planning Permission ref: 26/02837/FUL)

    Received 29 Sep, published by the council 7 Oct 2026 Heritage and listed buildings
  • 26/02820/LB Awaiting decision

    192 Flat 3 Brixton Road London Lambeth SW9 6AR

    Internal alterations to mainly include the relocation of the existing kitchen, installation of a new bathroom and removal and installation of partition walls and associated alterations to Flat 3.

    Received 29 Sep, published by the council 14 Oct 2026 Heritage and listed buildings