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16 Denny Street London SE11 4UX

26/00764/FULRefused
Listed building consent

Refused on 5 May 2026

1 reason for refusal

Approximate site (title boundary)
Boundary © HM Land Registry, © Ordnance Survey · details

This information is subject to Crown copyright and database rights 2026 and is reproduced with the permission of HM Land Registry. The polygons (including the associated geometry, namely x, y co-ordinates) are subject to Crown copyright and database rights 2026 Ordnance Survey AC0000851063. Conditions of use.

Proposal

Replacement of Existing Sash and Casement Timber Windows and Timber Doors With Double-Glazed Timber Units Matching Existing. (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 March 2026
  1. Received10 Mar
  2. Validated10 Mar
  3. Consult.
  4. Target
  5. Decided5 May

Decided in 56 days

About this application

This is a planning application for window replacement at 16 Denny Street London SE11 4UX. Lambeth has handled 15,936 applications of this type. This one was decided in 56 days. The site is in the Kennington conservation area, with 6 listed buildings nearby. There has been 1 other application at this address. We hold 1,220 applications in total for the SE11 postcode area.

Why it was refused

  1. In the absence of a condition survey to demonstrate that the replacement of the existing windows is necessary, the loss of historic fabric and detailing has not been adequately justified. Furthermore, uncertainty remains regarding the accuracy of the proposed detailing, including the glazing finish. The proposal therefore fails to preserve the special architectural and historic interest of the listed building and would result in harm to its significance, contrary to Policy Q5, Q20 and Q22 of the Lambeth Local Plan 2021. This harm would not be London planning@lambeth.gov.uk SW2 9QQ outweighed by public benefits (paragraph 215 of the NPPF (2024).

From the council's decision notice.

Application details

Postcode
SE11 4UX

Planning application dates

Date validated
10 March 2026

Site constraints

Checking the site
2/3
Council recordsAppealsFlood risk

Designations that overlap or adjoin the site outline.

  • Flood zone 3: High probability (rivers and sea)
  • Conservation area: Kennington
  • Listed building: 1 to 20 Denny Street (consec)On this site · +1 more
Also checked, none recorded (23)

flood storage areas, listed buildings, Article 4 directions, tree preservation orders, green belt, scheduled monuments, World Heritage Sites, World Heritage Site buffer zones, registered parks and gardens, registered battlefields, Heritage at Risk entries, nutrient neutrality catchments, national parks, National Landscapes, SSSIs, Special Areas of Conservation, Special Protection Areas, Ramsar sites, ancient woodland, national nature reserves, local nature reserves, heritage coasts and brownfield registers.

A guide only, from official open data; it is not a planning search. Flood zones cover rivers and sea, not surface water.

Data © Crown copyright and others · sources and licences

Contains public sector information from planning.data.gov.uk (MHCLG and local planning authorities), licensed under the Open Government Licence v3.0. © Crown copyright and database right 2026.

© Historic England 2026. Contains Ordnance Survey data © Crown copyright and database right 2026. The Historic England GIS Data contained in this material was obtained on 2026-11-03. The most publicly available up to date Historic England GIS Data can be obtained from HistoricEngland.org.uk.

© Natural England copyright. Contains Ordnance Survey data © Crown copyright and database right 2026.

© Environment Agency copyright and/or database right 2026. All rights reserved. Flood Map for Planning, Open Government Licence v3.0.

Contains Ordnance Survey data © Crown copyright and database right 2026.

Source: Office for National Statistics licensed under the Open Government Licence v.3.0. Contains OS data © Crown copyright and database right 2026.

Source: Lambeth

Contains public sector information from the Planning London Datahub, licensed under the Open Government Licence v3.0.

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