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15 Walcot Square London SE11 4UB

23/00945/LBListed Building ConsentApproved

Approved on 13 July 2023

Council decision: Grant PermissionDelegated (officer decision)5 conditions

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

Erection of single-storey rear side infill extension to lower ground floor including formation of opening in flank wall of existing rear projection; rear window and accompanying window to be removed to allow for extension with rear window to be reinstated with a timber sash to match window above; and replacement of a glazed door with 4 panel door, half glazed. Pipework to be removed to accommodate new layout, removal of redundant flue at rear ground floor level, existing drainage to be adapted to suit new layout and existing flat roofs to be stripped back and recovered with built up felt incorporating black mineral felt cap sheet. Internal Alterations to include: - Lower Ground Floor = Existing door to be removed and replaced with FD30 rated door, and removal of gas fireplace and installation of a new cast iron fireplace. - Ground Floor = Replace presumed hardboard partition infill with new plasterboard on studwork, existing doors to be replaced with new FD30 rated doors, removal of all bathroom sanitary ware and casings, and removal of gas fire, brick surround and tiled hearth and fit new cast iron fireplace, surround and stone hearth. - First Floor = Existing doors to be refurbished; and removal of gas fireplace and fitting of a new cast iron fireplace. (Please note: The reference number for this Listed Building Consent application is 23/00945/LB, but there is also an associated application for Full Planning Permission related to these works with reference number: 23/01111/FUL)

Received
22 March 2023
Decision level
Delegated (officer decision)
Ward
Kennington
  1. Received22 Mar
  2. Validated13 Apr
  3. Consult.11 May
  4. Target8 Jun
  5. Decided13 Jul

Decided in 91 days (council typically 56)

About this application

This is a heritage application for an extension at 15 Walcot Square London SE11 4UB. Lambeth has handled 180 applications of this type. This one was decided in 113 days, 8 weeks longer than Lambeth's typical decision time. The site is in the Walcot conservation area, with 15 listed buildings nearby. There has been 1 other application at this address. In the past year there have been 78 applications across Kennington. We hold 1,220 applications in total for the SE11 postcode area.

78% of heritage applications at London Borough of Lambeth were approved. Across all application types, the council typically decides in about 8 weeks (median).

Based on decided applications received in the last 3 years.See what's approved near your address

Application details

Postcode
SE11 4UB
Application type
Listed Building Consent
Scale / size
Small

Planning application dates

Date validated
13 April 2023
Consultation expiry
14 May 2023
Consultation end
11 May 2023
Neighbour consultation end
11 May 2023
Target decision date
8 June 2023

Applicant and agent

Agent
Savills
Agent address
33 Margaret Street London W1G 0JD

Planning decision

Statutory period
56 days

Publicity

Advertisement expiry
14 May 2023
Site notice end
14 May 2023

Additional information

Comments
0
Documents
27
Constraints
6

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)Part of the site
  • Conservation area: Walcot
  • Listed building: Grade II: 123 and 125, Kennington Road Se11On this site · +8 more
  • Tree Preservation Order: Ref 17Protected tree on or next to this site · +17 more
  • Brownfield land register: Garages At Bishops Terrace London SE11 4TTRegister site at or near this address
Also checked, none recorded (20)

flood storage areas, Article 4 directions, 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 and heritage coasts.

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.

Associated applications

  1. 2023
    13 Apr

    Erection of single-storey rear side infill extension to lower ground floor including formation of opening in…

    UnresolvedListed building consentPart of23/01111/FUL
  2. 2023
    22 Mar

    Erection of single-storey rear side infill extension to lower ground floor including formation of opening in…

    This applicationApprovedListed building consent23/00945/LB

Source: Lambeth

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

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