The Mansion House Mansion House Street London EC4N 8BH

19/00123/LBCListed Building ConsentApproved

Approved on 7 May 2019

Delegated (officer decision)

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

Installation of a 1.1m high new guardrail system at roof level.

Received: 12 February 2019
Decision level: Delegated (officer decision)
Public comments: 1
Council: City of London Corporation
Ward: Walbrook

ReceivedReceived12 Feb
ValidatedValidated12 Feb
Consult.Consultation2 May
TargetTarget Date9 Apr
DecidedDecided7 May

Decided in 84 days (council typically 77)

About this application

This is a heritage application at The Mansion House Mansion House Street London EC4N 8BH. City of London has handled 859 applications of this type. This one was decided in 84 days, 7 days longer than City of London's typical decision time. The site is in the Bank conservation area, with 12 listed buildings nearby. There have been 3 other applications at this address. In the past year there have been 23 applications across Walbrook. We hold 151 applications in total for the EC4N postcode area.

100% of heritage applications at City of London Corporation were approved. Across all application types, the council typically decides in about 11 weeks (median).

Based on decided applications received in the last 3 years.Planning something similar? See what gets approved on your street

Application details

Postcode: EC4N 8BH
Application type: Listed Building Consent
Scale / size: Small
Parish: Mansion House

Planning application dates

Date validated: 12 February 2019
Consultation expiry: 2 May 2019
Consultation start: 11 April 2019
Consultation end: 2 May 2019
Last date for comments: 2 May 2019
Target decision date: 9 April 2019
Committee meeting: 7 May 2019
Permission expires: 7 May 2022

Planning decision

Statutory period: 56 days

Publicity

Last advertised: 26 February 2019
Advertisement expiry: 19 March 2019
Site notice start: 21 February 2019
Site notice end: 14 March 2019

Additional information

Planning Portal ID: PP-07621741
Documents: 14

Site constraints

Checking the site

2/3

Council recordsAppealsFlood risk

Designations that overlap or adjoin the site outline.

Conservation area: Bank
Listed building: Grade I: Mansion HouseOn this site · +4 more
Flood zone 1: Low probability (rivers and sea)

Not published by this council, so not checked: Article 4 directions and tree preservation orders. Ask the council if these matter.

Also checked, none recorded (20)

flood storage areas, 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.

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.

Planning history at this site

7 other applications at this property, newest first.

Source: City of London

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

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