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Mariner House, Pepys Street, EC3

4313AKConservation Area ConsentApproved
Listed building consent

Approved on 22 July 2003

Planning committee

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

Demolition of existing unlisted building.

Received
26 March 2003
Decision level
Planning committee
Public comments
1
Ward
Aldgate
  1. Received26 Mar
  2. Validated26 Mar
  3. Consult.
  4. Target21 May
  5. Decided22 Jul

Decided in 118 days (council typically 77)

About this application

This is a heritage application for demolition at Mariner House, Pepys Street, EC3. City of London has handled 859 applications of this type. This one was decided in 118 days, 6 weeks longer than City of London's typical decision time. The site is in 10 listed buildings nearby. There has been 1 other application at this address. In the past year there have been 49 applications across Aldgate.

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

Application type
Conservation Area Consent
Scale / size
Small
Parish
Pepys Street, Mariner House

Planning application dates

Date validated
26 March 2003
Consultation expiry
29 April 2003
Target decision date
21 May 2003
Committee meeting
22 July 2003

Applicant and agent

Agent address
13 Langley Street, London, WC2H 9JG

Planning decision

Statutory period
56 days

Publicity

Last advertised
8 April 2003
Advertisement expiry
29 April 2003
Site notice start
31 March 2003
Site notice end
21 April 2003

Additional information

Documents
0

Site constraints

Checking the site
2/3
Council recordsAppealsFlood risk

Designations that overlap or adjoin the site outline.

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.

© 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. 2003
    26 Mar

    Demolition of existing unlisted building.

    This applicationApprovedHeritage4313AK
  2. 2003
    26 Mar

    Redevelopment for offices, with either double or single basement.

    WithdrawnFull Planning PermissionFiled alongside4313AL

Planning history at this site

6 other applications at this property, newest first.

  1. 2019
    25 Jul

    Installation and display of one internally illuminated fascia sign measuring 0.9m high by 1.5m wide situated…

    WithdrawnAdvertisement consent19/00884/ADVT
  2. 2018
    29 Nov

    Formation of new external stairs and landing leading to the ground floor lift lobby on the Crutched Friars…

    ApprovedFull Planning Permission18/01270/FULL
  3. 2018
    15 Jan

    Details of a scheme for protecting nearby occupiers from noise, dust and other environmental factors pursuant…

    WithdrawnDischarge of conditions18/00040/MDC
  4. 2017
    12 Apr

    Installation of a retractable canopy at roof level.

    ApprovedFull Planning Permission17/00331/FULL
  5. 2016
    12 Apr

    Installation of a covered structure and associated art work to the existing northern terrace at roof level…

    ApprovedFull Planning Permission16/00356/FULL
  6. 2011
    6 May

    Replacement of existing signage and installation of: four halo-illuminated fascia signs, two measuring 2.55m…

    ApprovedAdvertisement consent11/00313/ADVT

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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