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Flat 2.2, 223 - 227, Pattern House, St John Street, London, EC1V 4LY

P2025/2561/FULFull Planning ApplicationAwaiting decision
Full
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

Conversion of existing flat into two flats (1 2bed x 4 person, 1 studio)

Received
10 September 2025
Decision due
25 December 2025
Ward
Clerkenwell
  1. Received10 Sep
  2. Validated31 Oct
  3. Consult.6 Dec
  4. Target25 Dec
  5. Decided

Have your say

Comments close on 6 December.

View on the council's site

About this application

This is a full planning application at Flat 2.2, 223 - 227, Pattern House, St John Street, London, EC1V 4LY. Islington has handled 1,802 applications of this type. It has been with the council since 10 September 2025 and is still awaiting a decision. The site is in a conservation area, with 11 listed buildings nearby. There are no previous applications recorded at this address. In the past year there have been 143 applications across Clerkenwell. We hold 1,026 applications in total for the EC1V postcode area.

90% of full applications at London Borough of Islington 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.Planning something similar? See what gets approved on your street

Application details

Postcode
EC1V 4LY
Application type
Full Planning Application
Scale / size
Small

Planning application dates

Date validated
31 October 2025
Consultation expiry
6 December 2025
Consultation end
6 December 2025
Application expires
4 December 2025

Planning decision

Statutory period
55 days

Publicity

First advertised
13 November 2025
Site notice start
13 November 2025

Additional information

Planning Portal ID
PP-14264657
UPRN
5300084821
Documents
58

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 (19)

flood storage areas, green belt, scheduled monuments, World Heritage Sites, World Heritage Site buffer zones, registered parks and gardens, registered battlefields, 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: Islington

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

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Before the decision

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