4 Matthew Parker Street London SW1H 9NL

26/02899/FULLFull Planning Permission ApplicationRefused

Full

Refused on 24 June 2026

Site boundary (council red line)

Proposal

Creation of a roof terrace at sixth floor.

Received: 1 May 2026
Council: City of Westminster
Ward: St James's

ReceivedReceived1 May
ValidatedValidated1 May
Consult.Consultation
TargetTarget Date26 Jun
DecidedDecided24 Jun

Decided in 54 days (council typically 49)

About this application

This is a full planning application at 4 Matthew Parker Street London SW1H 9NL. Westminster has handled 4,484 applications of this type. This one was decided in 54 days, 5 days longer than Westminster's typical decision time. The site is in the Westminster Abbey and Parliament Square conservation area, with 15 listed buildings nearby. There have been 6 other applications at this address. In the past year there have been 478 applications across St James's. We hold 414 applications in total for the SW1H postcode area.

86% of full applications at City of Westminster were approved. Across all application types, the council typically decides in about 7 weeks (median).

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

Application details

Postcode: SW1H 9NL
Application type: Full Planning Permission Application
Scale / size: Small

Planning application dates

Date validated: 1 May 2026
Target decision date: 26 June 2026

Applicant and agent

Agent: Iceni Projects
Agent address: Da Vinci House, 44 Saffron Hill London EC1N 8FH GB

Planning decision

Statutory period: 56 days

Additional information

Planning Portal ID: PP-14861142
Comments: 0
Documents: 16

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: Broadway And Christchurch GardensPart of the site
Article 4 direction: Article 4 Basement Development Permitted Rights Removed
Brownfield land register: Queen Anne's Gate Buildings 29-35 Old Queen Street London SW1H 9JARegister site at or near this address · +1 more

Also checked, none recorded (21)

flood storage areas, listed buildings, 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 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.

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

2026
1 May
Alterations including new balustrades and planters to create terraces at third and fourth floor (south)…
RefusedFull Planning Permission ApplicationFiled alongside26/02898/FULL
2026
1 May
Creation of a roof terrace at sixth floor.
This applicationRefusedFull26/02899/FULL

Planning history at this site

5 other applications at this property, newest first.

Source: Westminster

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

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Iceni Projects Limited · Agent for this application

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