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15 Park Road London NW1 6XN

10/03889/LBCListed Building Consent ApplicationApproved
Listed building consent

Approved on 27 August 2010

Council decision: Application PermittedDelegated (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

Addition of secondary glazing to all existing and proposed sash window openings.

Received
7 May 2010
Decision level
Delegated (officer decision)
Ward
Bryanston And Dorset Square
  1. Received7 May
  2. Validated21 Jul
  3. Consult.
  4. Target15 Sep
  5. Decided27 Aug

Decided in 37 days (council typically 49)

About this application

This is a heritage application for window replacement at 15 Park Road London NW1 6XN. Westminster has handled 2,677 applications of this type. This one was decided in 112 days, 9 weeks longer than Westminster's typical decision time. The site is in the Dorset Square conservation area, with 13 listed buildings nearby. There have been 6 other applications at this address. We hold 3,180 applications in total for the NW1 postcode area.

93% of heritage 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
NW1 6XN
Application type
Listed Building Consent Application
Scale / size
Small

Planning application dates

Date validated
21 July 2010
Consultation expiry
20 August 2010
Target decision date
15 September 2010

Applicant and agent

Agent
KCA
Agent address
28-29 Great Sutton Street London EC1V 0DS

Planning decision

Statutory period
56 days

Publicity

Last advertised
30 July 2010
Advertisement expiry
20 August 2010

Additional information

Planning Portal ID
PP-01058717
Comments
0
Documents
13

Site constraints

Checking the site
2/3
Council recordsAppealsFlood risk

Designations that overlap or adjoin the site outline.

  • Conservation area: Dorset Square
  • Listed building: Second Floor Flat 1 Park Road London NW1 6XNOn or next to this site
  • Article 4 direction: Article 4 Basement Development Permitted Rights Removed
  • Flood zone 1: Low probability (rivers and sea)
Also checked, none recorded (22)

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, 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.

Planning history at this site

6 other applications at this property, newest first.

  1. 2010
    25 Jan

    Details of mitigation of the potential increased demand for on street residents' car parking pursuant to…

    ApprovedDischarge of conditions10/00575/ADFULL
  2. 2009
    6 Oct

    Details of green roof and railing pursuant to Conditions 7 and 9 of planning permission dated 31 March 2009…

    ApprovedDischarge of conditions09/08091/ADFULL
  3. 2008
    9 Jan

    Use as residential, refurbishment with mansard roof extension to form single family dwelling, new rear…

    ApprovedListed building consent08/00448/LBC
  4. 2008
    9 Jan

    Use as residential, refurbishment with mansard roof extension to form single family dwelling, new rear…

    ApprovedApplication for full Planning Permission08/00447/FULL
  5. 2007
    21 Sep

    Use from offices to residential, refurbishment with mansard roof and small rear extension to form five self…

    RefusedApplication for full Planning Permission07/08323/FULL
  6. 2007
    21 Sep

    Use from offices to residential, refurbishment with mansard roof and small rear extension to form five…

    RefusedListed building consent07/08324/LBC

Source: Westminster

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

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