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Planning application

4 Princess Mews London NW3 5AP

Granted Camden 2017/2916/P Full applications

Works: Extension Loft or dormer Windows or glazing

Relates to 2016/6553/P

Permission granted. Work must normally begin within three years of the decision or the permission lapses.

Proposal

Details of materials of glazed roof structure in relation to condition 5 of planning permission 2016/6553/P (dated 15/02/2017) for Alteration to rear slope of existing mansard roof; erection of glazed roof access extension; and other alterations

As published by the council, reference 2017/2916/P

Application record

Reference
2017/2916/P
Category
Full applications
Status
Final Decision
Decision
Granted
Decided
9 Jun 2017
Postcode
NW3 5AP

Site history

Applications at this address on the Camden register

This site has had 3 applications since 2017: 3 approved, 0 refused.

  • 2018/3842/P Granted

    4 Princess Mews London NW3 5AP

    Installation of 1 air-conditioning unit and associated acoustic enclosure on roof terrace (retrospective)

    Decided 9 Nov 2018 Full applications
  • 2016/6553/P Granted

    4 Princess Mews London NW3 5AP

    Alteration to rear slope of existing mansard roof to provide additional living space; erection of glazed roof access extension; installation of four obscure glazed windows to rear elevation; other alterations to front facade

    Decided 15 Feb 2017 Full applications

Timeline

Dates from the published record

  1. 9 Jun 2017

    Decision issued: Granted

  2. 22 Jul 2026

    Added to PlanIndex

Cases linked to this one on the register

  • 2016/6553/P Granted

    4 Princess Mews London NW3 5AP

    Alteration to rear slope of existing mansard roof to provide additional living space; erection of glazed roof access extension; installation of four obscure glazed windows to rear elevation; other alterations to front facade

    Decided 15 Feb 2017 Full applications

What this grant of permission means

Camden granted permission on 9 June 2017, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. More in our guide to what happens after a planning decision.

About full applications

A full application seeks permission for a complete, detailed proposal in one go, with siting, design, access and landscaping all fixed at this stage. More in our guide to planning application types.

Nearby applications

Within 500 metres

  • 4 Princess Mews London NW3 5AP

    2016/6553/P 0m away

    Alteration to rear slope of existing mansard roof to provide additional living space; erection of glazed roof access extension; installation of four obscure glazed windows to rear elevation; other alterations to front facade

    Granted Full applications Extension Loft or dormer +1
  • 4 Princess Mews London NW3 5AP

    2018/3842/P 0m away

    Installation of 1 air-conditioning unit and associated acoustic enclosure on roof terrace (retrospective)

    Granted Full applications
  • 3 Princess Mews London NW3 5AP

    2026/2009/P Submitted 20 May 2026 9m away

    Removal of rear roofslope to extend the second floor and enlarge the roof terrace above, replacement access structure to roof and new second floor window to rear wall.

    Granted Householder Windows or glazing 8 docs
    Domestic
  • 6 Princess Mews London NW3 5AP

    2025/0037/P 11m away

    Replacement of existing timber garage doors and front door with timber door and cladding, conversion of existing garage into habitable space and erection of glazed roof access structure.

    Granted Full applications Windows or glazing
  • 54 Belsize Lane London NW3 5AR

    2018/2824/P 11m away

    Change of use from Launderette (Sui Generis) to shop (Class A1).

    Refused Full applications
  • 56 Belsize Lane London NW3 5AR

    2017/3412/P 13m away

    Removal of condition 3 (personal permission) of planning permission ref: 2014/3227/P (dated 24/07/2014 ) for the change of use from retail (A1) to a veterinary surgery (sui generis).

    Granted Full applications

In Camden

  • 2026/3898/P Awaiting decision

    98 Marchmont Street London WC1N 1AG

    Installation of a new kitchen extraction and ventilation system to the rear of the premises, including associated external ductwork, extraction plant and ancillary equipment.

    16 Sep 2026 Full applications
  • 2026/2709/P Awaiting decision

    166A Camden Street London NW1 9PT

    Change of use from Use Class E to C3 Residential, demolition of existing store and office space, and erection of a three-bedroom dwellinghouse.

    16 Sep 2026 Full applications
  • 2026/3994/P Awaiting decision

    Euston Tower 286 Euston Road London NW1 3DP

    Details to discharge Condition 23 (LUL Subculture) of planning reference 2023/5240/P dated 26/01/26 for redevelopment of Euston Tower comprising retention of parts of the existing building (including central core, basement and foundations) and erection of a new building incorporating these retained elements, to provide a 32-storey mixed-use building providing offices and research and development floorspace (Class E(g)) and office, retail, caf?? and restaurant space (Class E) and Enterprise Space (Class E/F) at ground and first floors, and associated external terraces; public realm enhancements, including new landscaping and provision of new publicly accessible steps and ramp; short and long stay cycle storage; servicing; refuse storage; plant and other ancillary and associated work.

    15 Sep 2026 Full applications
  • 2026/3993/P Awaiting decision

    Euston Tower 286 Euston Road London NW1 3DP

    Details to discharge Condition 22 (LUL Infrastructure) of planning reference 2023/5240/P dated 26/01/26 for redevelopment of Euston Tower comprising retention of parts of the existing building (including central core, basement and foundations) and erection of a new building incorporating these retained elements, to provide a 32-storey mixed-use building providing offices and research and development floorspace (Class E(g)) and office, retail, caf?? and restaurant space (Class E) and Enterprise Space (Class E/F) at ground and first floors, and associated external terraces; public realm enhancements, including new landscaping and provision of new publicly accessible steps and ramp; short and long stay cycle storage; servicing; refuse storage; plant and other ancillary and associated work.

    15 Sep 2026 Full applications
  • 2026/3861/P Awaiting decision

    Beaumont Court 1-45 College Grove London NW1 0RW

    Installation of condensors and minor alterations to elevations at lower floors.

    15 Sep 2026 Full applications