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Planning application

12 Jeffrey's Street London NW1 9PR

Granted Camden 2020/4950/P Full applications

Works: Extension Windows or glazing

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

Proposal

Erection of a ground floor rear and side extension and alterations to front entrance and rear extension including the enlargement of rear window to form a door.

As published by the council, reference 2020/4950/P

Application record

Reference
2020/4950/P
Category
Full applications
Status
Final Decision
Decision
Granted
Decided
11 Aug 2021
Postcode
NW1 9PR

Site history

Applications at this address on the Camden register

This site has had 4 applications since 2021: 3 approved, 0 refused.

  • 2026/0348/L Granted

    12 Jeffrey's Street London NW1 9PR

    Refurbishment of front lightwell and vault under entrance steps, including reduction of floor level of vault.

    Decided 13 Mar 2026 Heritage and listed buildings
  • 2025/4653/L Withdrawn

    12 Jeffrey's Street London NW1 9PR

    Reduce floor level of front vault under entrance steps

    Decided 3 Dec 2025 Heritage and listed buildings
  • 2020/4989/L Granted

    12 Jeffrey's Street London NW1 9PR

    Erection of a ground floor rear and side extension and alterations to front entrance and rear extension including the enlargement of rear window to form a door.

    Decided 11 Aug 2021 Heritage and listed buildings

Timeline

Dates from the published record

  1. 11 Aug 2021

    Decision issued: Granted

  2. 22 Jul 2026

    Added to PlanIndex

What this grant of permission means

Camden granted permission on 11 August 2021, 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

  • 12 Jeffrey's Street London NW1 9PR

    2026/0348/L Submitted 28 Jan 2026 0m away

    Refurbishment of front lightwell and vault under entrance steps, including reduction of floor level of vault.

    Granted Heritage and listed buildings 10 docs
  • 12 Jeffrey's Street London NW1 9PR

    2025/4653/L Submitted 16 Oct 2025 0m away

    Reduce floor level of front vault under entrance steps

    Withdrawn Heritage and listed buildings 9 docs
  • 12 Jeffrey's Street London Camden NW1 9PR

    2024/2869/L 0m away

    Replacement of single glazed timber sliding sashes to the front and rear elevation with new replica laminated-single glazed sliding sashes, retaining any historic frames where present, and replacing any non-historic frames.

    Granted Heritage and listed buildings Windows or glazing
  • 12 Jeffrey's Street London NW1 9PR

    2020/4989/L 0m away

    Erection of a ground floor rear and side extension and alterations to front entrance and rear extension including the enlargement of rear window to form a door.

    Granted Heritage and listed buildings Extension Windows or glazing
  • 14 Jeffrey's Street London NW1 9PR

    2016/5001/T 4m away

    REAR GARDEN: 1 x Cherry - Fell to ground level

    Granted Trees
  • 10 Jeffrey's Street London NW1 9PR

    2018/3397/T 6m away

    REAR GARDEN: 1x Willow - Reduce crown by 30%, thin crown density by approximately 25% and remove dead wood

    Granted Trees

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