26 Flat Basement And Ground Floor Old Gloucester Street London Camden WC1N 3AN

1. 13 Aug 2024

   Decision issued: Granted

2. 22 Jul 2026

   Added to PlanIndex

Camden granted permission on 13 August 2024, 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.

Listed building consent is needed for works that affect the special interest of a listed building, and carrying out such works without it is a criminal offence. More in our guide to planning application types.

• 26 Old Gloucester Street London WC1N 3AN

  2013/4207/L 0m away

  Extension to existing mansard to infill rear roof terrace, and associated installation of a new dormer window to dwelling house (Class C3).

  Granted Heritage and listed buildings Extension Loft or dormer +1
  Domestic

• 26 Old Gloucester Street London WC1N 3AN

  2013/4150/P 0m away

  Extension to existing mansard to infill rear roof terrace, and associated installation of a new dormer window to dwelling house (Class C3).

  Granted Full applications Extension Loft or dormer +1
  Domestic

• 26 Old Gloucester Street London WC1N 3AN

  2013/4567/L 0m away

  Internal alterations to stair balustrade, refurbishment of non-original doors and alterations to floor layout throughout (Class C3).

  Granted Heritage and listed buildings

• 25 Old Gloucester Street London WC1N 3AF

  2011/0879/P 12m away

  Erection of a two-storey extension at second floor level and the extension of existing fire escape stair at rear to existing non-residential institution (Class D1)

  Withdrawn Full applications Extension

• 25 Old Gloucester Street London WC1N 3AF

  2023/4299/P 12m away

  Extension of basement to accommodate additional cultural centre accommodation (use class F1 and F2) and conversion of front part of building at second and third floor levels from commercial/office space (Class E) to create 2 x studio dwellings (Class C).

  Withdrawn Full applications Extension

• 25 Old Gloucester Street London WC1N 3AF

  2011/0882/L 12m away

  Erection of a two-storey extension at second floor level to rear and the extension of existing fire escape stair at rear to existing non-residential institution (Class D1)

  Withdrawn Heritage and listed buildings Extension

• 2026/0825/L Granted

  88 Frognal London NW3 6XB

  Discharge of condition 4 (a) Plan, elevation and section drawings of all new internal doors at a scale of 1:10 with typical moulding and architrave details at a scale of 1:1. b) Plan, elevation and section drawings, including jambs, head and cill, of all new windows and doors, including garage doors and windows, at a scale of 1:10 with typical glazing bar details at 1:1) of 2025/3436/L (External works comprising demolition of existing conservatory and erection of single-storey ground floor extension; demolition of existing garage and erection of replacement garage; alterations and repairs to roof; repair and minor alterations to building facade; provision of new hard and soft landscaping. Interior works comprising general remodelling works; minor changes to planform and openings; installation of new mechanical and electrical services throughout)

  2 Mar 2026 Heritage and listed buildings
• 2026/2946/L Awaiting decision

  Flat 1, 73 Eton Avenue London NW3 3EU

  Replacement of existing defective rear lean-to conservatory with a new slimline powder-coated aluminium framed conservatory with clear double glazing, on the exact same footprint as existing.

  3 Sep 2026 Heritage and listed buildings
• 2026/3754/L Awaiting decision

  10 Great Ormond Street London Camden WC1N 3RB

  Coversion of 3 flats into 4 and internal alterations to the listed building

  2 Sep 2026 Heritage and listed buildings
• 2026/2194/L Withdrawn

  Dunboyne Road Estate Dunboyne Road London NW3 2YY

  Installation of Air Source and Water Source Heat Pumps in basement car park with associated acoustic and security enclosures; installation of PV Panels on roof of Blocks 1, 2 and 3; removal of existing gas boilers and associated plant; installation of a new estate-wide heating network including Heat Interface Units, radiators, pipework and associated infrastructure to serve Flats 1-71; excavation of trenches and installation of below-ground heating, water and electrical infrastructure; and associated ancillary works.

  29 May 2026 Heritage and listed buildings
• 2026/3773/L Awaiting decision

  47 Kelly Street London NW1 8PG

  Replacement of concrete roof tiles with slate roof tiles (Retrospective)

  28 Aug 2026 Heritage and listed buildings