Flat B 26 Frederick Street London WC1X 0ND

1. 11 Aug 2011

   Decision issued: Granted

2. 22 Jul 2026

   Added to PlanIndex

Camden granted permission on 11 August 2011, 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.

• Lower Maisonette 26 Frederick Street London WC1X 0ND

  2014/6484/L 0m away

  Internal and external alterations at basement and ground floor level including installation of secondary glazing, plus replacement of front and back doors with new timber double glazed doors at lower ground level.

  Granted Heritage and listed buildings Windows or glazing

• Upper Maisonette 26 Frederick Street London WC1X 0ND

  2014/6487/L 0m away

  Internal and external alterations including alterations to partitions and installation of secondary glazing at second and third floor levels, plus installation of satellite dish and conservation rooflight at rear roof level and reinstatement of missing decorative features to top floor of front elevation.

  Granted Heritage and listed buildings Loft or dormer Windows or glazing

• Lower Maisonette 26 Frederick Street London WC1X 0ND

  2014/6375/P 0m away

  Replacement of front and back doors with new timber double glazed doors, at lower ground level.

  Granted Full applications Windows or glazing

• Flat 1st Floor 26 Frederick Street London WC1X 0ND

  2012/4190/L 0m away

  Internal alterations to existing studio flat at first floor level, including the installation of secondary glazing to the rear window, the installation of a suspended ceiling to hall and shower-room, alterations to partitions, replacement of non-original glazed door with timber door.

  Granted Heritage and listed buildings Windows or glazing

• 26 Frederick Street London WC1X 0ND

  2022/0519/L 0m away

  Reinstatement of internal doorway (door, frame and architrave) to ground floor flat.

  Granted Heritage and listed buildings

• Upper Maisonette 26 Frederick Street London WC1X 0ND

  2014/6367/P 0m away

  Installation of satellite dish and conservation rooflight at rear roof level and reinstatement of missing decorative features to top floor of front elevation.

  Granted Full applications Loft or dormer

• 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