47 Marchmont Street London WC1N 1AP

This site has had 14 applications since 2010: 11 approved, 1 refused.

• 2016/6964/P Granted

  47 Marchmont Street London WC1N 1AP

  Change of use of lower ground floor from office (Use Class B1) to 1 x 1-bed dwelling (Use Class C3). Erection of lower ground and ground floor rear extension (including two new windows) and other associated works following demolition of lower ground floor rear extension and removal of one rear window at ground floor level.

  Decided 14 Mar 2017 Full applications
• 2016/7058/L Granted

  47 Marchmont Street London WC1N 1AP

  Erection of lower ground and ground floor rear extension with two associated windows and other associated internal works following demolition of lower ground floor rear extension and removal of one rear window at ground floor level. Associated with change of use of lower ground floor from office (B1a) to residential (C3).

  Decided 14 Mar 2017 Heritage and listed buildings
• 2015/2757/P Refused

  47 Marchmont Street London WC1N 1AP

  Change of use of lower ground floor from office (Class B1) to restaurant (Class A3) and replacement and enlargement of rear lower ground and ground floor extension (including two new windows) and erection of front external staircase and door, following demolition of rear extension.

  Decided 8 Feb 2016 Full applications
• 2015/3428/L Granted

  47 Marchmont Street London WC1N 1AP

  Erection of rear lower ground floor and ground floor extension including removal of one rear window, internal door and wall and installation of new front external staircase and door.

  Decided 8 Feb 2016 Heritage and listed buildings
• 2015/6802/L Granted

  47 Marchmont Street London WC1N 1AP

  Change of use of part lower ground floor from B1 to A3 to provide additional storage to ground floor restaurant; replacement of rear lower ground floor extension; rear ground floor extension (including two new windows); installation of new door at lower ground floor; external rear staircase and new rear door at ground floor; new front staircase, door and window, new french doors at first floor level and installation of balustrade to create first floor terrace, new timber fence and other associated works.

  Decided 26 Jan 2016 Heritage and listed buildings
• 2015/6619/P Granted

  47 Marchmont Street London WC1N 1AP

  Change of use of part lower ground floor from B1 to A3 to provide additional storage to ground floor restaurant; replacement of rear lower ground floor extension; rear ground floor extension (including two new windows); installation of new door at lower ground floor; external rear staircase and new rear door at ground floor; new front staircase, door and window, new french doors at first floor level and installation of balustrade to create first floor terrace, new refuse store, timber fence and other associated works.

  Decided 26 Jan 2016 Full applications
• 2012/3559/P Granted

  47 Marchmont Street London WC1N 1AP

  Details pursuant to condition 5 (waste and recycling storage and collection) of planning permission granted on 19/03/12 (Ref: 2012/1526/P) for erection of two-storey rear extension at lower ground and ground floor levels, installation of plant and flue to rear elevation from first to third floor level, and alterations to shopfront all in connection with the existing use of the lower ground floor as an office (Use Class B1) and ground floor as a restaurant (Use Class A3).

  Decided 13 Aug 2012 Full applications
• 2012/1581/L Granted

  47 Marchmont Street London WC1N 1AP

  Erection of two-storey rear extension at lower ground and ground floor levels, installation of plant and flue to rear elevation from first to third floor level, and alterations to shopfront all in connection with the existing use of the lower ground floor as an office (Use Class B1) and ground floor as a restaurant (Use Class A3).

  Decided 8 Jun 2012 Heritage and listed buildings
• 2011/6142/L Withdrawn

  47 Marchmont Street London WC1N 1AP

  Erection of two storey rear extension, installation of flue on rear elevation, replacement of the shopfront and internal alterations in connection with change of use of lower ground floor from office (Class B1) to restaurant (Class A3) to be used in conjunction with ground floor (Class A3).

  Decided 1 Feb 2012 Heritage and listed buildings
• 2011/6098/P Withdrawn

  47 Marchmont Street London WC1N 1AP

  Change of use of lower ground floor from office (Class B1) to restaurant (Class A3) to be used in conjunction with ground floor (Class A3), erection of two storey rear extension, installation of flue on rear elevation and replacement of the shopfront.

  Decided 1 Feb 2012 Full applications

1. 8 Jun 2012

   Decision issued: Granted

2. 22 Jul 2026

   Added to PlanIndex

1 later application on the register refers to this one:

• 2012/3559/P Granted

  47 Marchmont Street London WC1N 1AP

  Details pursuant to condition 5 (waste and recycling storage and collection) of planning permission granted on 19/03/12 (Ref: 2012/1526/P) for erection of two-storey rear extension at lower ground and ground floor levels, installation of plant and flue to rear elevation from first to third floor level, and alterations to shopfront all in connection with the existing use of the lower ground floor as an office (Use Class B1) and ground floor as a restaurant (Use Class A3).

  Decided 13 Aug 2012 Full applications

Camden granted permission on 8 June 2012, 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.

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.

• 47 Marchmont Street London WC1N 1AP

  2012/3559/P 0m away

  Details pursuant to condition 5 (waste and recycling storage and collection) of planning permission granted on 19/03/12 (Ref: 2012/1526/P) for erection of two-storey rear extension at lower ground and ground floor levels, installation of plant and flue to rear elevation from first to third floor level, and alterations to shopfront all in connection with the existing use of the lower ground floor as an office (Use Class B1) and ground floor as a restaurant (Use Class A3).

  Granted Full applications Extension Windows or glazing

• 47 Marchmont Street London WC1N 1AP

  2011/1437/P 0m away

  Use of ground floor as restaurant (Class A3).

  Granted Full applications

• 47 Marchmont Street London WC1N 1AP

  2012/1581/L 0m away

  Erection of two-storey rear extension at lower ground and ground floor levels, installation of plant and flue to rear elevation from first to third floor level, and alterations to shopfront all in connection with the existing use of the lower ground floor as an office (Use Class B1) and ground floor as a restaurant (Use Class A3).

  Granted Heritage and listed buildings Extension Windows or glazing

• 47 Marchmont Street London WC1N 1AP

  2015/2757/P 0m away

  Change of use of lower ground floor from office (Class B1) to restaurant (Class A3) and replacement and enlargement of rear lower ground and ground floor extension (including two new windows) and erection of front external staircase and door, following demolition of rear extension.

  Refused Full applications Extension Demolition +1

• Flat 1 and Flat 2 47 Marchmont Street London WC1N 1AP

  2019/5424/L 0m away

  Various internal works associated with amalgamation of flats 1 and 2 into one maisonette at first, second and third floors; installation of a rooflight above the first floor rear extension; installation of 3 vents to the rear elevation.

  Granted Heritage and listed buildings New dwelling Extension +1

• 47 Marchmont Street London WC1N 1AP

  2015/6802/L 0m away

  Change of use of part lower ground floor from B1 to A3 to provide additional storage to ground floor restaurant; replacement of rear lower ground floor extension; rear ground floor extension (including two new windows); installation of new door at lower ground floor; external rear staircase and new rear door at ground floor; new front staircase, door and window, new french doors at first floor level and installation of balustrade to create first floor terrace, new timber fence and other associated works.

  Granted Heritage and listed buildings Extension Windows or glazing
  Small domestic

• 2026/2516/P Withdrawn

  31 Loveridge Road London Camden NW6 2DU

  Amalgamation of the existing three self-contained one-bedroom flats into a single-family dwelling house; demolition and replacement of existing outrigger; erection of a single-storey rear wrap-around extension; erection of a rear dormer extension; creation of a roof terrace above outrigger; replacement of existing windows with timber double glazed units; installation of rooflights to front roofslope; and installation of an air source heat pump in rear garden.

  16 Jun 2026 Full applications
• 2026/3830/P Awaiting decision

  Euston Tower 286 Euston Road London NW1 3DP

  Deed of variation to allow more flexibility with Affordable housing payments 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, café 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.

  4 Sep 2026 Full applications
• 2026/3282/P Granted

  5 Berkley Road London NW1 8XX

  Installation of 1no. above ground gas riser from the basement flat to the meter box at first floor (retrospective)

  31 Jul 2026 Full applications
• 2026/0483/P Granted

  100 Avenue Road London NW3 3HF

  Discharge of details for condition 47 (surface water run off details) of planning permission 2026/0404/P granted on 19/06/2026 for " Variation of conditions (2 plan numbers); 8 (quantum of commercial space); 13 (commercial windows); 15 (Wind Microclimate); 19 (commercial windows); 24 (Air quality); 34 (development quantum); 40 (Circular Economy); 44 (designing out crime); 45 (Fire Strategy); 46 (SuDS); 48 (Community facility removed), 48 (wheelchair units), 49 (TfL health and safety) to planning permission ref. 2025/0852/P (for demolition of building and provision of a mixed-use residential-led development) to secure alterations to the external appearance; internal residential and commercial space layouts; omission of community floorspace and increased affordable housing provision; cycle and car parking; hard and soft landscaping, and other associated amendments”

  9 Feb 2026 Full applications
• 2026/2697/P 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 Full applications