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

This site has had 2 applications since 2020: 2 approved, 0 refused.

• 2019/4394/P Granted

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

  Amalgamation of flats 1 and 2 into one maisonette (Class C3) at first, second and third floors; installation of a rooflight above the first floor rear extension; installation of 3 vents to the rear elevation

  Decided 8 Apr 2020 Full applications

1. 8 Apr 2020

   Decision issued: Granted

2. 22 Jul 2026

   Added to PlanIndex

Camden granted permission on 8 April 2020, 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.

• 47 Marchmont Street London WC1N 1AP

  2012/3559/P 50 yards 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 50 yards away

  Use of ground floor as restaurant (Class A3).

  Granted Full applications

• 47 Marchmont Street London WC1N 1AP

  2012/1581/L 50 yards 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 50 yards 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

• 47 Marchmont Street London WC1N 1AP

  2012/1526/P 50 yards 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 Full applications Extension Windows or glazing

• 47 Marchmont Street London WC1N 1AP

  2015/6802/L 50 yards 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

• 2026/1141/L Granted

  25 John Street London WC1N 2BS

  Internal and external alterations to partition layout at basement, supporting structures and external ground level, and alterations to design of conservatory, windows and doors granted under listed building consent 2024/0338/L dated 06/08/2024.

  Received 26 Mar, published by the council 24 Jul 2026 Heritage and listed buildings
• 2025/1781/L Granted

  Frognal Rise House Lower Terrace London NW3 6RE

  Demolition of existing garage and interlinking gallery and replacement with new garage and garden room with link, new basement floor below garden, alterations to main house including replacement windows including reinstated oriel window and new French doors to entrance elevation, new roofing to side wing, new portico and replacement door to front elevation, enlargement of existing lightwell, replacement gates and canopy over entrance gate, restorations of boundary treatments, associated internal alterations including partial underpinning works and other minor alterations.

  Received 22 Apr, published by the council 22 Jul 2026 Heritage and listed buildings
• 2026/4129/L Awaiting decision

  6 Leverton Street London NW5 2PJ

  Strip out kitchen including floor tiles and replace; replace plumbing and flooring in rear ensuite; replace plumbing in front ensuite and WC; replace internal doors; replace garden wall with metal railing; replace 3 rear windows, 3 rear elevation side windows, 1 rear door and 1 rear elevation side door with double-glazed crittal windows and doors; remove 2 rear windows; render rear elevation brickwork; and associated works.

  Received 1 Oct, published by the council 9 Oct 2026 Heritage and listed buildings
• 2026/1686/L Granted

  Flat Ground and 1st Floor and Flat 2nd and 3rd Floor 14 Downshire Hill London NW3 1NR

  External and internal alterations in connection with conversion of two self-contained flats into a single-family dwellinghouse, including new doors at rear ground and second floor level, replacement windows at rear second and third floors level, removal of internal partitions, extending the stair handrail, and replacement internal doors, parquet flooring, skirting, architraves, cornicing, and fittings.

  Received 19 May, published by the council 24 Jul 2026 Heritage and listed buildings
• 2026/2202/L Refused

  4 Hampstead Square London NW3 1AB

  Erection of conservatory to front elevation.

  Received 27 May, published by the council 24 Jul 2026 Heritage and listed buildings