17 Downshire Hill London NW3 1NT

This site has had 13 applications since 2011: 10 approved, 1 refused.

• 2015/3332/L Granted

  17 Downshire Hill London NW3 1NT

  Submission of stone sample and section drawings as required by conditions 2(a) and 2(b) of Listed Building Consent ref 2013/6163/L (dated 03/09/2014), for the demolition of rear extension at ground floor level. Construction new extension to rear at ground floor level. Construction of small infill side extension to rear at first floor level. Internal alterations to both floors. Alterations to front stairs and creation of bin stores. Garden/patio external works.

  Decided 1 Aug 2016 Heritage and listed buildings
• 2015/1265/L Granted

  17 Downshire Hill London NW3 1NT

  Details of all new windows & services runs in relation to conditions 2(c) and (d) of listed building consent (2013/6163/L) dated 15/11/2013 for the demolition of rear extension at ground floor level, and related works.

  Decided 13 Jul 2015 Heritage and listed buildings
• 2014/7040/L Granted

  17 Downshire Hill London NW3 1NT

  Details of Welsh slate sample in relation to condition 4 (Sample panels of the facing brickwork for the rear extension, front wall and bin store demonstrating the proposed colour, texture, face-bond and pointing) of 2013/6163/L, for demolition of rear extension at ground floor level. Construction new extension to rear at ground floor level. Construction of small infill side extension to rear at first floor level. Internal alterations to both floors. Alterations to front stairs and creation of bin stores. Garden/patio external works.

  Decided 13 Jan 2015 Heritage and listed buildings
• 2014/2519/P Granted

  17 Downshire Hill London NW3 1NT

  Erection of a summer house and spiral wine cellar.

  Decided 5 Aug 2014 Full applications
• 2014/2157/P Granted

  17 Downshire Hill London NW3 1NT

  Non material amendment (alterations to rear garden landscaping) following planning permission granted 19/11/12 (ref: 2012/4784/P) for the erection of a single storey rear extension and replacement side extension at ground floor level, an infill side extension at rear first floor level, installation of rooflights in the ground and first floor extensions, creation of a terraced area at rear ground floor level, installation of a window in the flank wall north-east elevation, alterations to ground floor front elevation including a new staircase and bin store area, new stone steps and new balustrade in connection with existing use as residential dwelling (Class C3).

  Decided 14 May 2014 Full applications
• 2013/6760/P Granted

  17 Downshire Hill London NW3 1NT

  Non-material amendment to planning permission granted 19/11/12 (ref: 2012/4784/P) for the erection of a ground floor single storey rear extension and replacement side extension, infill first floor side extension, installation of roofllights, creation of a terraced area, installation of a window, demolition and erection of a single-storey summer house in the rear garden and alterations to front elevation 0f dwelling house; namely to allow the addition of a rooflight to ground floor cloakroom area.

  Decided 19 Nov 2013 Full applications
• 2013/6163/L Granted

  17 Downshire Hill London NW3 1NT

  Demolition of rear extension at ground floor level. Construction new extension to rear at ground floor level. Construction of small infill side extension to rear at first floor level. Internal alterations to both floors. Alterations to front stairs and creation of bin stores. Garden/patio external works.

  Decided 15 Nov 2013 Heritage and listed buildings
• 2012/4784/P Granted

  17 Downshire Hill London NW3 1NT

  The erection of a single storey rear extension and replacement side extension at ground floor level, an infill side extension at rear first floor level, installation of rooflights in the ground and first floor extensions, creation of a terraced area at rear ground floor level, installation of a window in the flank wall north-east elevation, demolition and erection of a single-storey summer house in the rear garden, alterations to ground floor front elevation including a new staircase and bin store area, new stone steps and new balustrade in connection with existing use as residential dwelling (Class C3).

  Decided 19 Nov 2012 Full applications
• 2012/4818/L Refused

  17 Downshire Hill London NW3 1NT

  The erection of a single storey rear extension and replacement side extension at ground floor level, an infill side extension at rear first floor level, installation of rooflights in the ground and first floor extensions, installation of a window in the flank wall north-east elevation, demolition and erection of a single-storey summer house in the rear garden, alterations to ground floor front elevation including a new staircase, new stone steps and bin store area and new balustrade and internal alterations in connection with existing use as residential dwelling (Class C3).

  Decided 19 Nov 2012 Heritage and listed buildings
• 2012/0634/P Withdrawn

  17 Downshire Hill London NW3 1NT

  The erection of a single storey full width rear extension at ground floor level, an infill side extension to the rear at first floor level with rooflights to the ground and first floors, new roof terraces to the rear at ground and first floor level, installation of new window to the flank wall north-east elevation, demolition and erection of a new timber panel summer house to the rear garden area, alteration to ground floor front elevation in connection with new staircase and bin store area including new balustrade all associated with the use as residential dwelling (Class C3).

  Decided 19 Mar 2012 Full applications

1. 5 Aug 2014

   Decision issued: Granted

2. 22 Jul 2026

   Added to PlanIndex

Camden granted permission on 5 August 2014, 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.

• 17 Downshire Hill London NW3 1NT

  2013/6163/L 50 yards away

  Demolition of rear extension at ground floor level. Construction new extension to rear at ground floor level. Construction of small infill side extension to rear at first floor level. Internal alterations to both floors. Alterations to front stairs and creation of bin stores. Garden/patio external works.

  Granted Heritage and listed buildings Extension Demolition

• 17 Downshire Hill London NW3 1NT

  2012/4784/P 50 yards away

  The erection of a single storey rear extension and replacement side extension at ground floor level, an infill side extension at rear first floor level, installation of rooflights in the ground and first floor extensions, creation of a terraced area at rear ground floor level, installation of a window in the flank wall north-east elevation, demolition and erection of a single-storey summer house in the rear garden, alterations to ground floor front elevation including a new staircase and bin store area, new stone steps and new balustrade in connection with existing use as residential dwelling (Class C3).

  Granted Full applications Extension Loft or dormer +2
  Small domestic

• 17 Downshire Hill London NW3 1NT

  2012/4818/L 50 yards away

  The erection of a single storey rear extension and replacement side extension at ground floor level, an infill side extension at rear first floor level, installation of rooflights in the ground and first floor extensions, installation of a window in the flank wall north-east elevation, demolition and erection of a single-storey summer house in the rear garden, alterations to ground floor front elevation including a new staircase, new stone steps and bin store area and new balustrade and internal alterations in connection with existing use as residential dwelling (Class C3).

  Refused Heritage and listed buildings Extension Loft or dormer +2
  Small domestic

• 17 Downshire Hill London NW3 1NT

  2015/1265/L 50 yards away

  Details of all new windows & services runs in relation to conditions 2(c) and (d) of listed building consent (2013/6163/L) dated 15/11/2013 for the demolition of rear extension at ground floor level, and related works.

  Granted Heritage and listed buildings Extension Demolition +1

• 17 Downshire Hill London NW3 1NT

  2012/0634/P 50 yards away

  The erection of a single storey full width rear extension at ground floor level, an infill side extension to the rear at first floor level with rooflights to the ground and first floors, new roof terraces to the rear at ground and first floor level, installation of new window to the flank wall north-east elevation, demolition and erection of a new timber panel summer house to the rear garden area, alteration to ground floor front elevation in connection with new staircase and bin store area including new balustrade all associated with the use as residential dwelling (Class C3).

  Withdrawn Full applications Extension Loft or dormer +3
  Small domestic

• 17 Downshire Hill London NW3 1NT

  2014/2519/P 50 yards away

  Erection of a summer house and spiral wine cellar.

  Granted Full applications

• 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