145 Arlington Road London NW1 7ET

This site has had 3 applications since 2010: 1 approved, 2 refused.

• 2010/4887/L Granted

  145 Arlington Road London NW1 7ET

  Internal alterations to include new joinery and reconfiguration of ground floor to single dwelling house (Class C3).

  Decided 8 Nov 2010 Heritage and listed buildings
• 2010/3578/P Refused

  145 Arlington Road London NW1 7ET

  Alterations to rear elevation to include replacement of window with french doors and Juliet balcony at ground floor level and enclosure of existing courtyard to form new garden/exercise room to single dwelling house (class C3).

  Decided 1 Sep 2010 Full applications

1. 1 Sep 2010

   Decision issued: Refused

2. 22 Jul 2026

   Added to PlanIndex

This application is at appeal, which passes the decision from Camden to the planning inspectorate, and the outcome will replace the council's decision. 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.

• 145 Arlington Road London NW1 7ET

  2010/3578/P 50 yards away

  Alterations to rear elevation to include replacement of window with french doors and Juliet balcony at ground floor level and enclosure of existing courtyard to form new garden/exercise room to single dwelling house (class C3).

  Refused Full applications Windows or glazing
  Domestic

• 145 Arlington Road London NW1 7ET

  2010/4887/L 50 yards away

  Internal alterations to include new joinery and reconfiguration of ground floor to single dwelling house (Class C3).

  Granted Heritage and listed buildings
  Domestic

• 139 Arlington Road London NW1 7ET

  2015/3933/L 50 yards away

  Installation of bathroom in rear first floor room

  Granted Heritage and listed buildings

• 139 Arlington Road LONDON NW1 7ET

  2017/2998/L 50 yards away

  Damp proof to the basement including associated remedial works including remove plaster and rake out mortar joints to the brickwork of the walls.

  Withdrawn Heritage and listed buildings

• Flat 6, 155 Arlington Road London NW1 7ET

  2018/2670/P 50 yards away

  Replacement of 2 x second floor rear aluminium framed windows with timber framed windows

  Granted Full applications Windows or glazing

• 135 Arlington Road London NW1 7ET

  2024/2414/P 50 yards away

  External alterations to involve: replacement of non original window; replacement of roof tiles, and replacement of a roof hatch for a rooflight.

  Granted Full applications Loft or dormer Roofing +1

• 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