133 Arlington Road London NW1 7ET

This site has had 14 applications since 2011: 7 approved, 2 refused.

• 2019/2281/P Granted

  133 Arlington Road London NW1 7ET

  Erection of conservatory on rear elevation

  Decided 17 Jan 2020 Householder
• 2019/0229/L Refused

  133 Arlington Road London NW1 7ET

  Erection of single-storey rear extension to ground floor.

  Decided 22 Mar 2019 Heritage and listed buildings
• 2018/6141/P Refused

  133 Arlington Road London NW1 7ET

  Erection of single-storey rear extension to ground floor.

  Decided 22 Mar 2019 Householder
• 2017/4922/P Granted

  133 Arlington Road London NW1 7ET

  Excavation of lower ground floor level to increase ceiling height; erection of single storey rear extension at lower ground floor level and associated landscaping. Installation of two roof lights in main roof.

  Decided 20 Nov 2018 Full applications
• 2018/0497/L Granted

  133 Arlington Road London NW1 7ET

  Excavation of lower ground floor level to increase ceiling height; erection of single storey rear extension at lower ground floor level. Alterations to internal walls and erection of new walls in connection with reconfiguration of room layouts, installation of two roof lights in main roof installation of secondary glazing to front first and second floor windows. Associated structural works and landscaping.

  Decided 20 Nov 2018 Heritage and listed buildings
• 2015/2247/P Withdrawn

  133 Arlington Road London NW1 7ET

  Change of use from family dwelling to two self-contained flats and creation of rear terrace area at raised ground floor level with associated access door and garden staircase.

  Decided 18 May 2016 Full applications
• 2015/2528/L Granted

  133 Arlington Road London NW1 7ET

  Internal and external works associated with change of use from dwelling to two self-contained flats and creation of rear terrace area at raised ground floor level with associated access door and garden staircase.

  Decided 3 Jul 2015 Heritage and listed buildings
• 2015/1169/P Withdrawn

  133 Arlington Road London NW1 7ET

  Change of use from single family dwellinghouse to 2 x 2 bedroom flats

  Decided 30 Apr 2015 Full applications
• 2012/6783/L Granted

  133 Arlington Road London NW1 7ET

  Internal and external works to existing dwelling house to include the demolition of existing rear extension and erection of single storey extension at basement level with timber decking above (roof level).

  Decided 2 Apr 2014 Heritage and listed buildings
• 2012/6742/P Granted

  133 Arlington Road London NW1 7ET

  Internal and external works to existing dwelling house to include the demolition of existing rear extension and erection of single storey extension at basement level with timber decking above (roof level).

  Decided 2 Apr 2014 Full applications

1. 30 Apr 2019

   Received by Camden

2. 16 May 2019

   Validated

   Checked as complete and ready for consideration.

3. 22 Jan 2020

   Decision issued: Granted

4. 22 Jul 2026

   Added to PlanIndex

5. 17 Sep 2026

   Status changed to FINAL DECISION

   Previously Final Decision.

Camden granted permission on 22 January 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.

• 133 Arlington Road London NW1 7ET

  2018/0497/L Submitted 29 Jan 2018 50 yards away

  Excavation of lower ground floor level to increase ceiling height; erection of single storey rear extension at lower ground floor level. Alterations to internal walls and erection of new walls in connection with reconfiguration of room layouts, installation of two roof lights in main roof installation of secondary glazing to front first and second floor windows. Associated structural works and landscaping.

  Granted Heritage and listed buildings Extension Loft or dormer +1 1 doc
  Small domestic

• 133 Arlington Road London NW1 7ET

  2018/6141/P Submitted 13 Dec 2018 50 yards away

  Erection of single-storey rear extension to ground floor.

  Refused Householder Extension 24 docs
  Small domestic

• 133 Arlington Road London NW1 7ET

  2019/2281/P Submitted 30 Apr 2019 50 yards away

  Erection of conservatory on rear elevation

  Granted Householder Extension 5 docs
  Small domestic

• 133 Arlington Road London NW1 7ET

  2017/4922/P 50 yards away

  Excavation of lower ground floor level to increase ceiling height; erection of single storey rear extension at lower ground floor level and associated landscaping. Installation of two roof lights in main roof.

  Granted Full applications Extension Loft or dormer
  Small domestic

• 133 Arlington Road London NW1 7ET

  2015/2528/L 50 yards away

  Internal and external works associated with change of use from dwelling to two self-contained flats and creation of rear terrace area at raised ground floor level with associated access door and garden staircase.

  Granted Heritage and listed buildings New dwelling
  Domestic

• 133 Arlington Road London NW1 7ET

  2010/6850/T 50 yards away

  REAR GARDEN: 1 x Sycamore - Fell.

  Decided Trees

• 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