15 Arlington Road London NW1 7ER

This site has had 10 applications since 2022: 8 approved, 0 refused.

• 2025/4969/L Granted

  15 Arlington Road London NW1 7ER

  Regularisation of a lower ground & ground floor rear extension including removing the green roof and rooflight, re-configuration of the internal lower ground flight of stairs & landing to ensure compliance with current fire safety building regulations.

  Decided 2 Feb 2026 Heritage and listed buildings
• 2025/3044/L Granted

  15 Arlington Road London NW1 7ER

  Discharge of Condition 4a (metal railings and staircase), 4b (doors), 4c (windows), 4d (windows), 4e (joinery), 4f (service runs), and 4g (floor materials) of Listed Building Consent (ref 2024/1044/L) Title: Proposed lower ground floor rear extension, new access to the rear garden from the existing terrace, new front lightwell stair and internal reconfiguration works to the lower ground, first and second floors.

  Decided 10 Jul 2025 Heritage and listed buildings
• 2024/1036/P Granted

  15 Arlington Road London NW1 7ER

  Proposed lower ground floor rear extension, new access to the rear garden from the existing terrace, new front lightwell stair and internal reconfiguration works to the lower ground, first and second floors.

  Decided 9 Oct 2024 Full applications
• 2024/1044/L Granted

  15 Arlington Road London NW1 7ER

  Proposed lower ground floor rear extension, new access to the rear garden from the existing terrace, new front lightwell stair and internal reconfiguration works to the lower ground, first and second floors

  Decided 9 Oct 2024 Heritage and listed buildings
• 2024/1907/P Withdrawn

  15 Arlington Road London NW1 7ER

  Proposed lower ground floor, ground floor & first floor rear extensions, removal of the rear lightwell and replacement with the proposed extension and internal reconfiguration works to the lower ground, first and second floors.

  Decided 25 Sep 2024 Full applications
• 2024/1908/L Withdrawn

  15 Arlington Road London NW1 7ER

  Proposed lower ground floor, ground floor & first floor rear extensions, removal of the rear lightwell and replacement with the proposed extension and internal reconfiguration works to the lower ground, first and second floors.

  Decided 25 Sep 2024 Heritage and listed buildings
• 2022/4530/P Granted

  15 Arlington Road London NW1 7ER

  Alterations to fenestration pattern of rear extension and rear doors, and increase in size of extension rooflight, to erection of replacement single storey rear extension approved under planning permission 2021/3491/P dated 09/08/2022.

  Decided 3 Feb 2023 Full applications
• 2021/3491/P Granted

  15 Arlington Road London NW1 7ER

  Removal of existing single storey rear projection and erection of replacement single storey rear extension; provision of replacement timber framed doors on rear elevation (lower ground and ground floor levels), replacement metal railings on terrace, insertion of new door within front lightwell, replacement paving to front garden.

  Decided 9 Aug 2022 Full applications
• 2021/4084/L Granted

  15 Arlington Road London NW1 7ER

  Removal of existing single storey rear projection and erection of replacement single storey rear extension; provision of replacement timber framed doors on rear elevation (lower ground and ground floor levels), replacement metal railings on terrace, insertion of new door within front lightwell, replacement paving to front garden.

  Decided 9 Aug 2022 Heritage and listed buildings

1. 30 Oct 2025

   Received by Camden

2. 20 Nov 2025

   Validated

   Checked as complete and ready for consideration.

3. 2 Feb 2026

   Decision issued: Granted

4. 9 Aug 2026

   Added to PlanIndex

Camden granted permission on 2 February 2026, 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.

Householder applications cover work to an existing house and its garden, such as extensions, lofts and outbuildings, and cannot create a separate dwelling or change what the building is used for. More in our guide to planning application types.

• 15 Arlington Road London NW1 7ER

  2024/1036/P 50 yards away

  Proposed lower ground floor rear extension, new access to the rear garden from the existing terrace, new front lightwell stair and internal reconfiguration works to the lower ground, first and second floors.

  Granted Full applications Extension

• 15 Arlington Road London NW1 7ER

  2025/4969/L Submitted 30 Oct 2025 50 yards away

  Regularisation of a lower ground & ground floor rear extension including removing the green roof and rooflight, re-configuration of the internal lower ground flight of stairs & landing to ensure compliance with current fire safety building regulations.

  Granted Heritage and listed buildings Extension Loft or dormer 2 docs

• 15 Arlington Road London NW1 7ER

  2025/3044/L 50 yards away

  Discharge of Condition 4a (metal railings and staircase), 4b (doors), 4c (windows), 4d (windows), 4e (joinery), 4f (service runs), and 4g (floor materials) of Listed Building Consent (ref 2024/1044/L) Title: Proposed lower ground floor rear extension, new access to the rear garden from the existing terrace, new front lightwell stair and internal reconfiguration works to the lower ground, first and second floors.

  Granted Heritage and listed buildings Extension Windows or glazing

• 15 Arlington Road London NW1 7ER

  2024/1907/P 50 yards away

  Proposed lower ground floor, ground floor & first floor rear extensions, removal of the rear lightwell and replacement with the proposed extension and internal reconfiguration works to the lower ground, first and second floors.

  Withdrawn Full applications Extension

• 15 Arlington Road London NW1 7ER

  2021/3491/P 50 yards away

  Removal of existing single storey rear projection and erection of replacement single storey rear extension; provision of replacement timber framed doors on rear elevation (lower ground and ground floor levels), replacement metal railings on terrace, insertion of new door within front lightwell, replacement paving to front garden.

  Granted Full applications Extension
  Small domestic

• 15 Arlington Road London NW1 7ER

  2022/4530/P 50 yards away

  Alterations to fenestration pattern of rear extension and rear doors, and increase in size of extension rooflight, to erection of replacement single storey rear extension approved under planning permission 2021/3491/P dated 09/08/2022.

  Granted Full applications Extension Loft or dormer +1
  Small domestic

• 2026/4031/P Awaiting decision

  10 Albert Street London NW1 7NZ

  Erection of an extension to widen rear dormer window at second floor.

  Received 2 Oct, published by the council 6 Oct 2026 Householder
• 2026/3231/P Granted

  9 Wadham Gardens London NW3 3DN

  Replacement rear timber casement window, installation of timber-panelled side access door, replacement of existing front boundary gates and piers, installation of metal railings, provision of reclaimed Yorkstone paving to the front garden and associated works.

  Received 30 Jul, published by the council 9 Aug 2026 Householder
• 2026/4030/P Awaiting decision

  6 Leverton Street London NW5 2PJ

  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 Householder
• 2026/3493/P Granted

  2 Wildwood Terrace London NW3 7HT

  Enlargement of the existing rear French doors and single-leaf door at lower ground floor level, together with the replacement of five rear timber sash windows.

  Received 14 Aug, published by the council 22 Aug 2026 Householder
• 2026/2003/P Granted

  23 Glenmore Road London NW3 4BY

  Installation of external AC unit with acoustic enclosure to rear garden.

  Received 29 May, published by the council 24 Jul 2026 Householder