35 Chalton Street London NW1 1JD

This site has had 7 applications since 2010: 6 approved, 0 refused.

• 2023/1694/P Granted

  35 Chalton Street London NW1 1JD

  Erection of part two, part three storey rear and side infill extension with roof terrace at second floor level, alterations to roof including replacement front dormer window; insertion of first floor front window and replacement of windows on front elevation

  Decided 31 Jan 2024 Householder
• 2020/5309/P Withdrawn

  35 Chalton Street London NW1 1JD

  Erection of part-2, part-4 storey rear extensions with mansard roof above and rear balconies and roof terrace, to facilitate the subdivision of a single dwellinghouse into flats. (Information for the purpose of consultation: the proposed development provides 5 x 1-bed flats).

  Decided 30 Nov 2021 Full applications
• 2020/3950/P Granted

  35 Chalton Street London NW1 1JD

  Erection of upper ground and first floor rear extension to existing single storey rear extension, with roof terrace above at second floor level; alterations to rear and side windows, including installation of new upper ground, first and second floor rear windows and replacement of second floor rear window with door.

  Decided 11 Nov 2020 Full applications
• 2014/7829/P Granted

  35 Chalton Street London NW1 1JD

  Extensions and alterations to rear at ground and first floor levels, with second floor roof terrace.

  Decided 25 Feb 2015 Full applications
• 2014/3328/P Granted

  35 Chalton Street London NW1 1JD

  Rear ground floor extension with first floor roof terrace.

  Decided 13 Jun 2014 Full applications
• 2010/3863/P Granted

  35 Chalton Street London NW1 1JD

  Erection of a rear ground floor extension with first floor roof terrace to dwelling house (Class C3)

  Decided 21 Sep 2010 Full applications

1. 2 Oct 2017

   Received by Camden

2. 10 Oct 2017

   Validated

   Checked as complete and ready for consideration.

3. 27 Nov 2017

   Decision issued: Granted

4. 22 Jul 2026

   Added to PlanIndex

5. 30 Sep 2026

   Status changed to FINAL DECISION

   Previously Final Decision.

Camden granted permission on 27 November 2017, 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.

• 35 Chalton Street London NW1 1JD

  2020/5309/P 50 yards away

  Erection of part-2, part-4 storey rear extensions with mansard roof above and rear balconies and roof terrace, to facilitate the subdivision of a single dwellinghouse into flats. (Information for the purpose of consultation: the proposed development provides 5 x 1-bed flats).

  Withdrawn Full applications New dwelling Extension +1
  Domestic

• 35 Chalton Street London NW1 1JD

  2014/3328/P 50 yards away

  Rear ground floor extension with first floor roof terrace.

  Granted Full applications Extension

• 35 Chalton Street London NW1 1JD

  2014/7829/P 50 yards away

  Extensions and alterations to rear at ground and first floor levels, with second floor roof terrace.

  Granted Full applications Extension

• 35 Chalton Street London NW1 1JD

  2023/1694/P Submitted 25 Apr 2023 50 yards away

  Erection of part two, part three storey rear and side infill extension with roof terrace at second floor level, alterations to roof including replacement front dormer window; insertion of first floor front window and replacement of windows on front elevation

  Granted Householder Extension Loft or dormer +1 9 docs
  Domestic

• 35 Chalton Street London NW1 1JD

  2010/3863/P 50 yards away

  Erection of a rear ground floor extension with first floor roof terrace to dwelling house (Class C3)

  Granted Full applications Extension
  Domestic

• 35 Chalton Street London NW1 1JD

  2020/3950/P 50 yards away

  Erection of upper ground and first floor rear extension to existing single storey rear extension, with roof terrace above at second floor level; alterations to rear and side windows, including installation of new upper ground, first and second floor rear windows and replacement of second floor rear window with door.

  Granted Full applications Extension Windows or glazing
  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