6 Chamberlain Street London NW1 8XB

This site has had 6 applications since 2014: 4 approved, 2 refused.

• 2015/6699/P Refused

  6 Chamberlain Street London NW1 8XB

  Addition of chimney-mounted fan to improve draw to fireplace inside property (retrospective).

  Decided 24 Nov 2016 Full applications
• 2015/6892/L Refused

  6 Chamberlain Street London NW1 8XB

  Addition of chimney-mounted fan to improve draw to fireplace inside property (retrospective).

  Decided 24 Nov 2016 Heritage and listed buildings
• 2014/5313/L Granted

  6 Chamberlain Street London NW1 8XB

  Details required by condition 4a (staircase details), 4b (windows), 4c (doors), 4d (servicing) and 4f (building control requirements) of listed building consent 2014/2590/L granted on 15/07/2014 for the internal and external alterations associated with the conversion to create single family dwelling house including two storey rear extension, dormer extension and alterations to fenestration.

  Decided 7 Nov 2014 Heritage and listed buildings
• 2014/2590/L Granted

  6 Chamberlain Street London NW1 8XB

  Internal and external alterations associated with the conversion of existing building, containing 2 residential units (comprised of 1 x 2 and 1 x 3 bedroom flats) to single family dwelling house, erection of two storey lower ground floor rear extension including extension of rear light well, rear dormer infill extension including new roof lights, installation of gate and staircase to front light well, and alterations to fenestration.

  Decided 15 Jul 2014 Heritage and listed buildings
• 2014/2446/P Granted

  6 Chamberlain Street London NW1 8XB

  Conversion of existing building, containing 2 residential units (comprised of 1 x 2 and 1 x 3 bedroom flats) to single family dwelling house, erection of two storey lower ground floor rear extension including extension of rear light well, rear dormer infill extension including new roof lights, installation of gate and staircase to front light well, and alterations to fenestration.

  Decided 15 Jul 2014 Full applications

1. 13 Apr 2018

   Decision issued: No Objection to Works to Tree(s) in CA

2. 22 Jul 2026

   Added to PlanIndex

Camden granted permission on 13 April 2018, 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.

Applications for works to trees cover protected trees: consent under a tree preservation order, or six weeks notice for trees in a conservation area. More in our guide to planning application types.

• 6 Chamberlain Street London NW1 8XB

  2015/6699/P 0m away

  Addition of chimney-mounted fan to improve draw to fireplace inside property (retrospective).

  Refused Full applications

• 6 Chamberlain Street London NW1 8XB

  2014/2590/L 0m away

  Internal and external alterations associated with the conversion of existing building, containing 2 residential units (comprised of 1 x 2 and 1 x 3 bedroom flats) to single family dwelling house, erection of two storey lower ground floor rear extension including extension of rear light well, rear dormer infill extension including new roof lights, installation of gate and staircase to front light well, and alterations to fenestration.

  Granted Heritage and listed buildings New dwelling Extension +3
  Domestic

• 6 Chamberlain Street London NW1 8XB

  2014/5313/L 0m away

  Details required by condition 4a (staircase details), 4b (windows), 4c (doors), 4d (servicing) and 4f (building control requirements) of listed building consent 2014/2590/L granted on 15/07/2014 for the internal and external alterations associated with the conversion to create single family dwelling house including two storey rear extension, dormer extension and alterations to fenestration.

  Granted Heritage and listed buildings Extension Loft or dormer +1
  Domestic

• 6 Chamberlain Street London NW1 8XB

  2015/6892/L 0m away

  Addition of chimney-mounted fan to improve draw to fireplace inside property (retrospective).

  Refused Heritage and listed buildings

• 6 Chamberlain Street London NW1 8XB

  2014/2446/P 0m away

  Conversion of existing building, containing 2 residential units (comprised of 1 x 2 and 1 x 3 bedroom flats) to single family dwelling house, erection of two storey lower ground floor rear extension including extension of rear light well, rear dormer infill extension including new roof lights, installation of gate and staircase to front light well, and alterations to fenestration.

  Granted Full applications New dwelling Extension +3
  Domestic

• 5 Chamberlain Street London NW1 8XB

  2021/0292/P 5m away

  Erection of a single storey basement level extension and installation of replacement balustrade at first floor level.

  Granted Full applications Extension
  Small domestic

• 2026/4010/T Awaiting decision

  Windmill Hill House Windmill Hill London NW3 6SJ

  REAR GARDEN: 1 x Bay (T1) - Fell to ground level.

  16 Sep 2026 Trees
• 2026/4005/T Awaiting decision

  1 Kidderpore Avenue London NW3 7SX

  REAR GARDEN: 1 x London Plane (T1) - Crown reduction by 3m in height bringing lateral growth to shape by 2m leaving the tree a standing height on 11m. 1 x Dead Tree (T4) - Fell to ground level. 1 x Magnolia (T5) - Crown reduction by 1.5m in height bringing lateral growth to shape by 0.5m leaving the tree a standing height of 3m. FRONT GARDEN: 1 x Plum (T2) - Crown reduction by 2m in height bringing lateral growth to shape by 1m, leaving the tree a standing height of 6m.

  16 Sep 2026 Trees
• 2026/4012/T Awaiting decision

  22 Lyndhurst Road London NW3 5NX

  FRONT GARDEN: 1 x Liquidambar (T1) - Reduce height by 2m and shape.

  16 Sep 2026 Trees
• 2026/4009/T Awaiting decision

  1 Kidderpore Avenue London NW3 7SX

  (TPO REF: 18H-T19) FRONT GARDEN: 1 x Yew (T3) - Reduce height by 2m, cutting back overhang to neighbouring garden by 0.5m & trimming round to neaten, leaving the tree a standing height of 5m.

  16 Sep 2026 Trees
• 2026/4011/T Awaiting decision

  10 Well Road London NW3 1LH

  (TPO REF: C33A-T4) FRONT GARDEN: 1 x Lime (T1) - Reduce to previous, most recent pruning points, (approx. 1m - 2m).

  16 Sep 2026 Trees