17A Downside Crescent London NW3 2AN

This site has had 3 applications since 2015: 3 approved, 0 refused.

• 2015/6928/P Granted

  17A Downside Crescent London NW3 2AN

  Erection of timber outbuilding in rear garden

  Decided 1 Feb 2016 Full applications
• 2015/5387/P Granted

  17A Downside Crescent London NW3 2AN

  Installation of a conservation roof light to side slope.

  Decided 25 Nov 2015 Full applications

1. 12 Jul 2016

   Decision issued: Granted

2. 22 Jul 2026

   Added to PlanIndex

Camden granted permission on 12 July 2016, 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.

A full application seeks permission for a complete, detailed proposal in one go, with siting, design, access and landscaping all fixed at this stage. More in our guide to planning application types.

• 17A Downside Crescent London NW3 2AN

  2015/5387/P 50 yards away

  Installation of a conservation roof light to side slope.

  Granted Full applications Loft or dormer

• 17A Downside Crescent London NW3 2AN

  2015/6928/P 50 yards away

  Erection of timber outbuilding in rear garden

  Granted Full applications

• 17 A Downside Crescent London NW3 2AN

  2014/1450/P 50 yards away

  Erection of rear dormer and installation of 2 x front and 1 x side facing roof lights.

  Granted Full applications Loft or dormer

• 19 Downside Crescent London NW3 2AN

  2012/1886/C 50 yards away

  Demolition of existing rear brick boundary wall and erection of new brick wall to the same height as existing.

  Granted Demolition
  Small domestic

• 21 Downside Crescent LONDON NW3 2AN

  2012/1288/P 50 yards away

  Minor amendment to planning permission (ref: 2011/5180/P) granted on 19/12/2011 (for the erection of a single storey rear extension with roof terrace and alterations to existing extension at ground floor level, installation of two rooflights to side roof slope, removal of existing car port and reinstatement of ground floor window to front elevation, erection of front boundary wall with railings, alterations to doors and windows to side elevation, replacement of existing rear windows at second floor level, replacement of rear first floor windows with French doors and addition of a Juliette balcony to residential units (Class C3)) as variation to condition 4 (The development hereby permitted shall be carried out in accordance with the following approved plans) by increasing the height of the wall of the extension between 21 & 23 Downside Crescent, removing the roof terrace, and inserting a rooflight to the extension.

  Granted Full applications Extension Loft or dormer +1
  Small domestic

• 21 Downside Crescent London NW3 2AN

  2024/3712/T 50 yards away

  DD 5 Day Notice REAR GARDEN: 1 x Birch (T1) - Cut down to a 3.5m stump to be retained for wildlife.

  Granted Trees

• 2026/0369/P Granted

  Railway embankment and land west of 49 Adelaide Road London NW3 3QB

  Installation of a new DNO (Distribution Network Operator) cabinet and erection secure access gate to Adelaide Road, erection of staircase to railway embankment, associated works.

  Received 17 Jul, published by the council 24 Jul 2026 Full applications
• 2026/3694/P Granted

  19 Charterhouse Street London EC1N 6RA

  Details pursuant to condition 19 (external lighting) of planning permission 2025/1683/P, granted subject to a legal agreement on 05/06/2026, for remodelling, refurbishment and extensions (including 3 additional storeys) of the existing building to provide Use Class E (commercial, retail/restaurant and jewellery workspace) and associated landscaping and facade works.

  Received 27 Aug, published by the council 5 Sep 2026 Full applications
• 2026/3904/P Granted

  14 Templewood Avenue London NW3 7XA

  Details pursuant to Condition 5 (Tree protection measures) of planning permission 2026/2315/P dated 10/08/2026 for "Erection of an orangery/outbuilding in the rear garden."

  Received 9 Sep, published by the council 11 Sep 2026 Full applications
• 2025/2002/P Granted

  11 Doughty Street London WC1N 2PL

  Change of use from office (Class E) to residential to form a single-family dwelling (Class C3); associated internal and external alterations

  Received 9 May, published by the council 22 Jul 2026 Full applications
• 2026/3551/P Granted

  19 Charterhouse Street London EC1N 6RA

  Details pursuant to condition 21 (Details of gates/barriers onto Charterhouse Street) of planning permission 2025/1683/P, granted subject to a legal agreement on 05/06/2026, for remodelling, refurbishment and extensions (including 3 additional storeys) of the existing building to provide Use Class E (commercial, retail/restaurant and jewellery workspace) and associated landscaping and facade works.

  Received 19 Aug, published by the council 22 Aug 2026 Full applications