18 Ascham Street London NW5 2PD

This site has had 2 applications since 2014.

• 2013/7342/P Withdrawn

  18 Ascham Street London NW5 2PD

  Erection of mansard roof extension with rear terrace and mouldings to front eleavtion.

  Decided 3 Feb 2014 Full applications

1. 25 Mar 2014

   Decision issued: Withdrawn Decision

2. 22 Jul 2026

   Added to PlanIndex

The applicant withdrew this application before Camden decided it, and is free to submit a revised scheme at any time. 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.

• 18 Ascham Street London NW5 2PD

  2013/7342/P 50 yards away

  Erection of mansard roof extension with rear terrace and mouldings to front eleavtion.

  Withdrawn Full applications Extension Loft or dormer

• 16 Ascham Street London NW5 2PD

  2012/3875/P 50 yards away

  Erection of a single-storey rear infill extension, the installation of 2 x rooflights on the existing ground floor rear extension and alterations to the existing ground and first floor rear extensions including re-cladding in timber, and the installation of new windows and doors in connection with existing use as a residential dwelling (Class C3).

  Granted Full applications Extension Loft or dormer +1
  Small domestic

• 14 Ascham Street LONDON NW5 2PD

  2011/4595/P 50 yards away

  Alterations to existing roof to accommodate a roof terrace including new balustrades to rear elevation to single dwelling house (Class C3).

  Granted Full applications
  Domestic

• 12 Ascham Street London NW5 2PD

  2015/0270/T 50 yards away

  REAR GARDEN: 1 x Acacia - Fell

  Granted Trees

• 8 Ascham Street London NW5 2PD

  2025/4594/T Submitted 14 Oct 2025 50 yards away

  REAR GARDEN: 1 x Birch (T1) - Reduce height by 2.5m and lateral branches by 1.5m.

  Granted Trees 4 docs

• 13 Ascham Street London NW5 2PB

  2016/5424/P 50 yards away

  Erection of glazed roof side extension, and alterations to fenestration at ground floor level.

  Granted Full applications Extension Windows or glazing

• 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