44 Willoughby Road London NW3 1RU

1. 27 Apr 2010

   Decision issued: Granted

2. 22 Jul 2026

   Added to PlanIndex

Camden granted permission on 27 April 2010, 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.

• 1 A Willoughby Road LONDON NW3 1RP

  2017/2048/P 50 yards away

  Replacement of existing pitched roof with mansard roof extension to dwellinghouse (C3)

  Granted Full applications Extension Loft or dormer
  Domestic

• 1 A Willoughby Road London Camden NW3 1RP

  2023/0708/P 50 yards away

  Replacement of existing pitched roof with mansard roof extension

  Granted Full applications Extension Loft or dormer

• 1 A Willoughby Road London Camden NW3 1RP

  2026/0737/P Submitted 25 Feb 2026 50 yards away

  Demolition of existing roof and construction of new mansard roof extension

  Withdrawn Householder Extension Loft or dormer +1 15 docs
  Domestic

• 1A Willoughby Road London NW3 1RP

  2020/1738/P 50 yards away

  Replacement of existing pitched roof with mansard roof extension to provide additional accommodation to house (Class C3)

  Granted Full applications Extension Loft or dormer

• 1 A Willoughby Road London NW3 1RP

  2014/4361/P 50 yards away

  Erection of a mansard roof extension.

  Granted Full applications Extension Loft or dormer

• 1A Willoughby Road London NW3 1RP

  2011/4146/P 50 yards away

  Renewal of planning permission granted on 06/10/2008 (ref 2008/3324/P) for erection of a mansard roof extension to single dwelling house (Class C3).

  Granted Full applications Extension Loft or dormer
  Domestic

• 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