9 Penryn Street London Camden NW1 1RL

1. 30 Jan 2026

   Received by Camden

2. 3 Feb 2026

   Validated

   Checked as complete and ready for consideration.

3. 20 Mar 2026

   Decision issued: Granted

4. 9 Aug 2026

   Added to PlanIndex

Camden granted permission on 20 March 2026, 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.

• 9 Penryn Street London NW1 1RL

  2026/1163/P Submitted 23 Mar 2026 0m away

  Single storey ground floor rear extension.

  Granted Lawful development Extension 6 docs
  Small domestic

• 7 Penryn Street London NW1 1RL

  2014/4767/P 9m away

  Replacement of rear ground floor extension with a full-width, single storey extension, including replacement of rear window.

  Withdrawn Full applications Extension Windows or glazing
  Small domestic

• 7 Penryn Street, London, NW1 1RL

  2015/3183/P 9m away

  Erection of single storey rear extension.

  Granted Full applications Extension
  Small domestic

• 26 Medburn Street London NW1 1RH

  2024/2102/L 17m away

  Erection of single storey infill rear extension, replacement of existing rooflight, internal and external alterations to existing rear extension.

  Refused Heritage and listed buildings Extension Loft or dormer
  Small domestic

• 26 Medburn Street London NW1 1RH

  2024/1213/P 17m away

  Erection of single storey infill rear extension, replacement of existing rooflight, external alterations to existing rear extension.

  Refused Full applications Extension Loft or dormer
  Small domestic

• 26 Medburn Street London NW1 1RH

  2024/4200/L 17m away

  Internal and external alterations, replacement of existing rooflight and new sash window to existing extension.

  Granted Heritage and listed buildings Extension Loft or dormer +1

• 2026/3635/P Awaiting decision

  9 Rosecroft Avenue London NW3 7QA

  Proposed remodelling of the rear elevation to include ground floor raised terrace, replacement balustrades, new stairs from first floor to garden level, new windows and insertion of 2no. rooflights to rear hipped roof and 1no. rooflights to existing rear flat roof.

  4 Sep 2026 Householder
• 2026/2824/P Granted

  5 Meadowbank London Camden NW3 3AY

  Erection of a front mansard roof extension; alterations to openings on front and rear elevations including new French windows and enlarged existing windows; garage to study conversion on ground floor.

  6 Jul 2026 Householder
• 2026/3775/P Awaiting decision

  8 Tasker Road London NW3 2YB

  Demolition of existing bin store and construction of a new part one/two storey front extension, addition of new fenestrations to the north, east and south elevations, replacement of existing windows and cladding and addition of new rooflights.

  2 Sep 2026 Householder
• 2026/3761/P Awaiting decision

  45 Ornan Road London NW3 4QD

  Erection of a first floor rear extension above existing ground floor rear extension.

  2 Sep 2026 Householder
• 2026/3606/P Awaiting decision

  29 Solent Road London NW6 1TP

  BOPS & M3 - 26-00348-HRET - Retrospective application for the installation of a bicycle storage unit to the front elevation

  2 Sep 2026 Householder