Flat 1st Floor 6 Hilltop Road London NW6 2PY

1. 4 Sep 2026

   Received by Camden

2. 8 Sep 2026

   Validated

   Checked as complete and ready for consideration.

3. 10 Sep 2026

   Added to PlanIndex

4. Decision

   Awaiting decision

   Decision expected by 3 November 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

   Camden took a median of 43 days over the applications it decided in the last year.

This application is with Camden for determination, against a statutory target of eight weeks. Over the last year Camden decided lawful development applications in a median of 52 days. More in our guide to how long planning decisions take.

A lawful development certificate is a legal determination that existing or proposed works do not need planning permission; the merits of the scheme are not considered. More in our guide to planning application types.

• Flat D 8 Hilltop Road London NW6 2PY

  2026/0153/P Submitted 15 Jan 2026 50 yards away

  Erection of ground floor extension.

  Granted Full applications Extension 7 docs

• Flat 3 10 Hilltop Road London NW6 2PY

  2021/5138/P 50 yards away

  Replacement of white painted timber sash windows with white UPVC windows (retrospective).

  Refused Full applications Windows or glazing

• Flat 3 10 Hilltop Road London NW6 2PY

  2022/1949/P 50 yards away

  Replacement of white painted timber sash windows with white UPVC windows.

  Refused Full applications Windows or glazing

• The Cottage Hilltop Road London NW6 2QA

  2012/6230/P 50 yards away

  New pitched roof with rooflights and roof extension to create a new second floor level, two storey rear extension, addition of front porch, alterations to window and door locations throughout, and installation of new skylight to existing single storey flat roof to dwelling house (Class C3).

  Granted Full applications Extension Loft or dormer +1
  Small domestic

• The Cottage Hilltop Road London NW6 2QA

  2023/0880/P 50 yards away

  92% historically approved

  Demolition of existing cottage and erection of a single dwelling house.

  Awaiting decision Full applications Demolition
  Domestic

• Basement Flat, 24 Gladys Road London NW6 2PX

  2021/2479/P 50 yards away

  Erection of single storey rear extension and single storey side return glazed infill extension.

  Granted Full applications Extension Windows or glazing
  Small domestic

• 2026/4314/P Awaiting decision

  Basement Flat & Flat Raised Ground Floor 46 Primrose Hill Road London NW3 3AA

  Amalgamation of two self-contained flats to form a self-contained maisonette on lower ground and raised ground floor.

  Received 6 Oct, published by the council 9 Oct 2026 Lawful development
• 2026/4304/P Awaiting decision

  68 Clarence Way London NW1 8DG

  Erection of single storey outbuilding in rear garden.

  Received 2 Oct, published by the council 9 Oct 2026 Lawful development
• 2026/3821/P Granted

  Plots B, C and D at Highgate Studios Highgate Road London NW5 1TL

  Certificate of Lawful Development to confirm the lawful use of the site is for office use (Class E(g)(i)) and that the use of the site as a gym (Class E(d)) or any other use falling within Class E would be lawful.

  Received 4 Sep, published by the council 11 Sep 2026 Lawful development
• 2026/3389/P Granted

  99 Heath Street London NW3 6SS

  Confirmation of the implementation of planning permission 2007/3874/P granted, subject to a legal agreement dated 06/12/2007 for 'Change of use from offices (A2) to single family dwellinghouse (C3), the erection of extension at rear ground floor level within courtyard and formation of a terrace over, extension at ground floor level to western end of courtyard, creation of off-street open car parking space and minor elevational changes to The Mount elevation.', by way of erection of the extension at ground floor level to the western end of the courtyard, creation of an off-street car parking space, and minor elevational changes to the Mount elevation.

  Received 7 Aug, published by the council 15 Aug 2026 Lawful development
• 2026/2493/P Granted

  8 Fitzroy Road London Camden NW1 8TX

  Use of the entire building for a single-family home (C3 residential).

  Received 16 Jun, published by the council 24 Jul 2026 Lawful development