41 & 43 King Henry's Road London NW3 3QR

This site has had 2 applications since 2026.

• 2026/3568/P Awaiting decision

  41 & 43 King Henry's Road London NW3 3QR

  Amalgamation of flat 41 A and B into single dwelling maisonette.

  Submitted 19 Aug 2026 Lawful development

1. 19 Aug 2026

   Received by Camden

2. 2 Sep 2026

   Validated

   Checked as complete and ready for consideration.

3. 5 Sep 2026

   Added to PlanIndex

4. Decision

   Awaiting decision

   Decision expected by 28 October 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.

• 41 & 43 King Henry's Road London NW3 3QR

  2026/3568/P Submitted 19 Aug 2026 50 yards away

  93% historically approved · decision due ~30 Oct

  Amalgamation of flat 41 A and B into single dwelling maisonette.

  Awaiting decision Lawful development 6 docs
  Domestic

• 43 King Henry's Road London NW3 3QR

  2025/0459/T 50 yards away

  (TPO REF: C432 2004) - REAR GARDEN: 1 x London Plane (Platanus hispanica) (T1) - Reduce branches on the north side (those growing towards property by 3m or if reduced before back to previous reduction points leaving furnishing growth. 1 x London Plane (Platanus hispanica) (T2) - Reduce branches on the north side (those growing towards property by 3m or if reduced before back to previous reduction points leaving furnishing growth. 1 x Lime (Tilia spp) (T3) - Lift to crown back by removing matured epicormic growth. (TPO REF: C37-T17) FRONT GARDEN: 1 x Common Yew (Taxus baccata) (T4) -Reduce back from pavement approx. 2m. Reduce all round to shape by up to 2m.

  Granted Trees

• 43 King Henry's Road London NW3 3QR

  2012/1381/T 50 yards away

  (TPO Ref: C432) REAR GARDEN: 1 x London Plane (western side) - Reduce branches growing towards the house by 30%. Reduce southern side of the crown by 10-20%. Thin remainder of the crown by 10-15%. Remove deadwood, crossing and malformed branches. 1 x London Plane (eastern side) - Reduce majority of laterals in line with the other tree - approx. 30%. Thin crown by 10%. 2 x Lime - Thin by 10%. Remove lower branches.

  Granted Trees

• 37 King Henry's Road London NW3 3QR

  2022/5643/T 50 yards away

  REAR GARDEN: 1 x Apple (T1) - Fell to ground level. 1 x Leylandii tree (T2) - Reduce height by up to 2m and shape sides by up to 0.5m. 1 x Forsythia (T3) - Reduce height by up to 1.5m to previous pruning points. 1 x Fuchsia (T4) - Reduce crown by up to 1m. 1 x Bay (T5) - Trim with hedge cutters by up to 50cm.

  Granted Trees

• Flat 5 37 King Henry's Road London NW3 3QR

  2015/3637/P 50 yards away

  Replacement of front and rear single glazed windows with new double glazed windows.

  Granted Full applications Windows or glazing

• 37 King Henrys Road London NW3 3QR

  2014/3946/P 50 yards away

  Details of railings and alterations to front garden landscaping pursuant to discharge of condition 4 attached to planning permission 2014/0430/P granted 04/06/2014 for the loft conversion with the installation of three dormer windows at the front, side and rear roof slopes including a terrace in the rear roof slope, new front porch and front garden.

  Granted Full applications Extension Loft or dormer +1
  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