3 Connaught Mews London NW3 2PN

This site has had 2 applications since 2025: 1 approved, 0 refused.

• 2025/4506/P Granted

  3 Connaught Mews London NW3 2PN

  Installation of solar PV panels, glazed balustrade, fixed planters, and green roof to create a terrace at second-floor roof level, new and replacement doors and windows to all elevations, installation of air-source heat pump, and new shed within relandscaped rear garden.

  Decided 6 Mar 2026 Householder

1. 8 Jul 2026

   Received by Camden

2. 23 Jul 2026

   Validated

   Checked as complete and ready for consideration.

3. 31 Jul 2026

   Added to PlanIndex

4. Decision

   Awaiting decision

   Decision expected by 17 September 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.

• 2025/4506/P Granted

  3 Connaught Mews London NW3 2PN

  Installation of solar PV panels, glazed balustrade, fixed planters, and green roof to create a terrace at second-floor roof level, new and replacement doors and windows to all elevations, installation of air-source heat pump, and new shed within relandscaped rear garden.

  Decided 6 Mar 2026 Householder

This application is with Camden for determination, against a statutory target of eight weeks. Over the last year Camden decided full applications in a median of 61 days. More in our guide to how long planning decisions take.

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.

• 2 Connaught Mews London NW3 2NW

  2020/2158/T 50 yards away

  IN GROUNDS: 1 x Western Red Cedar Hedge (G1) - Reduce height by 1m approx / 1m from the tips. 1 x Birch (T1) -Rredcue by 0.5m from tips and crown clean. 1 x Malus (T2) - Reduce by 0.5m from tips and balance. 1 x Prunus (T3) - Reduce by 0.5m and crown clean. 1 x Mulberry (T4) - Reduce overlong laterals by 1 - 2m and crown clean and inspect decay holes. 1 x Prunus (T5) - Shape and tidy approx. 0. 5- 1m from tips 1 x Malus (T6) - Fell to ground level. 1 x Malus (T7) - Reduce by 2m from tips and crown clean. 2 x Holly (T8) - Reduce height by 1m from tips and shape. 1 x Chestnut (T9) - Reduce by 2m from the tips and crown clean. 1 x Pear (T10) - Reduce by 1 - 2m from tips and crown clean. 1 x Malus (T11) - Fell to ground level. 1 x Elder (T11) - Reduce height by 1 - 2m from tips. 1 x Pear (T13) - Reduce by .5m from tips and crown clean.

  Granted Trees

• 2 Connaught Mews London NW3 2NW

  2020/4792/T Submitted 19 Oct 2020 50 yards away

  FRONT GARDEN: 1 x Apple (T1) - Fell to ground level. 1 x Apple (T2) - Fell to ground level.

  Granted Trees 5 docs

• 2 Connaught Mews London NW3 2NW

  2020/3865/T 50 yards away

  FRONT GARDEN: 1 x Cedar (T1) - Reduce by 1 - 2m from the tips due to overlong top and to prevent the tree out growing its location.

  Granted Trees

• 4 Connaught Mews London NW3 2NW

  25-00188-HAPP Submitted 23 Sep 2025 50 yards away

  Erection of single storey side extension, outbuilding and associated landscape. Replacement of side window with doors and installation of rooflights.

  Granted Householder Extension Loft or dormer +1
  Small domestic

• 2 Connaught Mews London NW3 2NW

  2018/2206/T Submitted 10 May 2018 50 yards away

  REAR GARDEN: 1 x Mulberry - Fell

  Withdrawn Trees 3 docs

• 2 Connaught Mews London NW3 2NW

  2018/3542/T Submitted 26 Jul 2018 50 yards away

  IN GROUNDS ADJACENT: 1 x Holm Oak (Quercus ilex) (T1) Suggested works: Prune back (Evergreen) x 1 overhanging branches by 2 - 2.5m 1 x Magnolia (T2) - Lift over Camelia by 0.5m and lightly prune remaining crown by 0.5 - 0.75m to give a more rounded outline 1 x Thouja (Hedge) (T3) - Reduce the height at the bottom of the slope by approx. 2.5m (As directed by client) maintaining a straight level throughout the hedge. Hard trim both faces but ensure not to trim beyond the green foliage. 1 x Holly (Ilex aquifolium) (T4) - Give 1.5m clearance from the hedge and reduce remainder of the crown by up to 1.5m Left of Horse Chestnut 1 x Holly (Ilex aquifolium) - Reduce height by 2m and reduce sides by up to 1m to blend. Right hand side of above location 1 x Holly (Ilex aquifolium) - Reduce height by 3m and prune side growth to blend lift canopy by 1m. Rear of Horse Chestnut 1 x Holly (Ilex aquifolium) - Reduce overlong spires back into the main body of the crown making sure there is a substantial gap of light between the top of the crown and the Horse Chestnut

  Granted Trees 3 docs

• 2026/0990/P Refused

  1 Bleeding Heart Yard & 19 Greville Street London EC1N 8SJ

  Change of use from office space and restaurant use (Class E) and members club (Sui Generis) to affordable workspace and restaurant use (Class E) and 1 x residential unit on the third and fourth floors (Class C3). Erection of a two-storey roof extension across 19 Greville Street and 1 Bleeding Heart Yard, including alterations at second-floor level to the interior courtyard elevation, ground-floor fenestration changes, and a roof terrace for the associated residential unit.

  Received 26 Mar, published by the council 24 Jul 2026 Full applications
• 2026/3044/P Granted

  London Irish Centre 50-52 Camden Square London NW1 9XB

  Details to discharge Condition 25 Part A (Air Quality Monitoring) of planning permission ref. 2020/1481/P dated 17/05/24 for 'Redevelopment of site to provide new and reconfigured community centre and ancillary residential accommodation (Class D1/ D2) involving alterations to retained buildings at No's. 50, 51 and 52 Camden Square including replacement of two storey 'link' building; demolition of Murray Street and Murray Mews buildings and replacement with part-three / part-four storey building (plus basement level) with second and third floor terraces and new entrance; associated landscaping and cycle parking'.

  Received 20 Jul, published by the council 2 Aug 2026 Full applications
• 2026/4338/P Awaiting decision

  32 Willoughby Road London NW3 1RU

  Details to discharge condition 6 (tree protection methods) of planning permission 2025/4186/P granted 13/11/2025 for 'Demolition of existing two storey outrigger and replacement with part two-storey, part single storey rear extension, loft conversion with dormer and roof light to main roof at rear, new windows to flanking wall, replacement of existing windows and installation of a gate and fence to side'.

  Received 5 Oct, published by the council 9 Oct 2026 Full applications
• 2026/4141/P Awaiting decision

  24 Endell Street London WC2H 9HQ

  Relocation of three air conditioning condenser units to first floor roof, construction of an acoustic enclosure and other associated works.

  Received 5 Oct, published by the council 9 Oct 2026 Full applications
• 2026/3907/P Awaiting decision

  Flat 1 16 Lyndhurst Road London NW3 5NL

  External renovations to the front of the property, including works to the entry porch, steps, replacment front door, installation of metal railings to boundary wall and paving to front garden and erection of a glass roof to the side passage to create a bike shelter.

  Received 5 Oct, published by the council 9 Oct 2026 Full applications