31 Lancaster Grove London NW3 4EX

This site has had 2 applications since 2013: 2 approved, 0 refused.

• 2013/1190/T Granted

  31 Lancaster Grove London NW3 4EX

  REAR GARDEN: 1 x Laurel - Fell.

  Decided 28 Mar 2013 Trees

1. 12 Jun 2014

   Decision issued: Granted

2. 22 Jul 2026

   Added to PlanIndex

• 2012/3120/P Granted

  31A Lancaster Grove London NW3 4EX

  Erection of single-storey rear lower ground floor level extension (following demolition of existing lower ground floor level extension) in connection with existing flat (Class C3).

  Decided 11 Sep 2012 Full applications

Camden granted permission on 12 June 2014, 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.

• 31A Lancaster Grove London NW3 4EX

  2012/3120/P 50 yards away

  Erection of single-storey rear lower ground floor level extension (following demolition of existing lower ground floor level extension) in connection with existing flat (Class C3).

  Granted Full applications Extension Demolition
  Small domestic

• 31 Lancaster Grove London NW3 4EX

  2013/1190/T 50 yards away

  REAR GARDEN: 1 x Laurel - Fell.

  Granted Trees

• 31A Lancaster Grove London NW3 4EX

  2012/3528/P 50 yards away

  Amendments to planning permission 2009/2789/P granted on 08/10/2009 for additions and alterations to include a single storey rear extension at lower ground floor level; erection of an outbuilding in the rear garden for use as a studio, to existing flat (Class C3). Amendments involve the replacement of concertina doors with stacking doors on outbuilding.

  Granted Full applications Extension
  Small domestic

• 31 Flat D Lancaster Grove London Camden NW3 4EX

  2022/1403/P Submitted 1 Apr 2022 50 yards away

  Dormer extension to front facade, solar panels and skylight to flat roof, and replacement bi-folding doors to existing rear terrace.

  Granted Full applications Extension Loft or dormer +1 36 docs

• Garden Flat 29 Lancaster Grove London NW3 4EX

  2011/1899/P 50 yards away

  Submission of details of building's foundations and green roof pursuant to partial discharge of conditions 4 and 5 respectively of planning permission granted 11/10/2010 (ref: 2010/4356/P), for the erection of a single storey rear extension and studio and alterations, to existing roof terrace of ground floor flat (Class C3), insofar as they relate to the single storey rear extension.

  Granted Full applications Extension
  Small domestic

• 2nd/3rd floor flat 29 Lancaster Grove London NW34EX

  2010/1730/P 50 yards away

  Replacement of existing front, side and rear elevation windows and doors, installation of two new velux roof lights to front elevation and removal of solid wall to existing rear roof terrace and replacement with glass balustrade to existing second/third floor maisonette (Class C3).

  Refused Full applications Loft or dormer Windows or glazing

• 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