25 Avenue Mansions Finchley Road London NW3 7AX

1. 7 Jan 2015

   Decision issued: Granted

2. 22 Jul 2026

   Added to PlanIndex

Camden granted permission on 7 January 2015, 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.

• East & West Gardens Bam Estate r/o 18b Avenue Mansions London NW3 7AU

  2015/5802/T 50 yards away

  EAST GARDENS: 1x Whitebeam T5 - crown thinning favouring stronger shoots WEST GARDENS: 1 x Purple Plum T28 - 10-15% crown reduction and crown thinning where required 1 x Sycamore T34 - crown reduction to previous pruning points 1 x Sycamore T38 - deadwood and remove single limb die-back 1 x London Plane T39 - reduce to previous pruning points 1 x Horse Chestnut T43 - not listed for works but under observation due to bleeding canker, leaf miner and internal decay cavities

  Granted Trees

• BAM Estate comprising Avenue Mansions, Buckingham Mansions & Marlborough Mansions London NW3 7AU

  2020/5644/T 50 yards away

  REAR GARDEN: 1 x Goat Willow (T4) - Fell to ground level. 2 x Conifers (T6 & T18) - Fell to ground level. 1 x Sycamore (T38) - Reduction of 25% all over to give clearance from building. 1 x Lime (T42) - Reduction of 25% all over to give clearance from building. 1 x Horse Chestnut (T43) - Reduction of 25% all over to give clearance from building.

  Granted Trees

• Flat 41 Avenue Mansions 503 Finchley Road London NW3 7BA

  2024/0274/P 50 yards away

  Conversion of existing four-bedroom self-contained flat (Flat 41) at second floor level to facilitate the creation of 1x two-bedroom and 1x three-bedroom self-contained flats

  Granted Full applications New dwelling

• Avenue Mansions Finchley Road London NW3 7AU

  2011/3861/T 50 yards away

  DDD - WITHIN THE GROUNDS: 1 x Cherry - Remove - DDD.

  Granted Trees

• Avenue Mansions, Finchley Road, Buckingham Mansions, West End Land and Marlborough Mansions, Cannon Hill London NW3 7AU

  2016/7150/P 50 yards away

  Replacement of existing boundary walls with new brick boundary walls with piers and railings to the front of each of the blocks forming the BAM Estate (Buckingham, Avenue and Marlborough Mansions).

  Granted Full applications

• Avenue Mansions Finchley Road London NW3 7AU

  2023/0510/T 50 yards away

  REAR GARDEN: 1 x London Plane (T1) - Reduce crown by 35% back to previous growth point, 3.5m to 3m off height and width.

  Granted Trees

• 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