Knowles House and Ananci Hostel, 51 & 53 Longstone Avenue, London, NW10 3UN

This site has had 4 applications since 2021: 4 approved, 0 refused.

• 21/3796 Granted

  Knowles House and Ananci Hostel, 51 & 53 Longstone Avenue, London, NW10 3UN

  Details pursuant condition 6 (nominations agreement) of Variation of Conditions reference 19/2157 dated 7 October, 2019, for Variation of condition 2, development carried out in accordance with approved plans (minor material amendment to sub-station and internal courtyard) of Deemed (Reg3 Councils own Development) reference 17/2516 dated 25 October, 2017, for Demolition of existing buildings on site and redevelopment of the site to provide a six storey block providing 92 self-contained units (69 x 2bed and 23 x 3bed) providing temporary accommodation (Use class Sui Generis) to include a community use (Use class D1) on the ground floor, and a 4 storey block with basement level to provide 57 units (57 x 1bed) providing new accommodation for independent living (Use class C2) with associated communal facilities and staff accommodation within both the blocks and provision for car, cycle, scooter parking, bin stores, landscaping and amenity space

  Decided 24 Nov 2021 Conditions
• 21/3446 Granted

  Knowles House and Ananci Hostel, 51 & 53 Longstone Avenue, London, NW10 3UN

  Details pursuant to condition 20c (verification report) of Planning Permission 17/2516 dated 25/10/17, as amended by Variation of Condition 19/2157 dated 7/10/19, for Demolition of existing buildings on site and redevelopment of the site to provide a six storey block providing 92 self-contained units (69 x 2bed and 23 x 3bed) providing temporary accommodation (Use class Sui Generis) to include a community use (Use class D1) on the ground floor, and a 4 storey block with basement level to provide 57 units (57 x 1bed) providing new accommodation for independent living (Use class C2) with associated communal facilities and staff accommodation within both the blocks and provision for car, cycle, scooter parking, bin stores, landscaping and amenity space

  Decided 13 Dec 2021 Conditions
• 21/3231 Granted

  Knowles House and Ananci Hostel, 51 & 53 Longstone Avenue, London, NW10 3UN

  Details pursuant to condition 11 (energy assessment) of Planning Permission 17/2516 dated 25 October, 2017, as amended by Variation of Condition application 19/2157 granted 7/10/19, for: Demolition of existing buildings on site and redevelopment of the site to provide a six storey block providing 92 self-contained units (69 x 2bed and 23 x 3bed) providing temporary accommodation (Use class Sui Generis) to include a community use (Use class D1) on the ground floor, and a 4 storey block with basement level to provide 57 units (57 x 1bed) providing new accommodation for independent living (Use class C2) with associated communal facilities and staff accommodation within both the blocks and provision for car, cycle, scooter parking, bin stores, landscaping and amenity space

  Decided 18 Oct 2021 Conditions

1. 4 Oct 2021

   Received by Brent

2. 29 Nov 2021

   Decision issued: Permission Granted

3. 10 Sep 2026

   Added to PlanIndex

Brent granted permission on 29 November 2021, 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.

This application deals with conditions on an existing permission, supplying the details a condition requires or asking to vary or remove one, without reopening the permission itself. More in our guide to planning application types.

• Knowles House and Ananci Hostel, 51 & 53 Longstone Avenue, London, NW10 3UN

  21/3796 Submitted 8 Oct 2021 0m away

  Details pursuant condition 6 (nominations agreement) of Variation of Conditions reference 19/2157 dated 7 October, 2019, for Variation of condition 2, development carried out in accordance with approved plans (minor material amendment to sub-station and internal courtyard) of Deemed (Reg3 Councils own Development) reference 17/2516 dated 25 October, 2017, for Demolition of existing buildings on site and redevelopment of the site to provide a six storey block providing 92 self-contained units (69 x 2bed and 23 x 3bed) providing temporary accommodation (Use class Sui Generis) to include a community use (Use class D1) on the ground floor, and a 4 storey block with basement level to provide 57 units (57 x 1bed) providing new accommodation for independent living (Use class C2) with associated communal facilities and staff accommodation within both the blocks and provision for car, cycle, scooter parking, bin stores, landscaping and amenity space

  Granted Conditions Demolition 6 docs
  Major scheme

• Knowles House and Ananci Hostel, 51 & 53 Longstone Avenue, London, NW10 3UN

  21/3446 Submitted 10 Sep 2021 0m away

  Details pursuant to condition 20c (verification report) of Planning Permission 17/2516 dated 25/10/17, as amended by Variation of Condition 19/2157 dated 7/10/19, for Demolition of existing buildings on site and redevelopment of the site to provide a six storey block providing 92 self-contained units (69 x 2bed and 23 x 3bed) providing temporary accommodation (Use class Sui Generis) to include a community use (Use class D1) on the ground floor, and a 4 storey block with basement level to provide 57 units (57 x 1bed) providing new accommodation for independent living (Use class C2) with associated communal facilities and staff accommodation within both the blocks and provision for car, cycle, scooter parking, bin stores, landscaping and amenity space

  Granted Conditions Demolition 16 docs
  Major scheme

• Knowles House and Ananci Hostel, 51 & 53 Longstone Avenue, London, NW10 3UN

  21/3231 Submitted 23 Aug 2021 0m away

  Details pursuant to condition 11 (energy assessment) of Planning Permission 17/2516 dated 25 October, 2017, as amended by Variation of Condition application 19/2157 granted 7/10/19, for: Demolition of existing buildings on site and redevelopment of the site to provide a six storey block providing 92 self-contained units (69 x 2bed and 23 x 3bed) providing temporary accommodation (Use class Sui Generis) to include a community use (Use class D1) on the ground floor, and a 4 storey block with basement level to provide 57 units (57 x 1bed) providing new accommodation for independent living (Use class C2) with associated communal facilities and staff accommodation within both the blocks and provision for car, cycle, scooter parking, bin stores, landscaping and amenity space

  Granted Conditions Demolition 6 docs
  Major scheme

• Former Knowles House and Ananci Hostel, 51 & 53 Longstone Avenue, London, NW10 3UN

  21/2781 Submitted 20 Jul 2021 0m away

  Details pursuant to condition 5 (water consumption) of Deemed (Reg3 Councils own Development) reference 17/2516 dated 25 October, 2017, for Demolition of existing buildings on site and redevelopment of the site to provide a six storey block providing 92 self-contained units (69 x 2bed and 23 x 3bed) providing temporary accommodation (Use class Sui Generis) to include a community use (Use class D1) on the ground floor, and a 4 storey block with basement level to provide 57 units (57 x 1bed) providing new accommodation for independent living (Use class C2) with associated communal facilities and staff accommodation within both the blocks and provision for car, cycle, scooter parking, bin stores, landscaping and amenity space

  Granted Conditions Demolition 45 docs
  Major scheme

• Former Knowles House and Ananci Hostel, 51 & 53 Longstone Avenue, London, NW10 3UN

  21/2187 Submitted 10 Jun 2021 0m away

  Details pursuant to condition 21 (temporary accommodation management plan) of Variation of Conditions reference 19/2157 dated 7 October, 2019, for Variation of condition 2, development carried out in accordance with approved plans (minor material amendment to sub-station and internal courtyard) of Deemed (Reg3 Councils own Development) reference 17/2516 dated 25 October, 2017, for Demolition of existing buildings on site and redevelopment of the site to provide a six storey block providing 92 self-contained units (69 x 2bed and 23 x 3bed) providing temporary accommodation (Use class Sui Generis) to include a community use (Use class D1) on the ground floor, and a 4 storey block with basement level to provide 57 units (57 x 1bed) providing new accommodation for independent living (Use class C2) with associated communal facilities and staff accommodation within both the blocks and provision for car, cycle, scooter parking, bin stores, landscaping and amenity space

  Granted Conditions Demolition 5 docs
  Major scheme

• 66 Longstone Avenue, London, NW10 3UA

  21/0465 Submitted 10 Feb 2021 115m away

  Additional window inserted into the front elevations gable end of dwellinghouse

  Granted Householder Windows or glazing 5 docs
  Domestic

• 26/2258 Awaiting decision

  7 Melbury Road, Harrow, HA3 9RA

  Details pursuant to condition 12 (protective measures to safeguard existing hedge), of Full Planning permission reference 26/1352 dated 04/08/2026 for Proposed works to existing dwelling to include the demolition of existing shed, erection of a single storey rear extension, hip to gable end roof extension, rear dormer, installation of 2x front rooflights and the proposed erection of a two-storey dwelling to adjoin No.7 Melbury Road. Associated landscaping alterations, cycle and refuse storage

  4 Sep 2026 Conditions
• 26/2205 Awaiting decision

  Northwick Park Hospital, Watford Road, Harrow, HA1 3UJ

  Details pursuant partial discharge of condition 45 (circular economy statement for Block C3), of Full Planning Permission application reference 20/0701 dated 16/03/2023 for Full planning permission for demolition of existing buildings and structures on the site, all site preparation works for a residential led mixed-use development comprising new homes, associated car and cycle spaces, a replacement nursery, commercial space, associated highways improvements, open space, hard and soft landscaping and public realm works subject to a deed of agreement under Section 106 of the Town and Country Planning Act dated the 16th of March 2023.

  2 Sep 2026 Conditions
• 26/2194 Awaiting decision

  Crescent House, 130-140 Wembley Park Drive, Wembley, HA9 8HP

  Details pursuant to conditions 16 (Flood Compensation), 17 (Bridge Design) and 18 (Landscape Buffer Management Zone) , of Full Planning Permission application reference 24/1841 dated 18/12/2025 for Demolition of the existing building and redevelopment of the site with a residential-led (Use Class C3) building with flexible commercial/community floorspace (Use Class E/F) at ground level; new basement excavation; cycle stores and blue badge parking; refuse stores and plant rooms/equipment; hard and soft landscaping including part-naturalisation of the Wealdstone Brook; new play space; and all associated engineering and ancillary works and subject to a Deed of Agreement dated 18 December 2025 under Section 106 of the Town and Country Planning Act 1990, as amended

  31 Aug 2026 Conditions
• 26/0602 Granted

  114 Wembley Hill Road, Wembley, HA9 8EN

  Details pursuant to condition numbers 8 (construction logistics plan) and 9 (details of cycle storage), of full planning application reference 21/0703 dated 06/08/2021 for Demolition of garage and swimming pool and erection of a two storey dwelling with basement level and partial demolition of fire damaged dwellinghouse (Lodge) and erection of single and two storey extension with basement level and associated landscaping.

  11 Mar 2026 Conditions
• 26/1156 Granted

  Ex Ujima House, 388 High Road, Wembley, HA9 6AR

  Details pursuant to conditions 29 (surface water network) and 32 (plant noise assessment) of Outline Planning Permission reference 19/3092 dated 5 February, 2021, for Demolition of the existing building and erection of a new building comprising residential floorspace (Use Class C3), flexible workspace with ancillary cafe, associated hard and soft landscaping, wheelchair car parking and cycle parking.

  8 May 2026 Conditions