81 Cheyne Walk London NW4 3QU

1. 17 Jun 2026

   Received by Barnet

2. 22 Jun 2026

   Validated

   Checked as complete and ready for consideration.

3. 24 Jul 2026

   Decision issued: Prior Approval Not Required

4. 16 Aug 2026

   Added to PlanIndex

Permission has been granted, usually subject to conditions listed on the decision notice, some of which must be discharged before work starts. The decision notice on the council portal sets out exactly what was approved.

Work must normally begin within three years of the decision or the permission lapses. Neighbours cannot appeal a grant; challenging one means judicial review of how the decision was made, within tight time limits.

Prior approval applications arise where permitted development rights already grant the principle of the work, such as larger home extensions, changes of use to housing or agricultural buildings. The council may only consider the specific matters set out in the rules, for example transport, flooding or appearance, and in many classes the work may proceed if the council does not respond within the deadline, commonly 56 days.

More on prior approval applications in our guide

• 26 Renters Avenue London NW4 3RB

  25/4829/FUL Submitted 2 Dec 2025 75m away

  Conversion of the existing dwelling into 4no. self-contained flats including, part single, part two storey side and rear extension and conversion of the existing garage. Roof alterations including side and rear dormers, front rooflights and raising of the eaves. Erection of a rear outbuilding and front porch. Associated refuse/recycling, amenity space, cycle storage and off-street parking

  Refused Full applications New dwelling Extension +2 47 docs
  Small domestic

• 26 Renters Avenue London NW4 3RB

  25/5151/FUL Submitted 22 Dec 2025 75m away

  61% historically approved · decision due ~17 Feb

  Demolition of the existing dwelling and erection of a new two storey building with basement level with associated lightwells and rooms in the roofspace to provide 4no. self-contained flats. Erection of a rear outbuilding. Provision of amenity space, refuse and recycling storage, parking and cycle storage

  Awaiting decision Full applications New dwelling Demolition 16 docs
  Small domestic

• 26 Renters Avenue London NW4 3RB

  25/3859/FUL Submitted 19 Sep 2025 75m away

  61% historically approved · decision due ~14 Nov

  Conversion of the existing dwelling into 4no. self-contained flats including, part single, part two storey side and rear extension and conversion of the existing garage. Roof alterations including side and rear dormers, front rooflights and raising of the eaves. Erection of a rear outbuilding and front porch. Associated refuse/recycling, amenity space, cycle storage and off-street parking

  Awaiting decision Full applications New dwelling Extension +2 33 docs
  Small domestic

• 1 Renters Avenue London NW4 3QY

  26/2527/HSE Submitted 6 Jul 2026 84m away

  77% historically approved · decision due ~16 Sep

  Part single, part two storey side and rear extension. Erection of single storey outbuilding following demolition of the existing garage

  Awaiting decision Householder Extension Demolition
  Small domestic

• Level 4 East, Red Car Park Brent Cross Shopping Centre London NW4 3RA

  26/0379/NMA Submitted 2 Feb 2026 134m away

  70% historically approved · decision due ~30 Mar

  Amendments are proposed to reflect design evolution since the permission was granted, including to comply with building regulation requirements. The application seeks to vary planning condition 1 which lists the approved drawings.

  Awaiting decision Amendments 12 docs

• 1 Renters Avenue London NW4 3QY

  25/3765/192 Submitted 12 Sep 2025 139m away

  79% historically approved · decision due ~17 Nov

  Roof extension involving hip to gable, wraparound rear dormer with 3no. front facing rooflights following the demolition of existing chimney stack and double side roof

  Awaiting decision Lawful development Extension Loft or dormer +1 6 docs

• 26/3224/PNH Awaiting decision

  Low Ridge Rowley Lane Barnet EN5 3HS

  Single storey rear extension with a proposed depth of 8.00 metres, maximum height of 3.00 metres and eaves height of 3.00 metres.

  3 Sep 2026 Prior approval
• 26/3218/PNH Awaiting decision

  22 Highcroft Gardens London NW11 0LX

  2no. Single storey rear extensions with a proposed depth of 6.00 metres, maximum height of 3.00 metres and eaves height of 3.00 metres, and depth of 3.05 metres, maximum height of 3.00 metres and eaves height of 3.00 metres respectively, following demolition of existing roofed patio.

  2 Sep 2026 Prior approval
• 26/3212/PNH Awaiting decision

  10 Richmond Road Barnet EN5 1SB

  Single storey rear extension with a proposed depth of 5.54 metres, maximum height of 3.50 metres and eaves height of 3.00 metres.

  2 Sep 2026 Prior approval
• 26/3183/PNH Awaiting decision

  34 Selvage Lane London NW7 3SP

  Single storey rear extension with a proposed depth of 3.80 metres, maximum height of 3.00 metres and eaves height of 2.75 metres, following partial demolition of existing side manifestation.

  1 Sep 2026 Prior approval
• 26/3194/PNH Awaiting decision

  74 Windsor Drive Barnet EN4 8UD

  Single storey rear extension with a proposed depth of 6.00 metres, maximum height of 3.00 metres and eaves height of 2.60 metres, following demolition of the existing rear extension.

  31 Aug 2026 Prior approval