First Floor Flat 172 Squires Lane London N3 2QT

1. 26 Jun 2026

   Received by Barnet

2. 29 Jun 2026

   Validated

   Checked as complete and ready for consideration.

3. 9 Aug 2026

   Added to PlanIndex

4. Decision

   Awaiting decision

   Decision expected by 24 August 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

   Barnet took a median of 46 days over the applications it decided in the last year.

This application is with Barnet for determination, against a statutory target of eight weeks. Over the last year Barnet decided full applications in a median of 56 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.

• 170 Long Lane London N3 2RA

  26/3821/FUL Submitted 21 Oct 2026 150 yards away

  63% historically approved · decision due ~16 Dec

  Roof extension with rear dormer windows and 5no. rooflights to provide 1no. self-contained flat

  Awaiting decision Full applications Extension Loft or dormer +1

• Flat 1 102 - 104 Long Lane London N3 2HX

  26/0231/192 Submitted 21 Jan 2026 200 yards away

  80% historically approved · decision due ~19 Mar

  Change of use from HMO (C4) to single family dwelling (C3)

  Awaiting decision Lawful development 3 docs
  Domestic

• 14 Strathmore Gardens London N3 2HL

  21/5830/192 Submitted 3 Nov 2021 250 yards away

  Single storey rear extension. Roof extension involving rear dormer window with juliette balcony and 2no front facing rooflights

  Refused Lawful development Extension Loft or dormer +1 5 docs
  Small domestic

• 187 Long Lane London N3 2RE

  25/3434/HSE Submitted 18 Aug 2025 250 yards away

  Single storey side and rear extension to replace existing structure

  Granted Householder Extension 7 docs
  Small domestic

• 176A Station Road London N3 2SG

  26/0979/CON Submitted 16 Mar 2026 250 yards away

  Submission of details of condition 4 (TFL) pursuant to planning permission 24/1224/FUL dated 19/06/2024

  Granted Conditions 8 docs

• Ground Floor Flat 155 Squires Lane London N3 2AA

  26/1430/FUL Submitted 17 Apr 2026 300 yards away

  63% historically approved · decision due ~18 Jun

  Replacement and reconfiguration of the existing rear fenestration

  Awaiting decision Full applications Windows or glazing 6 docs

• 26/2740/FUL Refused

  867 Finchley Road London NW11 8RR

  Change of use of a betting office (Sui Generis) to an Adult Gaming Centre (Sui Generis)

  Received 24 Jul, published by the council 3 Aug 2026 Full applications
• 26/3851/FUL Awaiting decision

  517 Watford Way London NW7 2QR

  Single storey extension to the rear of the existing workshop building to provide relocated MOT Bay

  23 Oct 2026 Full applications
• 26/3848/FUL Awaiting decision

  157 Brent Street London NW4 4DJ

  Mansard roof extension involving 2no. front, 3no. side and 2no. rear dormer windows to provide 1no. self-contained flat including raising of the eaves level and addition of window to second floor. Removal of chimneys. Additional side door to ground floor level to provide access to cycle and refuse/recycling storage

  23 Oct 2026 Full applications
• 26/3828/FUL Awaiting decision

  41 - 43 Sneath Avenue London NW11 9AJ

  Part single, part two storey rear extensions to both properties following the demolition of the single storey rear extension at no.43

  22 Oct 2026 Full applications
• 26/3829/FUL Awaiting decision

  369 Watford Way London NW4 4TE

  Change of use of the existing dwelling (Use Class C3) to a 11 bed 11 Person HMO (House in Multiple Occupation) (Use Class Sui Generis) including part single, part two storey side and rear extensions and roof extension involving rear dormer window. Associated refuse/recycling storage, cycle parking, landscaping and external amenity space

  22 Oct 2026 Full applications