18 Tenterden Drive London NW4 1ED

1. 6 Oct 2026

   Received by Barnet

2. 9 Oct 2026

   Validated

   Checked as complete and ready for consideration.

3. 12 Oct 2026

   Added to PlanIndex

4. Decision

   Awaiting decision

   Decision expected by 4 December 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.

• 33 Tenterden Gardens London NW4 1TG

  26/1194/RCU Submitted 27 Mar 2026 50 yards away

  65% historically approved · decision due ~27 May

  Part single, part two storey rear extension (Retrospective Application)

  Awaiting decision Amendments Extension 12 docs

• 11 Tenterden Drive London NW4 1EA

  26/0191/192 Submitted 19 Jan 2026 50 yards away

  80% historically approved · decision due ~16 Mar

  Conversion of the existing garage into habitable room, insertion of window to replace garage door and change to rear fenestration

  Awaiting decision Lawful development Windows or glazing 4 docs

• 45 Tenterden Gardens London NW4 1TG

  26/2340/S73 Submitted 22 Jun 2026 50 yards away

  93% historically approved · decision due ~17 Aug

  Variation of condition 1 (Approved plans) of planning permission reference 26/0935/HSE dated 30/04/2025 for Part single, part two storey side and rear extension following demolition of existing garage. Roof extension including hip to gable to both sides, rear dormer with 2no. juliette balconies and 3no. rooflights to front roofslope. Creation of new basement. New ground floor rear patio/terrace with associated balustrade and steps to garden. Alterations to front and rear elevations. Variation to include enlarged rear basement

  Awaiting decision Conditions Extension Loft or dormer +1 4 docs

• 45 Tenterden Gardens London NW4 1TG

  26/0935/HSE Submitted 11 Mar 2026 50 yards away

  Part single, part two storey side and rear extension following demolition of existing garage. Roof extension including hip to gable to both sides, rear dormer with 2no. juliette balconies and 3no. rooflights to front roofslope. Creation of new basement. New ground floor rear patio/terrace with associated balustrade and steps to garden. Alterations to front and rear elevations

  Granted Householder Extension Loft or dormer +1 9 docs
  Domestic

• 45 Tenterden Gardens London NW4 1TG

  25/4554/HSE Submitted 14 Nov 2025 50 yards away

  Part single, part two storey side and rear extension following demolition of existing garage. Roof extension including hip to gable to both sides, rear dormer with 2no. juliette balconies and 3no. rooflights to front roofslope. Creation of new basement. New ground floor rear patio/terrace with associated balustrade and steps to garden. Alterations to front elevation

  Withdrawn Householder Extension Loft or dormer +1 6 docs
  Domestic

• 34 Tenterden Gardens London NW4 1TE

  25/4023/HSE Submitted 3 Oct 2025 100 yards away

  77% historically approved · decision due ~1 Dec

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

  Awaiting decision Householder Extension Demolition 6 docs
  Domestic

• 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
• 26/3812/FUL Awaiting decision

  Ground Floor Battle House Mews 1 East Barnet Road Barnet EN4 8RR

  Erection of front canopy for fruit and vegetables area and installation awning and shutter box

  Received 21 Oct, published by the council 22 Oct 2026 Full applications
• 26/3821/FUL Awaiting decision

  170 Long Lane London N3 2RA

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

  21 Oct 2026 Full applications
• 26/3794/FUL Awaiting decision

  283 Cricklewood Lane London NW2 2JJ

  Change of use of the property from a single family dwelling (Class C3) to a House in Multiple Occupation (HMO) (Sui generis) for up to 7 people. Associated refuse/recycling and cycle storage

  20 Oct 2026 Full applications