31 The Park London NW11 7ST

1. 2 Jun 2026

   Received by Barnet

2. 3 Jun 2026

   Validated

   Checked as complete and ready for consideration.

3. 25 Jul 2026

   Added to PlanIndex

4. Decision

   Awaiting decision

   Decision expected by 29 July 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 45 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 householder applications in a median of 56 days. More in our guide to how long planning decisions take.

Householder applications cover work to an existing house and its garden, such as extensions, lofts and outbuildings, and cannot create a separate dwelling or change what the building is used for. More in our guide to planning application types.

• 23 The Park London NW11 7ST

  25/4870/HSE Submitted 4 Dec 2025 50 yards away

  77% historically approved · decision due ~30 Jan

  Removal of chimney stack, installation of 2no. air conditioning units on first floor rear elevation. Replacement of 2no. windows on side elevation. Erection of front boundary wall with railings and 2no. gates, fencing on side elevation

  Awaiting decision Householder Windows or glazing 7 docs
  Small domestic

• 9 Park Avenue London NW11 7SL

  25/4912/HSE Submitted 8 Dec 2025 100 yards away

  Single storey rear extension with 1no. rooflight. Alterations to roof above kitchen. External level drop down with new steps. New terrace area with new garden retaining wall

  Granted Householder Extension Loft or dormer 24 docs
  Small domestic

• 3 Park Avenue London NW11 7SL

  26/2623/FUL Submitted 14 Jul 2026 100 yards away

  63% historically approved · decision due ~8 Sep

  Demolition of existing dwellinghouse and construction of new two storey detached dwellinghouse with room in the roof, associated amenity space, off-street parking, refuse and cycle parking and installation of air source heat pump within a timber enclosure

  Decided Full applications Demolition 16 docs
  Domestic

• 25 Park Avenue London NW11 7SL

  26/2656/HSE Submitted 16 Jul 2026 100 yards away

  77% historically approved · decision due ~11 Sep

  Roof extension including hip to gable to both sides with gable windows, 3no. dormer windows to front elevation, 2no. dormer windows and 2no. rooflights to rear elevation. Alterations to existing chimneys. Replacement of existing ground and first floor windows

  Decided Householder Extension Loft or dormer +1 20 docs
  Domestic

• 9 Park Avenue London NW11 7SL

  26/4029/S73 Submitted 6 Nov 2026 100 yards away

  78% historically approved · decision due ~1 Jan

  Variation of condition 1 (Approved plans) of planning permission reference 25/4912/HSE dated 02/02/2026 for Single storey rear extension with 1no. rooflight. Alterations to roof above kitchen. External level drop down with new steps. New terrace area with new garden retaining wall. Variation to include altering size of door opening

  Awaiting decision Extension Loft or dormer
  Small domestic

• 7 The Park London NW11 7SS

  26/1976/CON Submitted 27 May 2026 100 yards away

  93% historically approved · decision due ~22 Jul

  Submission of details of condition 4 (Tree Protection) pursuant to planning permission 26/0698/HSE dated 21/04/2026

  Awaiting decision Conditions Trees 4 docs

• 26/3476/HSE Granted

  116 Chase Way London N14 5DH

  Single storey rear extension with 2no. rooflights. Changes to fenestration; new doors, 3no. new windows to rear elevation

  Received 24 Sep, published by the council 25 Sep 2026 Householder
• 26/4019/HSE Awaiting decision

  38 Asmuns Hill London NW11 6ET

  Replacement of windows with vacuum-glazed windows (excluding subframes) and new french doors to rear

  6 Nov 2026 Householder
• 26/4023/HSE Awaiting decision

  61 Bullescroft Road Edgware HA8 8RN

  Single storey front, side and rear wraparound extension incorporating porch following conversion of the existing garage, including window to replace garage door

  6 Nov 2026 Householder
• 26/4015/HSE Awaiting decision

  6 Raeburn Close London NW11 6UG

  Alterations to the rear ground floor elevation, including replacement of the existing door and two windows with timber framed French doors and windows. Replacement of existing single glazed windows with new double glazed timber windows. Replacement of the existing rear patio doors with double glazed timber doors. Formation of a new rear patio. Addition of new bin storage at front

  Received 5 Nov, published by the council 6 Nov 2026 Householder
• 26/4012/HSE Awaiting decision

  59 Hendon Way London NW2 2LX

  Two storey side and rear extension. New front porch

  5 Nov 2026 Householder