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 44 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 25m 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 78m 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

• 25 Park Avenue London NW11 7SL

  26/2656/HSE Submitted 16 Jul 2026 80m 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

  Awaiting decision Householder Extension Loft or dormer +1 20 docs
  Domestic

• 3 Park Avenue London NW11 7SL

  26/2623/FUL Submitted 14 Jul 2026 80m away

  61% 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

• 7 The Park London NW11 7SS

  26/1976/CON Submitted 27 May 2026 107m away

  95% 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

• 7 The Park London NW11 7SS

  26/0698/HSE Submitted 23 Feb 2026 107m away

  Part single, part two storey rear extension. Alterations and extension to roof including 1no. front dormer window and 1no. front facing rooflight, replacement of existing rear dormers with 1no. dormer window and insertion of 2no. rooflights

  Granted Householder Extension Loft or dormer +1 8 docs
  Domestic

• 26/3422/HSE Awaiting decision

  Revelstroke 28 Totteridge Village London N20 8JN

  Construction of a swimming pool and associated hard and soft landscaping following demolition of the existing shed including new access steps. Alterations to the ground level. Replacement of an existing timber decking terrace with a paved terrace.

  18 Sep 2026 Householder
• 26/3396/HSE Awaiting decision

  43 Dukes Avenue London N3 2DE

  Single storey rear, part two storey side extension with 1no. rooflight following the demolition of existing shed. Roof extension with rear dormer window, 1no. front, 3no. side facing rooflights and roof windows to the front and side roof slopes. Installation of solar panels to side elevation of roof

  17 Sep 2026 Householder
• 26/3410/HSE Awaiting decision

  54 Ferney Road Barnet EN4 8LE

  Single storey rear extension with alteration to the raised terrace area including new access steps to garden

  17 Sep 2026 Householder
• 26/3415/HSE Awaiting decision

  11 Downage London NW4 1AS

  Alterations and extensions to the roof including rear dormer window and the partial removal of the roof of the first floor rear extension, creation of a new crown roof over main roof and rear extension, 1no. front, 1no. side, 1no. rear facing rooflight and 1no. on crown roof

  17 Sep 2026 Householder
• 26/3382/HSE Awaiting decision

  11 Layfield Crescent London NW4 3UJ

  Part single, part two storey rear extension with flat roof and 1no. skylight

  16 Sep 2026 Householder