3 Freston Park London N3 1UP

This site has had 4 applications since 2026: 1 approved, 0 refused.

• 26/2588/192 Awaiting decision

  3 Freston Park London N3 1UP

  2 no. single-storey rear extensions with green roofs, alterations to rear patio area

  Submitted 10 Jul 2026
• 26/1981/PNH Granted

  3 Freston Park London N3 1UP

  2no. Single storey rear extensions with a proposed depth of 7.425 metres, maximum height of 3.30 metres, and eaves height of 3.00 metres, and depth of 6.375 metres, maximum height of 3.30 metres and eaves height of 3.00 metres, respectively.

  Decided 6 Jul 2026 Prior approval
• 26/1493/PNH Withdrawn

  3 Freston Park London N3 1UP

  2no. Single storey rear extensions with a proposed depth of 7.425 metres, maximum height of 3.60 metres, and eaves height of 3.00 metres, and depth of 6.375 metres, maximum height of 3.60 metres and eaves height of 3.00 metres respectively.

  Decided 26 May 2026 Prior approval

1. 24 Sep 2026

   Received by Barnet

2. 1 Oct 2026

   Validated

   Checked as complete and ready for consideration.

3. 5 Oct 2026

   Added to PlanIndex

4. Decision

   Awaiting decision

   Decision expected by 26 November 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 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.

• 3 Freston Park London N3 1UP

  26/2588/192 Submitted 10 Jul 2026 50 yards away

  79% historically approved · decision due ~4 Sep

  2 no. single-storey rear extensions with green roofs, alterations to rear patio area

  Awaiting decision Extension
  Small domestic

• 3 Freston Park London N3 1UP

  26/1981/PNH Submitted 28 May 2026 50 yards away

  2no. Single storey rear extensions with a proposed depth of 7.425 metres, maximum height of 3.30 metres, and eaves height of 3.00 metres, and depth of 6.375 metres, maximum height of 3.30 metres and eaves height of 3.00 metres, respectively.

  Granted Prior approval Extension 11 docs
  Small domestic

• 3 Freston Park London N3 1UP

  26/1493/PNH Submitted 21 Apr 2026 50 yards away

  2no. Single storey rear extensions with a proposed depth of 7.425 metres, maximum height of 3.60 metres, and eaves height of 3.00 metres, and depth of 6.375 metres, maximum height of 3.60 metres and eaves height of 3.00 metres respectively.

  Withdrawn Prior approval Extension 11 docs
  Small domestic

• 7 Freston Park London N3 1UP

  25/3869/HSE Submitted 19 Sep 2025 50 yards away

  77% historically approved · decision due ~17 Nov

  First floor rear extension. Roof extension involving rear dormer window and raising of the ridge height

  Awaiting decision Householder Extension Loft or dormer +2 6 docs
  Domestic

• 12 Hendon Avenue London N3 1UE

  TPP/0237/24 Submitted 9 May 2024 150 yards away

  1 x Horse Chestnut - Crown lift to 7m, removing minor branches only, to the height of the first major limb that extends over the road. Standing in T1 of Tree Preservation Order. (Amended description)

  Granted Trees 4 docs

• Eastwood 76 Hendon Lane London N3 1SL

  25/4808/CON Submitted 2 Dec 2025 150 yards away

  93% historically approved · decision due ~27 Jan

  Submission of details of condition 7 (Mitigation - air pollution) 8 (Mitigiation- noise) 9 (Sound insulation) pursuant to planning permission 24/3716/FUL

  Awaiting decision Conditions 8 docs

• 26/3827/HSE Awaiting decision

  43 Hermitage Lane London NW2 2HE

  Single storey rear extension with 3no. rooflights following demolition of the existing conservatory. Replacement front bay window and entrance porch. First floor rear juliette balcony. Changes to fenestration including new window openings and enlarged front rooflight

  22 Oct 2026 Householder
• 26/3833/HSE Awaiting decision

  47 Holne Chase London N2 0QG

  Single storey rear extension. Replacement of single glazed windows with double glazing. Alterations to side/rear fenestration. Alterations and replacement of existing rear dormer window addition of 2no. side dormer windows and 3no. rooflights. Installation of cameras and wall lights. Replacement of the front entrance and garage doors, installation of timber side garden gates

  22 Oct 2026 Householder
• 26/3815/HSE Awaiting decision

  17 Hurstwood Road London NW11 0AS

  Single storey rear extension

  21 Oct 2026 Householder
• 26/3800/HSE Awaiting decision

  29 Monks Avenue Barnet EN5 1BZ

  Single storey side and rear infill extension including new front porch following demolition of the side/rear storage.

  Received 20 Oct, published by the council 21 Oct 2026 Householder
• 26/3791/HSE Awaiting decision

  149 Montrose Avenue Edgware HA8 0DZ

  New front hardstanding and vechicular access to provide off-street parking

  Received 20 Oct, published by the council 21 Oct 2026 Householder