3 Freston Park London N3 1UP

This site has had 3 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

1. 21 Apr 2026

   Received by Barnet

2. 1 May 2026

   Validated

   Checked as complete and ready for consideration.

3. 25 Jul 2026

   Added to PlanIndex

4. Decision

   Awaiting decision

   Decision expected by 26 June 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 prior approval applications in a median of 36 days. More in our guide to how long planning decisions take.

Prior approval applies where permitted development rights already grant the principle of the work, leaving the council only the specific matters the rules name, commonly within 56 days. More in our guide to planning application types.

• 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

  26/2588/192 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

• 7 Freston Park London N3 1UP

  25/3869/HSE Submitted 19 Sep 2025 100 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

• Eastwood 76 Hendon Lane London N3 1SL

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

  95% 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

• Eastwood 76 Hendon Lane London N3 1SL

  26/1511/FUL Submitted 22 Apr 2026 150 yards away

  Removal of rear chimney and addition of Automatic Opening Vent to rear roof Proposals related to Approved Application 24/3716/FUL - Approved 20th September 2024 . Works to this property, under Application 24/3716/FUL commenced Feb 2026.

  Granted Full applications 10 docs

• 6 Kingswood Park London N3 1UG

  26/3279/HSE Submitted 8 Sep 2026 200 yards away

  77% historically approved · decision due ~4 Nov

  Single storey front infill extension and relocation of existing front door including new access steps, alteration to existing garage door. 2no. single storey rear extensions with pitched roof following demolition of the existing conservatory. New side lightwell to basement level. Roof alterations, including raising of front gable pitch, formation of crown roof, 1no. front and 2no. rear dormer windows and new front window and 3 no. crown roof rooflights. Alterations to fenestration (Amended)

  Awaiting decision Householder Extension Loft or dormer +3
  Small domestic

• 26/3407/PNH Awaiting decision

  12 Ingleway London N12 0QJ

  Single storey rear extension with a proposed depth of 6.00 metres, maximum height of 2.75 metres and eaves height of 2.75 metres, following demolition of the existing conservatory.

  17 Sep 2026 Prior approval
• 26/3384/PNH Awaiting decision

  68 Grasvenor Avenue Barnet EN5 2DB

  Single storey rear extension with a proposed depth of 6.00 metres, maximum height of 3.70 metres and eaves height of 3.00 metres. Following demolition of the existing garage.

  Received 16 Sep, published by the council 18 Sep 2026 Prior approval
• 26/3322/PNH Awaiting decision

  35 Aldridge Avenue Edgware HA8 8TA

  Single storey rear extension with a proposed depth of 6 metres, maximum height of 3 metres and eaves height of 3 metres.

  Received 11 Sep, published by the council 16 Sep 2026 Prior approval
• 26/3337/PNH Awaiting decision

  103 Brunswick Park Road London N11 1JT

  Single storey rear extension with a proposed depth of 6 metres, maximum height of 4 metres and eaves height of 3 metres. Following demolition of the existing garage.

  Received 11 Sep, published by the council 15 Sep 2026 Prior approval
• 26/3320/PNH Awaiting decision

  31 Woodlands London NW11 9QJ

  2no. single-storey rear extensions with a proposed depth of 6 metres, maximum height of 4 metres and eaves height of 3 metres, following demolition of the existing rear extension and patio. (Amended description)

  Received 10 Sep, published by the council 15 Sep 2026 Prior approval