155 Station Road London N3 2SP

This site has had 2 applications since 2025.

• 25/3586/HSE Awaiting decision

  155 Station Road London N3 2SP

  Roof extension including side and rear dormer window and side facing rooflights

  Submitted 29 Aug 2025 Householder

1. 3 Nov 2026

   Received by Barnet

2. 4 Nov 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 29 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 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 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.

• 145 Station Road London N3 2SP

  26/1398/191 Submitted 16 Apr 2026 50 yards away

  Use as 2no. self-contained flats

  Granted Lawful development New dwelling 7 docs

• 136 Station Road London N3 2SG

  26/3204/FUL Submitted 1 Sep 2026 50 yards away

  63% historically approved · decision due ~27 Oct

  Conversion of existing property into 3no. self-contained flats including: Part single, part two storey rear extension; Roof extension including hip to gable with 1no. rear dormer window, 3no. front facing rooflights and 1no. gable window

  Withdrawn Full applications New dwelling Extension +2

• 89 Lichfield Grove London N3 2JL

  26/1138/HSE Submitted 25 Mar 2026 50 yards away

  77% historically approved · decision due ~21 May

  Single storey rear extension with 1no. rooflight. Addition of 1no. front and 1no. rear facing rooflights to existing roof

  Decided Householder Extension Loft or dormer 50 docs
  Small domestic

• 155 Station Road London N3 2SP

  25/3586/HSE Submitted 29 Aug 2025 100 yards away

  77% historically approved · decision due ~24 Oct

  Roof extension including side and rear dormer window and side facing rooflights

  Awaiting decision Householder Extension Loft or dormer +1 6 docs
  Domestic

• 176A Station Road London N3 2SG

  26/0979/CON Submitted 16 Mar 2026 100 yards away

  Submission of details of condition 4 (TFL) pursuant to planning permission 24/1224/FUL dated 19/06/2024

  Granted Conditions 8 docs

• 54 Manor View London N3 2SR

  26/2638/192 Submitted 14 Jul 2026 150 yards away

  78% historically approved · decision due ~9 Sep

  Roof extension involving side/rear wraparound dormer and 1no. front facing rooflight and flat rooflights. Changes to the side fenestration (AMENDED DESCRIPTION)

  Awaiting decision Extension Loft or dormer +1

• 26/3970/PNH Awaiting decision

  103 Arlington Road London N14 5BA

  2no. single storey rear extensions with a depth of 6.00 metrres, a maximum height of 4.00 metres and an eaves height of 3.00 metres and a depth of 6.00 metres, and eaves height of 4.00 metres and an eaves height of 3.00 metres.

  3 Nov 2026 Prior approval
• 26/3948/PNH Awaiting decision

  86 Ridgeway Avenue Barnet EN4 8TN

  Single storey extension rear extension with a total depth of 4.50 metres, a maximum height of 3.96 metres and an eaves height of 3.00 metres.

  Received 30 Oct, published by the council 4 Nov 2026 Prior approval
• 26/3937/PNH Awaiting decision

  85 Cotswold Gardens London NW2 1PE

  Single storey rear extension with a proposed depth of 5.00 metres, maximum height of 3.00 metres and eaves height of 3.00 metres.

  29 Oct 2026 Prior approval
• 26/3927/PNH Awaiting decision

  56 Brookfield Crescent London NW7 2DG

  Single Storey Rear Extension with a depth of 6.00 metres, a maximum height of 3.53 metres and an eaves height of 3.00 metres

  Received 28 Oct, published by the council 29 Oct 2026 Prior approval
• 26/3923/PNH Awaiting decision

  31 Woodlands London NW11 9QJ

  2no. Single storey rear extensions with a proposed depth of 6.00 metres, maximum height of 4.00 metres and eaves height of 3.00 metres. Following demolition of the existing rear extension and patio.

  Received 28 Oct, published by the council 29 Oct 2026 Prior approval