54 Russell Lane London N20 0AE

This site has had 2 applications since 2026: 0 approved, 1 refused.

• 26/1530/PNH Awaiting decision

  54 Russell Lane London N20 0AE

  Single-storey rear extension with a proposed depth of 4.50 metres, a maximum height of 3.15 metres, and an eaves height of 3.15 metres.

  Submitted 24 Apr 2026 Prior approval

1. 27 Jul 2026

   Received by Barnet

2. 29 Jul 2026

   Added to PlanIndex

3. 17 Sep 2026

   Decision issued: Refused

4. 17 Sep 2026

   Status changed to Refused

   Previously Pending Consideration.

Barnet refused this application for the reasons on the decision notice; only the applicant can appeal, and refused schemes often return in revised form. More in our guide to what happens after a planning decision.

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.

• 54 Russell Lane London N20 0AE

  26/1530/PNH Submitted 24 Apr 2026 50 yards away

  56% historically approved · decision due ~23 Jun

  Single-storey rear extension with a proposed depth of 4.50 metres, a maximum height of 3.15 metres, and an eaves height of 3.15 metres.

  Awaiting decision Prior approval Extension 9 docs
  Small domestic

• 5 Ashbourne Avenue London N20 0AL

  26/0678/HSE Submitted 20 Feb 2026 100 yards away

  Single storey rear extension with 1no. roof lantern, raised decking area with associated access steps and privacy screening. New front porch with pitched roof. New front hardstanding and vehicular access to provide off-street parking

  Refused Householder Extension Windows or glazing 7 docs
  Small domestic

• 7 Ashbourne Avenue London N20 0AL

  25/3730/192 Submitted 10 Sep 2025 100 yards away

  80% historically approved · decision due ~5 Nov

  Roof extension involving hip to gable, rear dormer window with juliette balcony and 2no. front facing rooflights

  Awaiting decision Lawful development Extension Loft or dormer +1 21 docs

• 7 Ashbourne Avenue London N20 0AL

  25/3862/192 Submitted 19 Sep 2025 100 yards away

  80% historically approved · decision due ~14 Nov

  Roof extension involving hip to gable, rear dormer window with juliette balcony and 2no. front facing rooflights

  Awaiting decision Lawful development Extension Loft or dormer +1 21 docs

• 5 Ashbourne Avenue London N20 0AL

  26/1618/HSE Submitted 29 Apr 2026 100 yards away

  Single storey rear extension with 1no. roof lantern, raised decking area with associated access steps and privacy screening. New front porch with pitched roof. New front hardstanding and vehicular access to provide off-street parking

  Granted Householder Extension Windows or glazing 6 docs
  Small domestic

• 1 Weirdale Avenue London N20 0AN

  26/2952/HSE Submitted 10 Aug 2026 100 yards away

  77% historically approved · decision due ~5 Oct

  Single storey rear extension following demolition of the existing conservatory. Alterations to patio steps. (amended description).

  Awaiting decision Householder Extension Demolition
  Small domestic

• 26/3947/HSE Awaiting decision

  20 Fallow Court Avenue London N12 0EB

  Single storey side and rear extension

  30 Oct 2026 Householder
• 26/3933/HSE Awaiting decision

  11 Talbot Avenue London N2 0LS

  Single storey rear infill extension

  29 Oct 2026 Householder
• 26/3932/HSE Awaiting decision

  45 Summerlee Avenue London N2 9QP

  Erection of a rear outbuilding with 4no. rooflights following demolition of the existing garage

  29 Oct 2026 Householder
• 26/3913/HSE Awaiting decision

  167 Chase Side Southgate N14 5HE

  Single storey rear extension following demolition of the existing extension and conservatory

  28 Oct 2026 Householder
• 26/3897/HSE Awaiting decision

  75 Exeter Road London N14 5JU

  Roof extension involving hip to gable, rear dormer window with juliette balcony and 2no. front facing rooflights

  Received 27 Oct, published by the council 28 Oct 2026 Householder