401 Oakleigh Road North London N20 0RS

This site has had 2 applications since 2026.

• 26/2834/192 Awaiting decision

  401 Oakleigh Road North London N20 0RS

  Roof extension involving rear dormer window

  Submitted 31 Jul 2026

1. 31 Jul 2026

   Received by Barnet

2. 5 Aug 2026

   Validated

   Checked as complete and ready for consideration.

3. 7 Aug 2026

   Added to PlanIndex

4. 19 Oct 2026

   Status changed to Refused

   Previously Pending Consideration.

Barnet has decided this application; the outcome above is the register's own wording and the decision notice on the council portal carries the detail. 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.

• 401 Oakleigh Road North London N20 0RS

  26/2834/192 Submitted 31 Jul 2026 50 yards away

  79% historically approved · decision due ~30 Sep

  Roof extension involving rear dormer window

  Awaiting decision Extension Loft or dormer +1

• 395 Oakleigh Road North London N20 0RS

  26/1986/HSE Submitted 28 May 2026 50 yards away

  77% historically approved · decision due ~23 Jul

  Single storey rear extension with 1no. roof lantern and new access steps following removal of the existing patio area

  Awaiting decision Householder Extension Windows or glazing 5 docs
  Small domestic

• 11 Fernwood Crescent London N20 0RP

  24/1906/HSE Submitted 15 May 2024 50 yards away

  Single storey side and rear extension with decking area

  Granted Householder Extension 13 docs
  Small domestic

• 15 Fernwood Crescent London N20 0RP

  26/0436/HSE Submitted 5 Feb 2026 100 yards away

  77% historically approved · decision due ~2 Apr

  Single storey rear extension

  Awaiting decision Householder Extension 10 docs
  Small domestic

• Marlborough House Marlborough Gardens London N20 0SE

  21/5873/PNV Submitted 4 Nov 2021 100 yards away

  Additional storey at third and fourth floor levels to provide 4no self-contained flats. Associated additional parking and refuse and recycling storage

  Refused Prior approval New dwelling 13 docs

• 14 Bawtry Road London N20 0ST

  26/0259/192 Submitted 23 Jan 2026 150 yards away

  80% historically approved · decision due ~20 Mar

  Roof extension involving rear dormer window and 2no. front facing rooflights

  Awaiting decision Lawful development Extension Loft or dormer +1 3 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