30 Greenway Close London N20 8EN

1. 20 Feb 2026

   Received by Barnet

2. 10 Aug 2026

   Added to PlanIndex

3. 11 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.

• 41 Greenway Close London N20 8ES

  26/2824/192 Submitted 30 Jul 2026 50 yards away

  78% historically approved · decision due ~24 Sep

  Erection of a rear outbuilding

  Awaiting decision

• 8 Greenway Close London N20 8EN

  25/3520/HSE Submitted 26 Aug 2025 100 yards away

  Part single, part two storey side and rear extension with new levelled garden patio area and associated access steps following demolition of the existing garage. Roof extension involving side and rear dormer windows and front and side facing rooflights. Installation of side air con units

  Granted Householder Extension Loft or dormer +2 7 docs
  Domestic

• 46 Southway London N20 8DB

  26/3003/192 Submitted 14 Aug 2026 100 yards away

  78% historically approved · decision due ~9 Oct

  Erection of rear outbuilding

  Awaiting decision

• 46 Southway London N20 8DB

  26/0816/192 Submitted 4 Mar 2026 100 yards away

  Roof extension involving hip to gable with juliette balcony and 1no. front facing rooflights Conversion of the existing garage to habitable room insertion of window to replace the garage door

  Granted Lawful development Extension Loft or dormer +1 14 docs

• 46 Southway London N20 8DB

  25/3830/HSE Submitted 18 Sep 2025 100 yards away

  77% historically approved · decision due ~13 Nov

  Part single, part two-storey side and rear extension with 2no. rear juliette balconies to rear elevation, following demolition of existing garage and conservatory. Roof extension including 1no. dormer window to front, side and rear elevations. Single-storey rear outbuilding/garden room

  Awaiting decision Householder Extension Loft or dormer +2 17 docs
  Small domestic

• 46 Southway London N20 8DB

  26/0203/192 Submitted 20 Jan 2026 100 yards away

  80% historically approved · decision due ~17 Mar

  Roof extension involving hip to gable with juliette balcony and 1no. front facing rooflights. Single storey side extension following the demolition of existing conservatory. Conversion of the existing garage to habitable room insertion of window to replace the garage door. Erection of rear outbuilding

  Awaiting decision Lawful development Extension Loft or dormer +2 15 docs
  Small domestic

• 26/3853/HSE Awaiting decision

  30 Goldsmith Avenue London NW9 7HB

  Single storey rear extension following demolition of the existing extension

  23 Oct 2026 Householder
• 26/3856/HSE Awaiting decision

  229 Hale Drive London NW7 3EH

  Single storey rear extension

  23 Oct 2026 Householder
• 26/3863/HSE Awaiting decision

  12 Vale Drive Barnet EN5 2ED

  Single storey side and rear extension

  Received 23 Oct, published by the council 24 Oct 2026 Householder
• 26/3858/HSE Awaiting decision

  131 Rushgrove Avenue London NW9 6RG

  Single storey rear extension. New front porch

  Received 23 Oct, published by the council 24 Oct 2026 Householder
• 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