8 Fernside Avenue London NW7 3BD

1. 3 Aug 2026

   Received by Barnet

2. 4 Aug 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 28 September 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 42 days over the applications it decided in the last year.

This application is with Barnet for determination. The council publicises it, consults neighbours and technical bodies where required, and weighs the responses against local and national planning policy.

The statutory target is eight weeks for most applications and thirteen for major development, though extensions of time are common. Comments carry most weight while the case is undecided, so check the council portal for the deadline if you want to respond.

Householder applications cover work to an existing house and its garden: extensions, loft and garage conversions, porches, outbuildings and similar alterations within the boundary of the home. They cannot be used to create a separate dwelling or change what the building is used for. Councils aim to decide them within eight weeks, and immediate neighbours are usually notified and given a chance to comment.

More on householder applications in our guide

• 14A Fernside Avenue London NW7 3BD

  25/3717/191 Submitted 9 Sep 2025 7m away

  79% historically approved · decision due ~4 Nov

  Conversion of the garage into 1no. self-contained unit

  Awaiting decision Lawful development 6 docs

• 8 Fernside Avenue London NW7 3BD

  26/1812/HSE Submitted 14 May 2026 27m away

  77% historically approved · decision due ~9 Jul

  Part single, part two storey side and rear extensions. Replacement of existing rear dormer window.

  Awaiting decision Householder Extension Loft or dormer +1 9 docs
  Domestic

• 1 Ellesmere Avenue London NW7 3EX

  26/0403/HSE Submitted 3 Feb 2026 134m away

  77% historically approved · decision due ~1 Apr

  Conversion of the existing garage into habitable room, insertion of window to replace the garage door. First floor side extension. Changes to rear fenestration

  Awaiting decision Householder Extension Windows or glazing 7 docs
  Domestic

• 1 Ellesmere Avenue London NW7 3EX

  25/4727/HSE Submitted 26 Nov 2025 134m away

  Conversion of the existing garage into habitable room, insertion of window to replace the garage door. First floor side extension. Roof extension involving rear dormer window, 2no. front facing rooflights and 1no. side skylight

  Refused Householder Extension Loft or dormer +1 9 docs
  Domestic

• 14 Barnet Way London NW7 3BH

  25/5187/HSE Submitted 29 Dec 2025 138m away

  77% historically approved · decision due ~23 Feb

  Erection of a rear outbuilding following demolition of the existing garage

  Awaiting decision Householder Demolition 8 docs
  Small domestic

• 31 Ellesmere Avenue London NW7 3EX

  25/4199/HSE Submitted 20 Oct 2025 141m away

  Single storey side garage extension and conversion into habitable room, insertion of window to replace existing garage door

  Granted Householder Extension Windows or glazing 17 docs
  Small domestic

• 26/3235/HSE Awaiting decision

  26 Mount Pleasant Barnet EN4 9HH

  Replace existing flat roof at ground floor rear elevation with pitched roof and 2no. rooflights

  4 Sep 2026 Householder
• 26/3222/HSE Awaiting decision

  46 Michleham Down London N12 7JN

  Single storey side/rear extension with 3no. rooflights following demolition of the existing storage/utility structure. Changes to fenestration

  3 Sep 2026 Householder
• 26/3219/HSE Awaiting decision

  53 Tudor Road Barnet EN5 5NW

  First floor rear extension with front and rear rooflights. Roof extension over existing garage

  2 Sep 2026 Householder
• 26/3210/HSE Awaiting decision

  47 Pattison Road London NW2 2HL

  New front vehicular access to provide off-street parking. Removal of existing gate and shed, alterations to the existing front boundary wall and installation of close board fencing panels.

  2 Sep 2026 Householder
• 26/3211/HSE Awaiting decision

  25 The Ridgeway London N11 3LG

  Single storey rear extension with 3no. rooflights following the demolition of existing conservatory

  2 Sep 2026 Householder