51 Millway London NW7 3QT

1. 19 Aug 2026

   Received by Barnet

2. 22 Aug 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 14 October 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.

Prior approval applications arise where permitted development rights already grant the principle of the work, such as larger home extensions, changes of use to housing or agricultural buildings. The council may only consider the specific matters set out in the rules, for example transport, flooding or appearance, and in many classes the work may proceed if the council does not respond within the deadline, commonly 56 days.

More on prior approval applications in our guide

• 91 Millway London NW7 3QT

  26/2787/RCU Submitted 28 Jul 2026 0m away

  79% historically approved · decision due ~7 Oct

  Alteration and extension of the existing rear patio including new access steps to garden, installation of a retractable roof pergola and addition of a 2m-high boundary fence to one side (Retrospective Application)

  Awaiting decision Extension
  Small domestic

• 60 Millway London NW7 3RA

  26/2812/HSE Submitted 30 Jul 2026 51m away

  77% historically approved · decision due ~24 Sep

  Two storey side extension linking to house and single storey rear infill extension following demolition of the existing garage. Associated alterations to roof

  Awaiting decision Householder Extension Demolition
  Small domestic

• 62 Millway London NW7 3QY

  26/1741/HSE Submitted 11 May 2026 84m away

  77% historically approved · decision due ~6 Jul

  Conversion of the existing garage into habitable room, insertion of window to replace garage door and raising and replacement of the existing roof with 1no. rooflight. Replacement of existing front porch with portico including replacement front door. Changes to fenestration.

  Awaiting decision Householder Extension Loft or dormer +1 5 docs
  Small domestic

• 51 Millway London NW7 3QT

  25/4178/192 Submitted 17 Oct 2025 89m away

  Roof extension involving hip to gable, rear dormer window with juliette balcony and 2no. front facing rooflights. New side gable window. New front porch following the demolition of existing porch

  Decided Lawful development Extension Loft or dormer +2 14 docs
  Small domestic

• 51 Millway London NW7 3QT

  26/1334/PNH Submitted 10 Apr 2026 90m away

  57% historically approved · decision due ~5 Jun

  Single storey rear extension with a proposed depth of 6.00m, maximum height of 4.00m and an eaves height of 2.55m

  Awaiting decision Prior approval Extension 13 docs
  Small domestic

• 51 Millway London NW7 3QT

  26/0096/192 Submitted 12 Jan 2026 90m away

  79% historically approved · decision due ~1 Apr

  Single storey rear extension

  Awaiting decision Lawful development Extension 11 docs
  Small domestic

• 26/3224/PNH Awaiting decision

  Low Ridge Rowley Lane Barnet EN5 3HS

  Single storey rear extension with a proposed depth of 8.00 metres, maximum height of 3.00 metres and eaves height of 3.00 metres.

  3 Sep 2026 Prior approval
• 26/3218/PNH Awaiting decision

  22 Highcroft Gardens London NW11 0LX

  2no. Single storey rear extensions with a proposed depth of 6.00 metres, maximum height of 3.00 metres and eaves height of 3.00 metres, and depth of 3.05 metres, maximum height of 3.00 metres and eaves height of 3.00 metres respectively, following demolition of existing roofed patio.

  2 Sep 2026 Prior approval
• 26/3212/PNH Awaiting decision

  10 Richmond Road Barnet EN5 1SB

  Single storey rear extension with a proposed depth of 5.54 metres, maximum height of 3.50 metres and eaves height of 3.00 metres.

  2 Sep 2026 Prior approval
• 26/3183/PNH Awaiting decision

  34 Selvage Lane London NW7 3SP

  Single storey rear extension with a proposed depth of 3.80 metres, maximum height of 3.00 metres and eaves height of 2.75 metres, following partial demolition of existing side manifestation.

  1 Sep 2026 Prior approval
• 26/3194/PNH Awaiting decision

  74 Windsor Drive Barnet EN4 8UD

  Single storey rear extension with a proposed depth of 6.00 metres, maximum height of 3.00 metres and eaves height of 2.60 metres, following demolition of the existing rear extension.

  31 Aug 2026 Prior approval