50 Windsor Drive Barnet EN4 8UD

1. 24 Sep 2025

   Received by Barnet

2. 10 Aug 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 19 November 2025, 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 46 days over the applications it decided in the last year.

This application is with Barnet for determination, against a statutory target of eight weeks. Over the last year Barnet decided lawful development applications in a median of 28 days. More in our guide to how long planning decisions take.

A lawful development certificate is a legal determination that existing or proposed works do not need planning permission; the merits of the scheme are not considered. More in our guide to planning application types.

• 74 Windsor Drive Barnet EN4 8UD

  26/3194/PNH Submitted 31 Aug 2026 50 yards away

  56% historically approved · decision due ~28 Oct

  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.

  Decided Prior approval Extension Demolition
  Small domestic

• 48 Bohun Grove Barnet EN4 8UB

  26/3438/HSE Submitted 21 Sep 2026 50 yards away

  77% historically approved · decision due ~16 Nov

  Single storey rear extension with 2no. rooflights

  Awaiting decision Householder Extension Loft or dormer
  Small domestic

• 48 Bohun Grove Barnet EN4 8UB

  26/1645/HSE Submitted 1 May 2026 100 yards away

  Single storey rear extension with 2no. rooflights

  Refused Householder Extension Loft or dormer 11 docs
  Small domestic

• 20 Bohun Grove Barnet EN4 8UA

  21/3840/HSE Submitted 12 Jul 2021 100 yards away

  Erection of a double garage to rear replace 2no single garages

  Granted Householder 11 docs
  Domestic

• 44 Ridgeway Avenue Barnet EN4 8TW

  26/3037/192 Submitted 18 Aug 2026 150 yards away

  79% historically approved · decision due ~13 Oct

  Single storey rear extension with 1no. rooflight following demolition of the existing conservatory. Roof extension involving rear dormer window and 2no. front facing rooflights

  Awaiting decision Extension Loft or dormer +2
  Small domestic

• 37 Windsor Drive Barnet EN4 8UE

  26/0799/192 Submitted 2 Mar 2026 150 yards away

  Roof extension involving rear dormer window with juliette balcony and 3no. front facing rooflights

  Granted Lawful development Extension Loft or dormer +1 5 docs

• 26/2679/192 Granted

  21 Myddelton Park London N20 0JH

  Single storey rear extension and increase in ridge height of existing rear outrigger (Amended description).

  Received 20 Jul, published by the council 7 Aug 2026 Lawful development
• 26/1362/191 Refused

  145 Cotswold Gardens London NW2 1PL

  Use as a House in Multiple Occupation (HMO) for 6 people

  Received 14 Apr, published by the council 25 Jul 2026 Lawful development
• 26/1907/191 Granted

  8 Golders Manor Drive London NW11 9HT

  Use of the property as a self-contained residential unit at ground floor level and the first and second floors as a 4-bedroom, 4-person House in Multiple Occupation (Sui Generis) (AMENDED DESCRIPTION)

  Received 21 May, published by the council 16 Aug 2026 Lawful development
• 26/2392/192 Refused

  6 Mostyn Road Edgware HA8 0JD

  New front hardstanding and vehicular access to provide off-street parking

  Received 23 Jun, published by the council 9 Aug 2026 Lawful development
• 26/2059/192 Refused

  Low Ridge Rowley Lane Barnet EN5 3HS

  Erection of a rear outbuilding

  Received 3 Jun, published by the council 16 Aug 2026 Lawful development