39 Ridgeway Avenue Barnet EN4 8TN

1. 6 Jul 2026

   Received by Barnet

2. 29 Jul 2026

   Decision issued: Lawful

3. 9 Aug 2026

   Added to PlanIndex

Barnet granted permission on 29 July 2026, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. More in our guide to what happens after a planning decision.

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.

• 51 Ridgeway Avenue Barnet EN4 8TN

  26/3223/192 Submitted 3 Sep 2026 50 yards away

  79% historically approved · decision due ~29 Oct

  Single storey rear extension with flat rooflights and 2no. roof lanterns

  Awaiting decision Extension Loft or dormer
  Small domestic

• 51 Ridgeway Avenue Barnet EN4 8TN

  26/2396/192 Submitted 23 Jun 2026 50 yards away

  80% historically approved · decision due ~19 Aug

  Roof extension involving rear dormer window, 2no. front facing rooflights and new side gable window. New front porch

  Awaiting decision Lawful development Extension Loft or dormer +1 3 docs
  Small domestic

• 51 Ridgeway Avenue Barnet EN4 8TN

  26/2409/PNH Submitted 24 Jun 2026 50 yards away

  56% historically approved · decision due ~9 Sep

  Single storey rear extension with a proposed depth of 5.50m, maximum height of 3.50m and an eaves height of 3.00m

  Awaiting decision Prior approval Extension 4 docs
  Small domestic

• 37 Windsor Drive Barnet EN4 8UE

  26/0799/192 Submitted 2 Mar 2026 100 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

• 52 Eton Avenue Barnet EN4 8TY

  26/2002/HSE Submitted 29 May 2026 150 yards away

  77% historically approved · decision due ~24 Jul

  Erection of a rear outbuilding

  Awaiting decision Householder 6 docs
  Small domestic

• 48 Bohun Grove Barnet EN4 8UB

  26/1645/HSE Submitted 1 May 2026 150 yards away

  Single storey rear extension with 2no. rooflights

  Refused Householder Extension Loft or dormer 11 docs
  Small domestic

• 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