Ground Floor And First Floor Flat 45 Park Hall Road London N2 9PT

1. 16 Apr 2026

   Received by Barnet

2. 11 Jun 2026

   Decision issued: Lawful

3. 25 Jul 2026

   Added to PlanIndex

Barnet granted permission on 11 June 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.

• 49 Baronsmere Road London N2 9QG

  25/4030/HSE Submitted 6 Oct 2025 50 yards away

  77% historically approved · decision due ~1 Dec

  Single storey side/rear extension

  Awaiting decision Householder Extension 3 docs
  Small domestic

• 49 Baronsmere Road London N2 9QG

  26/0310/CON Submitted 27 Jan 2026 50 yards away

  93% historically approved · decision due ~24 Mar

  Submission of details of conditions 5 (Tree protection plan) 6 (Foundation details) pursuant to planning permission 25/4030/HSE dated 02/12/2025

  Awaiting decision Conditions Trees 6 docs

• 30 Summerlee Avenue London N2 9QP

  26/1799/PNH Submitted 13 May 2026 50 yards away

  Single storey rear extension with a maximum proposed depth of 4.05m, maximum height of 3.33m and an eaves height of 3.33m (height of lowered section 3.08m)

  Refused Prior approval Extension 29 docs
  Small domestic

• 30 Summerlee Avenue London N2 9QP

  26/0307/HSE Submitted 27 Jan 2026 50 yards away

  77% historically approved · decision due ~25 Mar

  Single storey rear extension with roof lights following demolition of existing timber extension. Increase depth of existing cellar to form new storage room. Single storey outbuilding to rear garden with green roof. New front porch. Replacement of existing windows with new timber framed double-glazed windows

  Awaiting decision Householder Extension Loft or dormer +2 23 docs
  Small domestic

• 30 Summerlee Avenue London N2 9QP

  26/0308/192 Submitted 27 Jan 2026 50 yards away

  80% historically approved · decision due ~25 Mar

  Roof extension including rear dormer window with juliette balcony and 2no. rooflights to front roofslope

  Awaiting decision Lawful development Extension Loft or dormer +1 21 docs

• 30 Summerlee Avenue London N2 9QP

  26/0905/192 Submitted 10 Mar 2026 50 yards away

  Single storey rear extension with 2no. rooflights following demolition of existing timber extension. Single storey outbuilding to rear garden with green roof. New front porch

  Granted Lawful development Extension Loft or dormer +1 22 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