48 Longfield Avenue London NW7 2EG

1. 26 Nov 2025

   Received by Barnet

2. 17 Dec 2025

   Decision issued: Withdrawn

3. 10 Aug 2026

   Added to PlanIndex

The applicant withdrew this application before Barnet decided it, and is free to submit a revised scheme at any time. 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.

• 48 And 50 Longfield Avenue London NW7 2EG

  25/3945/FUL Submitted 29 Sep 2025 50 yards away

  63% historically approved · decision due ~24 Nov

  Two storey side extension to both properties. Single storey rear extension to No. 48. Relocation of entrance door to No.50 to front elevation including new porch

  Awaiting decision Full applications Extension 17 docs
  Small domestic

• 48 And 50 Longfield Avenue London NW7 2EG

  25/4455/FUL Submitted 7 Nov 2025 50 yards away

  63% historically approved · decision due ~9 Jan

  Two storey side extension to both properties. Single storey rear extension to No. 48. Relocation of entrance door to No.50 to front elevation including new porch

  Awaiting decision Full applications Extension 18 docs
  Small domestic

• 44 Longfield Avenue London NW7 2EG

  21/4932/HSE Submitted 13 Sep 2021 50 yards away

  Roof extension involving rear dormer window, 1no side and 2no front facing rooflight. Single storey rear extension. (amended description)

  Granted Householder Extension Loft or dormer +1 15 docs
  Small domestic

• Land To The Rear Of 39-44 Rowlands Close London NW7 2DN

  TPP/0737/25 Submitted 5 Nov 2025 50 yards away

  2 x Oak (applicants ref. T1, T2) - Reduce branches overhanging 14 Fakenham Close by 2.5 metres. Standing in Group G1 of Tree Preservation Order.

  Granted Trees 6 docs

• 24 Longfield Avenue London NW7 2EG

  26/3099/PNH Submitted 21 Aug 2026 100 yards away

  56% historically approved · decision due ~16 Oct

  Single storey rear extension with a proposed depth of 6.00 metres, maximum height of 2.81 metres and eaves height of 2.81 metres. Following demolition of the existing rear extension and outbuilding.

  Awaiting decision Prior approval Extension Demolition
  Small domestic

• 26 Rowlands Close London NW7 2DL

  26/2849/HSE Submitted 3 Aug 2026 150 yards away

  77% historically approved · decision due ~28 Sep

  Single storey rear extension with rooflight. Single storey front porch extension

  Decided Householder Extension Loft or dormer
  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