50 Sturgess Avenue London NW4 3TS

1. 6 Oct 2025

   Received by Barnet

2. 10 Aug 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 1 December 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.

• 31 Sturgess Avenue London NW4 3TR

  26/1940/RCU Submitted 26 May 2026 50 yards away

  Change of use of the property from a single family dwelling (Class C3) to a 5 bed House in Multiple Occupation (HMO) (Class C4) for up to 5 people (Retrospective Application) Proposed single storey rear extension and roof extension including hip to gable and rear dormer window. Associated refuse/recycling and cycle storage

  Refused Extension Loft or dormer +1
  Small domestic

• 87 Sturgess Avenue London NW4 3TR

  26/2720/HSE Submitted 22 Jul 2026 50 yards away

  77% historically approved · decision due ~16 Sep

  Single storey rear extension

  Decided Householder Extension
  Small domestic

• 87 Sturgess Avenue London NW4 3TR

  26/2772/PNH Submitted 27 Jul 2026 50 yards away

  56% historically approved · decision due ~21 Sep

  Single storey rear extension with a proposed depth of 6.00 metres, maximum height of 3.00 metres and eaves height of 2.85 metres.

  Awaiting decision Prior approval Extension 7 docs
  Small domestic

• 65 Sturgess Avenue London NW4 3TR

  26/1814/PNH Submitted 14 May 2026 100 yards away

  2No single storey rear extensions with a proposed maximum depth of 6.00m, maximum height between 2.75m and 3.00m, and an eaves height of 2.85m following the demolition of the existing outrigger

  Granted Prior approval Extension Demolition 9 docs
  Small domestic

• 65 Sturgess Avenue London NW4 3TR

  26/2410/HSE Submitted 25 Jun 2026 100 yards away

  77% historically approved · decision due ~20 Aug

  Single storey rear extension

  Awaiting decision Householder Extension 9 docs
  Small domestic

• 18 Nicoll Place London NW4 3PD

  26/0622/191 Submitted 18 Feb 2026 100 yards away

  Conversion of the existing dwelling into 3no. self-contained flats including rear extension and roof extension involving rear dormer window and 1no. side and 2no. front facing rooflights

  Granted Lawful development New dwelling Extension +2 7 docs
  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