8 Southfield Barnet EN5 2AS

This site has had 2 applications since 2026.

• 26/0399/PNH Awaiting decision

  8 Southfield Barnet EN5 2AS

  Single storey rear extension with a proposed depth of 5.00 metres, maximum height of 3.45 metres and eaves height of 3.00 metres, following demolition of existing conservatory.

  Submitted 3 Feb 2026 Prior approval

1. 3 Feb 2026

   Received by Barnet

2. 4 Feb 2026

   Validated

   Checked as complete and ready for consideration.

3. 10 Aug 2026

   Added to PlanIndex

4. Decision

   Awaiting decision

   Decision expected by 1 April 2026, 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.

• 8 Southfield Barnet EN5 2AS

  26/0399/PNH Submitted 3 Feb 2026 50 yards away

  56% historically approved · decision due ~1 Apr

  Single storey rear extension with a proposed depth of 5.00 metres, maximum height of 3.45 metres and eaves height of 3.00 metres, following demolition of existing conservatory.

  Awaiting decision Prior approval Extension Demolition 7 docs
  Small domestic

• 266 Mays Lane Barnet EN5 2QG

  25/4380/PNH Submitted 3 Nov 2025 100 yards away

  Single storey rear extension with a proposed depth of 6.00 metres, maximum height of 3.15 metres and eaves height of 2.30 metres, following demolition of the existing extension.

  Refused Prior approval Extension Demolition 34 docs
  Small domestic

• 266 Mays Lane Barnet EN5 2QG

  26/1271/PNH Submitted 2 Apr 2026 100 yards away

  56% historically approved · decision due ~19 Jun

  Single storey rear extension with a proposed depth of 6.00 metres, maximum height of 3.15 metres and eaves height of 2.30 metres, following demolition of the existing extension

  Awaiting decision Prior approval Extension Demolition 24 docs
  Small domestic

• 56 Stanhope Road Barnet EN5 2QP

  25/4214/HSE Submitted 21 Oct 2025 200 yards away

  Single storey rear extension following demolition of the existing conservatory. Single storey front extension. First floor side extension. Roof extension with hipped roof, rear dormer window and 2no. front and 1no. side facing rooflights

  Refused Householder Extension Loft or dormer +2 9 docs
  Small domestic

• 14 Stanhope Road Barnet EN5 2QN

  26/2956/FUL Submitted 10 Aug 2026 300 yards away

  63% historically approved · decision due ~27 Oct

  Roof extension involving side and rear dormer window and 1no. front facing rooflight

  Awaiting decision Full applications Extension Loft or dormer +1 4 docs

• 6 Dormer Close Barnet EN5 2QW

  26/2894/PNH Submitted 5 Aug 2026 300 yards away

  56% historically approved · decision due ~30 Sep

  Single storey rear extension with a proposed depth of 4.85 metres, maximum height of 3.942 metres and eaves height of 2.57 metres.

  Awaiting decision Prior approval Extension
  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