Low Ridge Rowley Lane Barnet EN5 3HS

1. 3 Jun 2026

   Received by Barnet

2. 29 Jul 2026

   Decision issued: Unlawful

3. 16 Aug 2026

   Added to PlanIndex

The council has decided this application; the published outcome sits in the record above and the decision notice on the council portal carries the detail, including any conditions.

If permission was granted, work must normally begin within three years of the decision. If it was refused, the applicant can appeal within the statutory time limit or submit a revised scheme.

A lawful development certificate is a legal determination, not a planning judgement. It asks the council to confirm either that existing use or works are lawful, often through the passage of time, or that a proposal would not need planning permission at all. The applicant must prove the facts; the merits of the scheme are not considered.

More on lawful development applications in our guide

• Low Ridge Rowley Lane Barnet EN5 3HS

  26/1177/PNU Submitted 27 Mar 2026 0m away

  Additional storey at first floor level

  Granted Prior approval 17 docs

• Low Ridge Rowley Lane Barnet EN5 3HS

  26/1873/PNH Submitted 19 May 2026 0m away

  Single storey rear extension with a proposed maximum depth of 8.00m, maximum height of 3.00m and an eaves height of 3.00m

  Refused Prior approval Extension 16 docs
  Small domestic

• Low Ridge Rowley Lane Barnet EN5 3HS

  25/3949/PNU Submitted 29 Sep 2025 18m away

  57% historically approved · decision due ~24 Nov

  Additional storey at first floor level

  Awaiting decision Prior approval 12 docs

• Arkley Manor Rowley Lane Barnet EN5 3HS

  TPP/0612/25 Submitted 23 Sep 2025 82m away

  87% historically approved · decision due ~18 Nov

  1 x Maple (applicants ref. 1) - Reduce by 15-20% due to height and volume of leaf. Standing in Group G9 of Tree Preservation Order. 1 x Lime (applicants ref. 2) - Reduce by 15-20% due to height and volume of leaf. Standing in Group G9 of Tree Preservation Order. 2 x Ash (applicants ref. 3, 4) - Reduce by 20% to ensure the safety of cars driving down the road. Standing in Group G10 of Tree Preservation Order.

  Awaiting decision Trees 3 docs

• Low Ridge Rowley Lane Barnet EN5 3HS

  26/3224/PNH Submitted 3 Sep 2026 118m away

  57% historically approved · decision due ~30 Oct

  Single storey rear extension with a proposed depth of 8.00 metres, maximum height of 3.00 metres and eaves height of 3.00 metres.

  Awaiting decision Prior approval Extension
  Small domestic

• Low Ridge Rowley Lane Barnet EN5 3HS

  26/3221/192 Submitted 2 Sep 2026 118m away

  79% historically approved · decision due ~28 Oct

  Erection of a rear outbuilding

  Awaiting decision

• 26/1907/191 Decided

  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)

  21 May 2026 Lawful development
• 26/2066/192 Decided

  355 Hendon Way London NW4 3NB

  Roof extension involving rear dormer window and 3no. front facing rooflights. Removal of chimney on rear elevation (AMENDED DESCRIPTION)

  3 Jun 2026 Lawful development
• 26/1663/192 Decided

  152 Deans Lane Edgware HA8 9NT

  Change of use from single family dwellinghouse (Class C3a) to supported living accommodation Class C3b)

  5 May 2026 Lawful development
• 26/2025/192 Decided

  18 Hale Drive London NW7 3DU

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

  1 Jun 2026 Lawful development
• 26/2073/191 Decided

  39 Brent Street London NW4 2ED

  Implementation of planning permission 22/5168/FUL dated 26/04/23 for 'Demolition of the existing building and the erection of a 4no. storey building with a basement to provide commercial space (Class E) at part ground and basement levels and 5no. residential dwellings (Class C3) above with associated refuse storage and cycle parking.'

  3 Jun 2026 Lawful development