12 Nether Street London N12 7NL

1. 24 Apr 2024

   Received by Barnet

2. 3 May 2024

   Validated

   Checked as complete and ready for consideration.

3. 28 Jun 2024

   Decision issued: Lawful

4. 8 Oct 2026

   Added to PlanIndex

Barnet granted permission on 28 June 2024, 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.

• 14 Nether Street London N12 7NL

  25/4007/FUL Submitted 3 Oct 2025 50 yards away

  63% historically approved · decision due ~28 Nov

  Change of use from a single dwellinghouse (Use Class C3) to a HMO (House in Multiple Occupation (Use Class C4) for 5 people

  Awaiting decision Full applications 6 docs
  Domestic

• 319 Ballards Lane London N12 8LY

  26/2052/LIC Submitted 2 Jun 2026 50 yards away

  Replace existing 6no. VF antennas with proposed 6no. antennas to be installed on wall mounted support poles (22.4m to the top of antennas) and ancillary development thereto

  Decided 1 doc

• 30 Nether Street London N12 7NL

  25/4094/FUL Submitted 10 Oct 2025 50 yards away

  Single storey side extension with green roof, alterations and extensions to roof including hip to gable, 1no. side dormer window, insertion of rooflights to front and side roofslopes and associated internal works with reconfiguration of the existing 4no. flats. Demolition of existing garage and construction of a single storey building comprising 1no. self-contained dwelling. Associated amenity space and landscaping works. Provision of refuse storage

  Granted Full applications New dwelling Extension +4 12 docs
  Several homes

• 313C Ballards Lane London N12 8LY

  26/1057/ADV Submitted 19 Mar 2026 100 yards away

  93% historically approved · decision due ~27 May

  Installation of 1no. internally illuminated freestanding sign (Retrospective)

  Awaiting decision Advertising 6 docs

• 3 Coleridge Road London N12 8DH

  26/2032/192 Submitted 1 Jun 2026 100 yards away

  Roof extension involving rear dormer window and addition of 1no. front facing rooflights

  Granted Lawful development Extension Loft or dormer +1 5 docs

• Finchley United Services Club 307 Ballards Lane London N12 8LY

  25/4386/LBC Submitted 3 Nov 2025 150 yards away

  Restoration of 2no. LT war memorials and re-instatement in a vertical position

  Granted Heritage and listed buildings 14 docs

• 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