3 Coleridge Road London N12 8DH

1. 1 Jun 2026

   Received by Barnet

2. 26 Jun 2026

   Decision issued: Lawful

3. 16 Aug 2026

   Added to PlanIndex

Barnet granted permission on 26 June 2026, 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.

• 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

• 14 Nether Street London N12 7NL

  25/4007/FUL Submitted 3 Oct 2025 100 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

• 49 - 51 Nether Street London N12 7NN

  25/4194/FUL Submitted 20 Oct 2025 100 yards away

  Removal of existing side porch, including widening of entrance, alterations to ground levels to provide wheelchair access and new glazed canopy to west elevation. Reinstatement of front entrance door to replace existing ground floor window. Replacement of existing side door to east elevation with a new window. Installation of new doors to rear elevation to replace existing ground floor window

  Granted Full applications Extension Windows or glazing 16 docs
  Small domestic

• 12 Nether Street London N12 7NL

  24/1638/191 Submitted 24 Apr 2024 100 yards away

  Use as 4no. self contained flats

  Granted Lawful development New dwelling 19 docs

• St Michaels Catholic Grammar School Nether Street London N12 7NJ

  25/3598/CON Submitted 1 Sep 2025 150 yards away

  Submission of details of condition 19 (Contaminated Land) pursuant to planning permission 23/0227/FUL dated 13/09/2024

  Granted Conditions 5 docs

• 9A Hall Street London N12 8DB

  25/4152/FUL Submitted 16 Oct 2025 150 yards away

  Conversion of existing detached buillding (Warehouse/flats)into 2no. self-contained flats including ground and first floor front extensions, associated amenity space, refuse storage cycle storage and off-street parking

  Refused Full applications New dwelling Extension 13 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