69 Granville Road London N12 0JG

This site has had 2 applications since 2026.

• 26/2129/HSE Decided

  69 Granville Road London N12 0JG

  Single storey rear extension. Conversion of the existing integral garage into habitable room, insertion of window to replace garage door

  Submitted 8 Jun 2026 Householder

1. 8 Jun 2026

   Received by Barnet

2. 19 Jun 2026

   Validated

   Checked as complete and ready for consideration.

3. 25 Jul 2026

   Added to PlanIndex

4. Decision

   Awaiting decision

   Decision expected by 14 August 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 45 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.

• 67 Granville Road London N12 0JG

  26/3593/HSE Submitted 5 Oct 2026 50 yards away

  77% historically approved · decision due ~30 Nov

  Part conversion of the garage into habitable room with new garage door. First floor side extension. Alterations to existing first floor rear windows and new proposed side window (amended description).

  Awaiting decision Householder Extension Windows or glazing
  Domestic

• 69 Granville Road London N12 0JG

  26/2129/HSE Submitted 8 Jun 2026 50 yards away

  77% historically approved · decision due ~3 Aug

  Single storey rear extension. Conversion of the existing integral garage into habitable room, insertion of window to replace garage door

  Decided Householder Extension Windows or glazing
  Small domestic

• 67 Granville Road London N12 0JG

  26/1146/192 Submitted 25 Mar 2026 50 yards away

  Roof extension involving gable end, rear dormer window with juliette balcony and 1no. front facing rooflight. Removal of chimney stack

  Granted Lawful development Extension Loft or dormer +1 8 docs

• 63 Granville Road London N12 0JG

  26/0258/191 Submitted 22 Jan 2026 50 yards away

  80% historically approved · decision due ~26 Mar

  Conversion of the existing dwelling into 2no. self-contained flats

  Awaiting decision Lawful development New dwelling 4 docs
  Domestic

• 43 Eton Avenue London N12 0BD

  26/3763/RCU Submitted 16 Oct 2026 50 yards away

  78% historically approved · decision due ~14 Dec

  Change of use from a single dwellinghouse (Use Class C3) to a 5 bed HMO (House in Multiple Occupation (Use Class C4) for up to 5 people. Associated refuse/recycling/cycle storage (Retrospective application)

  Awaiting decision
  Domestic

• 43 Fallow Court Avenue London N12 0EA

  26/1277/RCU Submitted 7 Apr 2026 100 yards away

  65% historically approved · decision due ~2 Jun

  Change of use of the property from a single 4 bed family dwelling (Class C3) to a 4 bed House in Multiple Occupation (HMO) (Class C4) for 4 people. Associated refuse/recycling and cycle storage and amenity space (Retrospective Application)

  Awaiting decision Amendments 5 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