204 High Street Barnet EN5 5SZ

1. 18 May 2026

   Received by Barnet

2. 19 May 2026

   Validated

   Checked as complete and ready for consideration.

3. 9 Jul 2026

   Decision issued: Unlawful

4. 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

• 204 High Street Barnet EN5 5SZ

  26/1037/RCU Submitted 18 Mar 2026 0m away

  70% historically approved · decision due ~13 May

  Installation of 6no. (HVAC) air condenser units to roof to replace the existing. New opening to side (south) elevation to form a fire door. Addition of an external window graphic/vinyl to side (north) elevation. (Retrospective Application)

  Awaiting decision Amendments Windows or glazing 8 docs

• 204 High Street Barnet EN5 5SZ

  25/5021/FUL Submitted 15 Dec 2025 0m away

  61% historically approved · decision due ~2 Mar

  Insertion of 6no. (HVAC) air condenser units to roof to replace the existing . New opening to form fire door. Changes to the existing shop front including repainting and insertion of new facade panels (Part Retrospective)

  Awaiting decision Full applications Windows or glazing 12 docs

• 192 - 194 High Street Barnet EN5 5SZ

  26/2978/FUL Submitted 12 Aug 2026 21m away

  61% historically approved · decision due ~28 Oct

  Partial conversion of the ground floor commercial unit, construction of rear extension at first and second floor levels with a terrace at second floor level, alterations to roof including raising of ridge height to provide 4no. self-contained flats. Provision of new bin and cycle stores. Associated alterations to rear ground floor fenestration

  Awaiting decision Full applications New dwelling Extension +2

• 196 High Street Barnet EN5 5SZ

  26/1290/CON Submitted 7 Apr 2026 44m away

  Submission of details of condition 5 (Window/Door Detail) 6 (Roof Tiles) 11 (Construction Management and Logistics Plan) pursuant to planning permission 23/2311/FUL dated 11/09/2023

  Granted Conditions Roofing Windows or glazing 7 docs

• 196 High Street Barnet EN5 5SZ

  26/1348/FUL Submitted 13 Apr 2026 46m away

  61% historically approved · decision due ~8 Jun

  First floor rear extension with rooms in roofspace following demolition of existing first floor extension. Reconfiguration of first floor to provide 2no. self-contained flats. Associated refuse and cycle storage. Alterations to ground floor commercial unit including new shopfront.

  Awaiting decision Full applications New dwelling Extension +2 19 docs

• 196 High Street Barnet EN5 5SZ

  26/1553/FUL Submitted 27 Apr 2026 46m away

  61% historically approved · decision due ~23 Jun

  Roof extension involving 2no. rear dormer windows

  Awaiting decision Full applications Extension Loft or dormer +1 11 docs

• 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
• 26/2059/192 Decided

  Low Ridge Rowley Lane Barnet EN5 3HS

  Erection of a rear outbuilding

  3 Jun 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