38 Harman Drive London NW2 2ED

1. 21 May 2026

   Received by Barnet

2. 15 Jul 2026

   Decision issued: Lawful

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

• 38 Harman Drive London NW2 2ED

  26/1927/HSE Submitted 22 May 2026 0m away

  Single storey rear extension including raising of the party wall and new patio/decking area with associated access steps. Replacement of first floor balcony balustrade with clear glass

  Granted Householder Extension 9 docs
  Small domestic

• 12 Harman Drive London NW2 2EB

  26/0686/S73 Submitted 23 Feb 2026 77m away

  95% historically approved · decision due ~20 Apr

  Variation of condition 1 (Approved plans) of planning permission reference 25/4595/HSE dated 14/01/2026 for Single storey rear extension with 2no. rooflights following demolition of existing ground floor rear extension. First floor side extension. Associated alterations to roof including insertion of 1no. rooflight to side elevation. Conversion of garage into habitable room including new window to replace existing door. Alterations to front entrance including replacement of existing canopy. New first floor windows to rear elevation. Change of materials at ground floor level from render to brick. New clay tile finish to bay window. Variation to include removing the previously proposed main roof alterations, retain the existing roof form and dormers, and keep the firstfloor side extension with a matching pitched crown roof

  Awaiting decision Conditions Extension Loft or dormer +3 3 docs
  Small domestic

• 12 Harman Drive London NW2 2EB

  25/4595/HSE Submitted 18 Nov 2025 79m away

  77% historically approved · decision due ~14 Jan

  Single storey rear extension with 2no. rooflights following demolition of existing ground floor rear extension. First floor side extension. Associated alterations to roof including insertion of 1no. rooflight to side elevation. Conversion of garage into habitable room including new window to replace existing door. Alterations to front entrance including replacement of existing canopy. New first floor windows to rear elevation. Change of materials at ground floor level from render to brick. New clay tile finish to bay window

  Awaiting decision Householder Extension Loft or dormer +2 7 docs
  Small domestic

• 12 Harman Drive London NW2 2EB

  26/1963/HSE Submitted 27 May 2026 79m away

  77% historically approved · decision due ~22 Jul

  Alterations to the existing rear patio area including alterations to the access steps and installation of 2no. freestanding external air conditioning units located within planter

  Awaiting decision Householder 6 docs
  Domestic

• 16 Harman Drive London NW2 2EB

  26/0240/PNH Submitted 22 Jan 2026 93m away

  58% historically approved · decision due ~19 Mar

  Single storey rear extension in similar character to the main house with a flat roof and roof lights with a proposed maximum depth of 4.00m, a maximum height of 3.10m and an eaves height of 3.00m

  Awaiting decision Prior approval Extension Loft or dormer 6 docs
  Small domestic

• 16 Harman Drive London NW2 2EB

  26/0766/HSE Submitted 27 Feb 2026 93m away

  Single storey rear extension with 2no. rooflights and new raised patio area with associated access steps. Extension of existing roof canopy

  Granted Householder Extension Loft or dormer 7 docs
  Small domestic

• 26/2679/192 Decided

  21 Myddelton Park London N20 0JH

  Single storey rear extension and increase in ridge height of existing rear outrigger (Amended description).

  20 Jul 2026 Lawful development
• 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