7 Howcroft Crescent London N3 1PA

1. 13 Sep 2021

   Received by Barnet

2. 12 Oct 2021

   Validated

   Checked as complete and ready for consideration.

3. 8 Nov 2021

   Decision issued: Lawful

4. 30 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

• 15 Howcroft Crescent London N3 1PA

  25/4410/HSE Submitted 5 Nov 2025 36m away

  Two storey rear extension. Alterations to the front porch and access steps

  Granted Householder Extension 10 docs
  Small domestic

• 12 Howcroft Crescent London N3 1PB

  25/3366/HSE Submitted 12 Aug 2025 36m away

  Single storey rear extension with new access steps following partial demolition of the existing conservatory

  Granted Householder Extension Demolition 7 docs
  Small domestic

• 261 Nether Street London N3 1PD

  25/4092/FUL Submitted 10 Oct 2025 60m away

  61% historically approved · decision due ~5 Dec

  Conversion of the existing dwelling into 2no self-contained flats and 1no single family dwellinghouse. New entrance and relocation of existing entrance with new access steps. Associated amenity space, refuse and recycling store and provision of 2no. off-street parking spaces

  Awaiting decision Full applications New dwelling 12 docs
  Domestic

• 75 Wentworth Avenue London N3 1YN

  25/3847/HSE Submitted 18 Sep 2025 81m away

  77% historically approved · decision due ~17 Nov

  Single storey rear extension with skylight following demolition of the existing conservatory and shed. Alterations to the existing patio area and access steps

  Awaiting decision Householder Extension Demolition 8 docs
  Small domestic

• 265 Nether Street London N3 1PD

  25/3685/FUL Submitted 8 Sep 2025 85m away

  61% historically approved · decision due ~5 Nov

  New front vehicular access and hardstanding to provide off-street parking. Removal of the front wall and access steps

  Awaiting decision Full applications 7 docs

• 26 Howcroft Crescent London N3 1PB

  26/0546/HSE Submitted 12 Feb 2026 93m away

  77% historically approved · decision due ~22 Apr

  Single storey rear extension with roof lantern and 2no. rooflights

  Awaiting decision Householder Extension Loft or dormer +1 5 docs
  Small domestic

• 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