110 Colin Crescent London NW9 6EX

This site has had 3 applications since 2025.

• 26/1490/HSE Awaiting decision

  110 Colin Crescent London NW9 6EX

  Single storey side/rear extension with 2no. rooflights

  Submitted 22 Apr 2026 Householder
• 25/4147/192 Awaiting decision

  110 Colin Crescent London NW9 6EX

  Roof extension involving hip to gable with juliette balcony, rear dormer window and 2 no. front facing rooflights following the demolition of existing chimney stacks

  Submitted 16 Oct 2025 Lawful development

1. 16 Feb 2026

   Received by Barnet

2. 16 Mar 2026

   Decision issued: Unlawful

3. 10 Aug 2026

   Added to PlanIndex

Barnet has decided this application; the outcome above is the register's own wording and the decision notice on the council portal carries the detail. 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.

• 110 Colin Crescent London NW9 6EX

  25/4147/192 Submitted 16 Oct 2025 1m away

  79% historically approved · decision due ~11 Dec

  Roof extension involving hip to gable with juliette balcony, rear dormer window and 2 no. front facing rooflights following the demolition of existing chimney stacks

  Awaiting decision Lawful development Extension Loft or dormer +2 9 docs

• 110 Colin Crescent London NW9 6EX

  26/1490/HSE Submitted 22 Apr 2026 3m away

  77% historically approved · decision due ~17 Jun

  Single storey side/rear extension with 2no. rooflights

  Awaiting decision Householder Extension Loft or dormer 11 docs
  Small domestic

• 147 Colin Crescent London NW9 6ET

  26/0158/HSE Submitted 15 Jan 2026 74m away

  77% historically approved · decision due ~17 Mar

  Conversion of the existing rear outbuilding into annexe

  Awaiting decision Householder 6 docs
  Small domestic

• 115 Colin Crescent London NW9 6ET

  25/3480/PNH Submitted 22 Aug 2025 87m away

  Single storey rear extension with a proposed depth of 6.00 metres, maximum height of 3.00 metres and eaves height of 3.00 metres. Following demolition of existing extension and garage.

  Granted Prior approval Extension Demolition 3 docs
  Small domestic

• 82 Colin Crescent London NW9 6EY

  26/1084/HSE Submitted 20 Mar 2026 114m away

  77% historically approved · decision due ~15 May

  Single storey rear infill extension with associated access steps and railing. Single storey front porch extension

  Awaiting decision Householder Extension 6 docs
  Small domestic

• 7 Crossway London NW9 6EN

  26/1172/192 Submitted 26 Mar 2026 116m away

  Roof extension involving hip to gable, rear dormer window with juliette balcony and 3no. front facing rooflights. Erection of a rear outbuilding

  Decided Lawful development Extension Loft or dormer +1 4 docs

• 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