29 Etchingham Park Road London N3 2DU

1. 14 Aug 2025

   Received by Barnet

2. 11 Sep 2025

   Decision issued: Lawful

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.

• 48 Holdenhurst Avenue London N12 0JB

  25/5068/192 Submitted 17 Dec 2025 96m away

  79% historically approved · decision due ~11 Feb

  Use of the dwellinghouse Class C3(a) as C3(b) (supported housing for up to six people living together as a single household and receiving care)

  Awaiting decision Lawful development 4 docs
  Domestic

• 21 Park Crescent London N3 2NL

  25/4966/NMA Submitted 11 Dec 2025 157m away

  Non material amendment to planning permission original ref 25/2554/HSE dated 22/07/2025 for 'Single storey side and rear extension with 3no. rooflights' Amendments include raising of parapet wall

  Granted Amendments Extension Loft or dormer 3 docs
  Small domestic

• 26 Park Crescent London N3 2NJ

  26/1280/HSE Submitted 7 Apr 2026 207m away

  77% historically approved · decision due ~2 Jun

  Single storey ground floor rear extension with cover patio area and solar panels. Extension to the existing side lean-to outbuilding and insertion of 3no. rooflights. New external wall insulation

  Awaiting decision Householder Extension Loft or dormer 10 docs
  Small domestic

• Rear Of 196 Ballards Lane London N3 2NA

  25/4471/FUL Submitted 10 Nov 2025 218m away

  60% historically approved · decision due ~7 Jan

  Erection of a two storey dwelling with associated landscaping, cycle parking and external refuse/recycling storage area

  Awaiting decision Full applications 16 docs
  Domestic

• 102 Fallow Court Avenue London N12 0BG

  26/2289/HSE Submitted 17 Jun 2026 272m away

  77% historically approved · decision due ~13 Aug

  Ground floor rear infill extension to connect the existing outbuilding to the main property

  Withdrawn Householder Extension
  Small domestic

• Ground Floor Flat 218 Ballards Lane London N3 2LX

  25/4898/FUL Submitted 5 Dec 2025 274m away

  60% historically approved · decision due ~4 Feb

  Erection of a garden room following demolition of the existing shed

  Awaiting decision Full applications Demolition 9 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