Flat 1, 73 Eton Avenue London NW3 3EU

1. 3 Sep 2026

   Received by Camden

2. 4 Sep 2026

   Validated

   Checked as complete and ready for consideration.

3. 7 Sep 2026

   Added to PlanIndex

4. Decision

   Awaiting decision

   Decision expected by 30 October 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

   Camden took a median of 42 days over the applications it decided in the last year.

This application is with Camden for determination. The council publicises it, consults neighbours and technical bodies where required, and weighs the responses against local and national planning policy.

The statutory target is eight weeks for most applications and thirteen for major development, though extensions of time are common. Comments carry most weight while the case is undecided, so check the council portal for the deadline if you want to respond.

Heritage applications concern listed buildings and conservation areas. Listed building consent is needed for works, inside or out, that affect the special interest of a listed building, and carrying out such works without consent is a criminal offence. The council weighs harm to the heritage asset against any public benefit of the proposal.

More on heritage and listed buildings applications in our guide

• 73 Eton Avenue London NW3 3EU

  2012/6613/T 0m away

  IN THE CAR PARK ON WINCHESTER ROAD: 1 x Sycamore - Reduce by 25%.

  Granted Trees

• Flat 2 73 Eton Avenue London NW3 3EU

  2017/6328/L 0m away

  Details of the design and a method statement for the bay window headrail part-pursuant to condition 4 of listed building consent application ref: 2016/3359/L dated 11/08/2016 (internal and external alterations including a bay window extension, demolition and reconstruction of infill extension with new fenestration on the side/west elevation, secondary glazing, alterations to internal walls, and bay window seat)

  Granted Heritage and listed buildings Extension Demolition +1

• Flat 2 73 Eton Avenue London NW3 3EU

  2016/3119/P 0m away

  External alterations to dwellinghouse including a bay window extension and reconstruction of infill extension with new fenestration on the side/west elevation.

  Granted Full applications Extension Windows or glazing
  Domestic

• 73 Eton Avenue London NW3 3EU

  2010/1806/T 0m away

  FRONT GARDEN: Lime - Pollard to 2m. Lime - Crown reduce to old previous points by 20-25% REAR GARDEN: Lime - Crown reduce to old previous points by 20-25%

  Granted Trees

• Flat 2 73 Eton Avenue London NW3 3EU

  2016/3359/L 0m away

  Internal and external alterations including a bay window extension, demolition and reconstruction of infill extension with new fenestration on the side/west elevation, secondary glazing, alterations to internal walls, and bay window seat

  Granted Heritage and listed buildings Extension Demolition +1

• 73 Eton Avenue London NW3 3EU

  2021/5746/T 0m away

  SIDE GARDEN: 8 x Limes (T1 - T7) - Re-pollard to previous points removing 2m of re-growth.

  Granted Trees

• 2026/0825/L Granted

  88 Frognal London NW3 6XB

  Discharge of condition 4 (a) Plan, elevation and section drawings of all new internal doors at a scale of 1:10 with typical moulding and architrave details at a scale of 1:1. b) Plan, elevation and section drawings, including jambs, head and cill, of all new windows and doors, including garage doors and windows, at a scale of 1:10 with typical glazing bar details at 1:1) of 2025/3436/L (External works comprising demolition of existing conservatory and erection of single-storey ground floor extension; demolition of existing garage and erection of replacement garage; alterations and repairs to roof; repair and minor alterations to building facade; provision of new hard and soft landscaping. Interior works comprising general remodelling works; minor changes to planform and openings; installation of new mechanical and electrical services throughout)

  2 Mar 2026 Heritage and listed buildings
• 2026/3754/L Awaiting decision

  10 Great Ormond Street London Camden WC1N 3RB

  Coversion of 3 flats into 4 and internal alterations to the listed building

  2 Sep 2026 Heritage and listed buildings
• 2026/2194/L Withdrawn

  Dunboyne Road Estate Dunboyne Road London NW3 2YY

  Installation of Air Source and Water Source Heat Pumps in basement car park with associated acoustic and security enclosures; installation of PV Panels on roof of Blocks 1, 2 and 3; removal of existing gas boilers and associated plant; installation of a new estate-wide heating network including Heat Interface Units, radiators, pipework and associated infrastructure to serve Flats 1-71; excavation of trenches and installation of below-ground heating, water and electrical infrastructure; and associated ancillary works.

  29 May 2026 Heritage and listed buildings
• 2026/3773/L Awaiting decision

  47 Kelly Street London NW1 8PG

  Replacement of concrete roof tiles with slate roof tiles (Retrospective)

  28 Aug 2026 Heritage and listed buildings
• 2026/3715/L Awaiting decision

  29 Jeffrey's Street London NW1 9PS

  Replacement of single-glazed timber windows with vacuum sealed double-glazed timber windows.

  28 Aug 2026 Heritage and listed buildings