2012/4796/L

1. 10 Dec 2012

   Decision issued: Granted

2. 22 Jul 2026

   Added to PlanIndex

Permission has been granted, usually subject to conditions listed on the decision notice, some of which must be discharged before work starts. The decision notice on the council portal sets out exactly what was approved.

Work must normally begin within three years of the decision or the permission lapses. Neighbours cannot appeal a grant; challenging one means judicial review of how the decision was made, within tight time limits.

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

• 2012/4732/P Granted

  19 Chalcot Crescent London NW1 8YE

  Erection of a single storey rear/side conservatory extension at lower ground level, landscaping to the rear garden including lowering of level, installation of a new doorway and window to the front elevation at lower ground level to existing dwelling house (Class C3).

  10 Dec 2012 0m away Full applications
• 2022/1631/T Granted

  Flat Lower Ground Floor 21 Chalcot Crescent London NW1 8YE

  REAR GARDEN: 1 x Laurel (T1) - Crown reduce by removing approx. 1m from height and 0.5m from sides.

  31 May 2022 7m away Trees
• 2026/2306/T Granted

  21 Chalcot Crescent London NW1 8YE

  REAR GARDEN: 1 x Laurel (T1) - Crown reduce by removing approx. 1m from height and 0.5m from sides.

  5 Jun 2026 8m away Trees
• 2019/3294/T Granted

  21 Chalcot Crescent London NW1 8YE

  REAR GARDEN: 1 x Magnolia (T3) - Reduce all over by up to 2m and balance accordingly. 1 x Laurel (T2) - Reduce all over by up to 2m and balance accordingly. 1 x Firethorn (T1) - Reduce all over by up to 2m and balance accordingly.

  29 Jul 2019 12m away Trees
• 2021/5389/L Granted

  15 Chalcot Crescent London NW1 8YE

  Replacement of rear garden boundary wall between no. 15 & 17 Chalcot Crescent and some internal works.

  9 Mar 2022 15m away Heritage and listed buildings
• 2019/3035/T Granted

  15 Chalcot Crescent London NW3 4YB

  DD 5 Day Notice REAR GARDEN: 1 x Cherry - Fell to ground level.

  13 Jun 2019 15m away Trees

• 2026/3248/L Awaiting decision

  15 Eton Villas London NW3 4SG

  Single storey rear extension, internal reconfigurations, installation of double-glazed windows and doors, new air-conditioning units, landscaping to rear garden and erection of outbuilding amongst other alterations to the property.

  30 Jul 2026 Heritage and listed buildings
• 2026/3213/L Awaiting decision

  51, 53, 55, 57 Lamb's Conduit Street London Camden WC1N 3NB

  Installation of gas infrastructure including an external gas riser, associated pipework, and internal alterations comprising the relocation of gas meters and associated connections

  29 Jul 2026 Heritage and listed buildings
• 2026/2318/L Granted

  90 Frognal London NW3 6XB

  Structural strengthening of underground vault and underpinning of northern side of ground-floor boot room.

  5 Jun 2026 Heritage and listed buildings
• 2026/2136/L Granted

  45 Downshire Hill London NW3 1NU

  Proposed repair and replacement of front elevation windows with matching single glazed timber sash units. Replacement modern French doors in slim-profile double glazing. Rear windows retained, and repaired as required.

  26 May 2026 Heritage and listed buildings
• 2026/2122/L Granted

  6 Royal College Street London NW1 0TH

  Various internal and external changes, including replacement and alteration to timber windows, adjustments to internal layout, installation of fire-rated doors and emergency lighting, relocation and rearrangement of bathroom and kitchen (retrospective).

  26 May 2026 Heritage and listed buildings