27 Chalcot Crescent London NW1 8YE

1. 19 Feb 2026

   Received by Camden

2. 20 Feb 2026

   Validated

   Checked as complete and ready for consideration.

3. 5 May 2026

   Decision issued: Granted and Warning of Enforcement Action

4. 9 Aug 2026

   Added to PlanIndex

Camden granted permission on 5 May 2026, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. More in our guide to what happens after a planning decision.

Listed building consent is needed for works that affect the special interest of a listed building, and carrying out such works without it is a criminal offence. More in our guide to planning application types.

• 25 Chalcot Crescent London NW1 8YE

  2018/2730/L Submitted 13 Jun 2018 50 yards away

  Internal refurbishment and creation of patio in the garden.

  Granted Heritage and listed buildings 8 docs

• Basement Flat 25 Chalcot Crescent London NW1 8YE

  2016/3686/L 50 yards away

  Internal alterations including measures to deal with damp to all internal walls and floors.

  Granted Heritage and listed buildings

• 25 Flat 1st Floor Chalcot Crescent London Camden NW1 8YE

  2022/2526/L 50 yards away

  Details of electrical schematics as required by condition 4 of listed building consent Ref: 2022/0715/L dated: 21 April 2022, for Internal alterations including new bathroom and kitchen, modernisation of the electrics and new radiators.

  Granted Heritage and listed buildings

• Ground Floor Flat 25 Chalcot Crescent Primrose Hill London NW1 8YE

  2010/4390/L 50 yards away

  Internal alterations including creation of an opening between flats (Class C3) at 23 & 25 Chalcot Cresecent and modification of rear ground floor bathroom in 25 Chalcot Crescent.

  Granted Heritage and listed buildings New dwelling

• 25 Flat 1st Floor Chalcot Crescent London Camden NW1 8YE

  2022/0715/L 50 yards away

  Internal alterations including new bathroom and kitchen, modernisation of the electrics and new radiators.

  Granted Heritage and listed buildings

• 25A Chalcot Crescent London NW1 8YE

  2013/4711/L 50 yards away

  Internal electrical rewire to flat at lower ground level.

  Granted Heritage and listed buildings

• 2026/1141/L Granted

  25 John Street London WC1N 2BS

  Internal and external alterations to partition layout at basement, supporting structures and external ground level, and alterations to design of conservatory, windows and doors granted under listed building consent 2024/0338/L dated 06/08/2024.

  Received 26 Mar, published by the council 24 Jul 2026 Heritage and listed buildings
• 2025/1781/L Granted

  Frognal Rise House Lower Terrace London NW3 6RE

  Demolition of existing garage and interlinking gallery and replacement with new garage and garden room with link, new basement floor below garden, alterations to main house including replacement windows including reinstated oriel window and new French doors to entrance elevation, new roofing to side wing, new portico and replacement door to front elevation, enlargement of existing lightwell, replacement gates and canopy over entrance gate, restorations of boundary treatments, associated internal alterations including partial underpinning works and other minor alterations.

  Received 22 Apr, published by the council 22 Jul 2026 Heritage and listed buildings
• 2026/4129/L Awaiting decision

  6 Leverton Street London NW5 2PJ

  Strip out kitchen including floor tiles and replace; replace plumbing and flooring in rear ensuite; replace plumbing in front ensuite and WC; replace internal doors; replace garden wall with metal railing; replace 3 rear windows, 3 rear elevation side windows, 1 rear door and 1 rear elevation side door with double-glazed crittal windows and doors; remove 2 rear windows; render rear elevation brickwork; and associated works.

  Received 1 Oct, published by the council 9 Oct 2026 Heritage and listed buildings
• 2026/1686/L Granted

  Flat Ground and 1st Floor and Flat 2nd and 3rd Floor 14 Downshire Hill London NW3 1NR

  External and internal alterations in connection with conversion of two self-contained flats into a single-family dwellinghouse, including new doors at rear ground and second floor level, replacement windows at rear second and third floors level, removal of internal partitions, extending the stair handrail, and replacement internal doors, parquet flooring, skirting, architraves, cornicing, and fittings.

  Received 19 May, published by the council 24 Jul 2026 Heritage and listed buildings
• 2026/2202/L Refused

  4 Hampstead Square London NW3 1AB

  Erection of conservatory to front elevation.

  Received 27 May, published by the council 24 Jul 2026 Heritage and listed buildings