16-20 Chalton Street London NW1 1JH

This site has had 2 applications since 2016: 2 approved, 0 refused.

• 2016/1446/P Granted

  16-20 Chalton Street London NW1 1JH

  Change of use from A1 to a mixed use A1/A3 (sui generis) and installation of a new extractor fan.

  Decided 27 Jul 2016 Full applications

1. 28 Jul 2016

   Decision issued: Granted

2. 22 Jul 2026

   Added to PlanIndex

Camden granted permission on 28 July 2016, 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.

• 16-20 Chalton Street London NW1 1JH

  2016/1446/P 0m away

  Change of use from A1 to a mixed use A1/A3 (sui generis) and installation of a new extractor fan.

  Granted Full applications

• 22 Chalton Street London NW1 1JH

  2016/5539/A 13m away

  Display of an internally illuminated sign above Automatic Teller Machine (ATM).

  Withdrawn

• 22 Chalton Street London NW1 1JH

  2016/5574/L 13m away

  Installation of an Automated Teller Machine (ATM) through the existing glazing to the far left hand side of the shop front.

  Granted Heritage and listed buildings Windows or glazing

• 22 Chalton Street London NW1 1JH

  2016/2599/P 13m away

  Installation of an Automated Teller Machine (ATM) to existing shopfront to a travel agent (Class A1).

  Granted Full applications Windows or glazing

• 17-19 Chalton Street London NW1 1JD

  2014/1310/P 30m away

  Erection of a part-one, part-two storey extension at the rear of Nos. 17 and 19 to provide four additional bedrooms, and associated change of use of the rear ground floor and entire first and second floors from two small Houses in Multiple Occupation (HMO's) (Class C3) to two large HMO's (Sui Generis); replacement of rear mansard of roof extension by a sheer wall with two windows and increase in height of roof

  Granted Full applications Extension Loft or dormer +1

• 17-19 Chalton Street London NW1 1JD

  2015/0260/P 30m away

  Erection of part 1 and part 2 storey rear extension with associated change of use at No. 17 from HMO (Class C4) to large HMO (Sui Generis).

  Granted Full applications Extension

• 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
• 2026/2946/L Awaiting decision

  Flat 1, 73 Eton Avenue London NW3 3EU

  Replacement of existing defective rear lean-to conservatory with a new slimline powder-coated aluminium framed conservatory with clear double glazing, on the exact same footprint as existing.

  3 Sep 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