1 New Square London WC2A 3SA

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

• 2015/7068/L Granted

  1 New Square London WC2A 3SA

  Removal of existing studwork wall on the 3rd floor, and installation of new studwork wall 1m back from existing (putting the wall back where it originally was). Installation of gas boiler and wet radiator system to the 2nd and 3rd floors (Central areas). Installation of wet heating and cooling system within the basement (South) including condensing unit in adjacent structure.

  Decided 7 Jun 2016 Heritage and listed buildings

1. 17 Sep 2025

   Received by Camden

2. 18 Sep 2025

   Validated

   Checked as complete and ready for consideration.

3. 20 Oct 2025

   Decision issued: Granted

4. 9 Aug 2026

   Added to PlanIndex

Camden granted permission on 20 October 2025, 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.

• Flat A 1 New Square London WC2A 3SA

  2020/0524/P 50 yards away

  Approval of details of condition 4 (windows and rooflights) of approval ref 2018/2047/P.

  Granted Full applications Loft or dormer Windows or glazing

• Flat A 1 New Square London WC2A 3SA

  2020/0525/L 50 yards away

  Approval of details relating to Condition 4 (windows and rooflight) of approval ref 2018/2085/L

  Granted Heritage and listed buildings Loft or dormer Windows or glazing

• 1-13 New Square London WC2A 3QS

  2015/0031/P 50 yards away

  Removal of existing lanyard mansafe system and installation of new mansafe wire based system providing safe working environment for the maintenance staff.

  Granted Full applications

• 1 New Square London WC2A 3SA

  2015/7068/L 50 yards away

  Removal of existing studwork wall on the 3rd floor, and installation of new studwork wall 1m back from existing (putting the wall back where it originally was). Installation of gas boiler and wet radiator system to the 2nd and 3rd floors (Central areas). Installation of wet heating and cooling system within the basement (South) including condensing unit in adjacent structure.

  Granted Heritage and listed buildings

• 1-13 New Square London WC2A 3QS

  2015/0227/L 50 yards away

  Works affecting a Grade I & II* Listed building comprising removal of existing lanyard mansafe system and installation of a new mansafe wire based system providing safe working environment for the maintenance staff.

  Granted Heritage and listed buildings

• 1 - 11 New Square London WC2A 3SA

  2013/0853/L 50 yards away

  Replacement of timber and metal vault doors to lightwell/courtyard areas (retrospective).

  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