11 Regent Square London WC1H 8HZ

This site has had 7 applications since 2020: 4 approved, 2 refused.

• 2025/4839/P Granted

  11 Regent Square London WC1H 8HZ

  External works comprising replacement windows and doors to front and rear elevations at lower ground and ground floor levels; side extension to existing rooftop tank room.

  Decided 2 Dec 2025 Householder
• 2025/4846/L Granted

  11 Regent Square London WC1H 8HZ

  External works comprising replacement windows and doors to front and rear elevations at lower ground and ground floor levels; side extension to existing rooftop tank room. Internal works comprising minor changes to internal floorplan, and installation of stairlift from ground to second floors and internal lift from second to third floors.

  Decided 2 Dec 2025 Heritage and listed buildings
• 2022/2406/P Granted

  11 Regent Square London WC1H 8HZ

  Proposed internal and external alterations including installation of stairlift from ground to second floor, internal lift from second to third floor, new doors to rear lower ground floor, and the extension of the rooftop tank room. (Amended description)

  Decided 30 Nov 2022 Full applications
• 2022/3101/L Granted

  11 Regent Square London WC1H 8HZ

  Proposed internal and external alterations including installation of stairlift from ground to second floor, internal lift from second to third floor, new doors to rear lower ground floor, and the extension of the rooftop tank room. (Amended description)

  Decided 30 Nov 2022 Heritage and listed buildings
• 2020/5385/L Refused

  11 Regent Square London WC1H 8HZ

  Internal and external alterations including erection of external lift to the rear from lower ground to second floor level and internal lift between second and third floor levels.

  Decided 3 Mar 2021 Heritage and listed buildings
• 2020/4848/P Refused

  11 Regent Square London WC1H 8HZ

  External alterations including erection of external lift to the rear from lower ground to second floor level, replacement of non-original windows and alterations to windows of existing roof extension.

  Decided 3 Mar 2021 Householder

1. 14 Jan 2026

   Received by Camden

2. 24 Jul 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 11 March 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 43 days over the applications it decided in the last year.

• 2025/4846/L Granted

  11 Regent Square London WC1H 8HZ

  External works comprising replacement windows and doors to front and rear elevations at lower ground and ground floor levels; side extension to existing rooftop tank room. Internal works comprising minor changes to internal floorplan, and installation of stairlift from ground to second floors and internal lift from second to third floors.

  Decided 2 Dec 2025 Heritage and listed buildings

This application is with Camden for determination, against a statutory target of eight weeks. Over the last year Camden decided heritage and listed building applications in a median of 56 days. More in our guide to how long planning decisions take.

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.

• 11 Regent Square London WC1H 8HZ

  2020/5385/L Submitted 19 Nov 2020 50 yards away

  Internal and external alterations including erection of external lift to the rear from lower ground to second floor level and internal lift between second and third floor levels.

  Refused Heritage and listed buildings 13 docs

• 11 Regent Square London WC1H 8HZ

  2020/4848/P Submitted 20 Oct 2020 50 yards away

  External alterations including erection of external lift to the rear from lower ground to second floor level, replacement of non-original windows and alterations to windows of existing roof extension.

  Refused Householder Extension Windows or glazing 22 docs
  Domestic

• 11 Regent Square London WC1H 8HZ

  2022/2406/P 50 yards away

  Proposed internal and external alterations including installation of stairlift from ground to second floor, internal lift from second to third floor, new doors to rear lower ground floor, and the extension of the rooftop tank room. (Amended description)

  Granted Full applications Extension

• 11 Regent Square London WC1H 8HZ

  2022/3101/L 50 yards away

  Proposed internal and external alterations including installation of stairlift from ground to second floor, internal lift from second to third floor, new doors to rear lower ground floor, and the extension of the rooftop tank room. (Amended description)

  Granted Heritage and listed buildings Extension

• 11 Regent Square London WC1H 8HZ

  2025/4839/P Submitted 29 Oct 2025 50 yards away

  External works comprising replacement windows and doors to front and rear elevations at lower ground and ground floor levels; side extension to existing rooftop tank room.

  Granted Householder Extension Windows or glazing 8 docs
  Domestic

• 11 Regent Square London WC1H 8HZ

  2025/4846/L Submitted 29 Oct 2025 50 yards away

  External works comprising replacement windows and doors to front and rear elevations at lower ground and ground floor levels; side extension to existing rooftop tank room. Internal works comprising minor changes to internal floorplan, and installation of stairlift from ground to second floors and internal lift from second to third floors.

  Granted Heritage and listed buildings Extension Windows or glazing 2 docs

• 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