33 Chalcot Square London NW1 8YA

This site has had 11 applications since 2010: 9 approved, 0 refused.

• 2024/4004/T Granted

  33 Chalcot Square London NW1 8YA

  FRONT GARDEN: 1 x Cherry (T1) - Reduce by maximum 2m in height and reduce sides in proportion to give uniform shape.

  Decided 17 Oct 2024 Trees
• 2013/1989/L Withdrawn

  33 Chalcot Square London NW1 8YA

  Alterations to western boundary wall including rendering, addition of coping and plinth (retrospective application).

  Decided 4 Nov 2021 Heritage and listed buildings
• 2012/5525/T Granted

  33 Chalcot Square London NW1 8YA

  (TPO Ref: S4) FRONT GARDEN: 1 x Ash - Remove.

  Decided 27 Nov 2012 Trees
• 2011/4460/L Granted

  33 Chalcot Square London NW1 8YA

  Amendments to planning permission granted 11/05/10 (Ref:2010/0694/P) as amended by planning permission granted 19/08/11 (Ref:2011/2722/P) for change of use of 4 residential flats (Class C3) to 2 x one bedroom flats at basement level and 1 x maisonette on upper floors with associated amendments to an existing rear extension and the erection of a new terrace at rear ground floor level, alterations to doors and windows and boundary treatment to the front and side, namely replacement of rear ground floor level window with French doors and alterations to doors into front lightwell and internal alterations at lower ground and ground floor level.

  Decided 19 Dec 2011 Heritage and listed buildings
• 2011/4459/P Granted

  33 Chalcot Square London NW1 8YA

  Amendments to planning permission granted 11/05/10 (Ref:2010/0694/P) as amended by planning permission granted 19/08/11 (Ref:2011/2722/P) for change of use of 4 residential flats (Class C3) to 2 x one bedroom flats at basement level and 1 x maisonette on upper floors with associated amendments to an existing rear extension and the erection of a new terrace at rear ground floor level, alterations to doors and windows and boundary treatment to the front and side, namely replacement of rear ground floor level window with French doors and alterations to doors into front lightwell.

  Decided 19 Dec 2011 Full applications
• 2011/2727/L Granted

  33 Chalcot Square London NW1 8YA

  Amendments to listed building consent granted 11/05/10 (2010/0703/L) for works associated with a change of use of 4 residential flats (Class C3) to 2 x one bedroom flats at basement level, 1 x maisonette on upper floors including amendments to an existing rear extension and the erection of new terrace at rear ground floor level, alterations to doors and windows and boundary treatment to the front and side and internal works, namely enlargement of footprint of lower ground floor single-storey rear extension and roof terrace above, relocation of window on rear elevation of extension and alterations to steps.

  Decided 19 Aug 2011 Heritage and listed buildings
• 2011/2722/P Granted

  33 Chalcot Square London NW1 8YA

  Amendments to planning permission granted 11/05/10 (2010/0694/P) for change of use of 4 residential flats (Class C3) to 2 x one bedroom flats and 1 x maisonette, erection of a new terrace at rear ground floor level and associated alterations, namely enlargement of footprint of lower ground floor single-storey rear extension and roof terrace above, relocation of window on rear elevation of extension and alterations to steps.

  Decided 19 Aug 2011 Full applications
• 2010/6768/L Granted

  33 Chalcot Square London NW1 8YA

  Submission of details of plan elevation and section drawings of all new windows and door openings pursuant to condition 3b and 3c of appeal decision dated 2nd September 2010 ref: APP/X5210/E/10/2120522 and 2009/4162/L for works associated with additions and alterations associated with the conversion of the property from four flats to two x 1 bed flats at basement level and one x 3 bed maisonette on upper floors, including the demolition and rebuilding of central and western basement and ground floor extensions and the demolition and rebuild of the 3rd floor roof extension and alterations to fenestration.

  Decided 4 Feb 2011 Heritage and listed buildings
• 2010/0694/P Granted

  33 Chalcot Square London NW1 8YA

  Change of use of 4 residential flats (Class C3) to 2 x one bedroom flats at basement level and 1 x maisonette on upper floors with associated amendments to an existing rear extension and the erection of a new terrace at rear ground floor level, alterations to doors and windows and boundary treatment to the front and side.

  Decided 11 May 2010 Full applications
• 2010/0703/L Granted

  33 Chalcot Square London NW1 8YA

  Works associated with a change of use of 4 residential flats (Class C3) to 2 x one bedroom flats at basement level, 1 x maisonette on upper floors including amendments to an existing rear extension and the erection of new terrace at rear ground floor level, alterations to doors and windows and boundary treatment to the front and side and internal works.

  Decided 11 May 2010 Heritage and listed buildings

1. 4 Nov 2021

   Decision issued: Withdrawn Decision

2. 22 Jul 2026

   Added to PlanIndex

The applicant withdrew this application before Camden decided it, and is free to submit a revised scheme at any time. More in our guide to what happens after a planning decision.

A full application seeks permission for a complete, detailed proposal in one go, with siting, design, access and landscaping all fixed at this stage. More in our guide to planning application types.

• 33 Chalcot Square London NW1 8YA

  2013/1989/L 0m away

  Alterations to western boundary wall including rendering, addition of coping and plinth (retrospective application).

  Withdrawn Heritage and listed buildings
  Small domestic

• 33 Chalcot Square London NW1 8YA

  2024/4004/T 0m away

  FRONT GARDEN: 1 x Cherry (T1) - Reduce by maximum 2m in height and reduce sides in proportion to give uniform shape.

  Granted Trees

• 33 Chalcot Square London NW1 8YA

  2012/5525/T 5m away

  (TPO Ref: S4) FRONT GARDEN: 1 x Ash - Remove.

  Granted Trees

• 33 Chalcot Square London NW1 8YA

  2011/4460/L 5m away

  Amendments to planning permission granted 11/05/10 (Ref:2010/0694/P) as amended by planning permission granted 19/08/11 (Ref:2011/2722/P) for change of use of 4 residential flats (Class C3) to 2 x one bedroom flats at basement level and 1 x maisonette on upper floors with associated amendments to an existing rear extension and the erection of a new terrace at rear ground floor level, alterations to doors and windows and boundary treatment to the front and side, namely replacement of rear ground floor level window with French doors and alterations to doors into front lightwell and internal alterations at lower ground and ground floor level.

  Granted Heritage and listed buildings New dwelling Extension +1

• 33 Chalcot Square London NW1 8YA

  2011/4459/P 5m away

  Amendments to planning permission granted 11/05/10 (Ref:2010/0694/P) as amended by planning permission granted 19/08/11 (Ref:2011/2722/P) for change of use of 4 residential flats (Class C3) to 2 x one bedroom flats at basement level and 1 x maisonette on upper floors with associated amendments to an existing rear extension and the erection of a new terrace at rear ground floor level, alterations to doors and windows and boundary treatment to the front and side, namely replacement of rear ground floor level window with French doors and alterations to doors into front lightwell.

  Granted Full applications New dwelling Extension +1

• 33 Chalcot Square London NW1 8YA

  2010/0694/P 5m away

  Change of use of 4 residential flats (Class C3) to 2 x one bedroom flats at basement level and 1 x maisonette on upper floors with associated amendments to an existing rear extension and the erection of a new terrace at rear ground floor level, alterations to doors and windows and boundary treatment to the front and side.

  Granted Full applications New dwelling Extension +1

• 2026/2516/P Withdrawn

  31 Loveridge Road London Camden NW6 2DU

  Amalgamation of the existing three self-contained one-bedroom flats into a single-family dwelling house; demolition and replacement of existing outrigger; erection of a single-storey rear wrap-around extension; erection of a rear dormer extension; creation of a roof terrace above outrigger; replacement of existing windows with timber double glazed units; installation of rooflights to front roofslope; and installation of an air source heat pump in rear garden.

  16 Jun 2026 Full applications
• 2026/3830/P Awaiting decision

  Euston Tower 286 Euston Road London NW1 3DP

  Deed of variation to allow more flexibility with Affordable housing payments for redevelopment of Euston Tower comprising retention of parts of the existing building (including central core, basement and foundations) and erection of a new building incorporating these retained elements, to provide a 32-storey mixed-use building providing offices and research and development floorspace (Class E(g)) and office, retail, café and restaurant space (Class E) and Enterprise Space (Class E/F) at ground and first floors, and associated external terraces; public realm enhancements, including new landscaping and provision of new publicly accessible steps and ramp; short and long stay cycle storage; servicing; refuse storage; plant and other ancillary and associated work.

  4 Sep 2026 Full applications
• 2026/3282/P Granted

  5 Berkley Road London NW1 8XX

  Installation of 1no. above ground gas riser from the basement flat to the meter box at first floor (retrospective)

  31 Jul 2026 Full applications
• 2026/0483/P Granted

  100 Avenue Road London NW3 3HF

  Discharge of details for condition 47 (surface water run off details) of planning permission 2026/0404/P granted on 19/06/2026 for " Variation of conditions (2 plan numbers); 8 (quantum of commercial space); 13 (commercial windows); 15 (Wind Microclimate); 19 (commercial windows); 24 (Air quality); 34 (development quantum); 40 (Circular Economy); 44 (designing out crime); 45 (Fire Strategy); 46 (SuDS); 48 (Community facility removed), 48 (wheelchair units), 49 (TfL health and safety) to planning permission ref. 2025/0852/P (for demolition of building and provision of a mixed-use residential-led development) to secure alterations to the external appearance; internal residential and commercial space layouts; omission of community floorspace and increased affordable housing provision; cycle and car parking; hard and soft landscaping, and other associated amendments”

  9 Feb 2026 Full applications
• 2026/2697/P 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 Full applications