Calthorpe House 15 - 20 Phoenix Place London WC1X 0DA

This site has had 11 applications since 2012: 11 approved, 0 refused.

• 2017/1252/P Granted

  Calthorpe House 15 - 20 Phoenix Place London WC1X 0DA

  Variation of conditions 3 (use as Museum and Archive only), 7 (hours of Museum use), 8 (hours of bar/cafe use) and 9 (hours of courtyard use) of planning permission 2012/1897/P dated 25/06/2012 (as varied by 2015/6254/P dated 17/02/2016) for: (change of use from offices (B1) to a new British Postal Museum and Archive (Class D1) with ancillary bar/café facilities and associated extensions and alterations to the building) CHANGES ARE to allow the premises to be used for public and private events (Sui Generis) and extend the hours of operation of the buildings uses and courtyard.

  Decided 19 Sep 2017 Full applications
• 2017/1376/A Granted

  Calthorpe House 15-20 Phoenix Place London WC1X 0DA

  Display of non-illuminated lettering sign to parapet of Calthorpe Street elevation.

  Decided 19 Jun 2017
• 2017/0921/P Granted

  Calthorpe House 15-20 Phoenix Place London WC1X 0DA

  Details of hard and soft landscaping and means of enclosure required by condition 12 of planning permission 2012/1897/P dated 25/06/12 (for change of use to a new British Postal Museum and Archive (Class D1) with ancillary bar/café facilities, two storey rear extension, three storey infill side extension, single storey side extension, installation of new windows, relocation of rooftop plant area, associated alterations to the façades and landscaping).

  Decided 19 Apr 2017 Full applications
• 2017/0748/P Granted

  Calthorpe House 15 - 20 Phoenix Place London WC1X 0DA

  Rendering of the north elevation of the development approved under planning permission 2012/1897/P dated 25/06/2012 (as amended by 2015/6263/P dated 03/12/2015 and 2015/6254/P dated 17/02/2016).

  Decided 6 Mar 2017 Full applications
• 2016/0967/P Granted

  Calthorpe House 15 - 20 Phoenix Place London WC1X 0DA

  Plans, elevations and section drawings of all new window and door openings (scale 1:10) and samples of facing materials for extensions and boundary treatment to Phoenix Place required by condition 4 of planning permission 2012/1897/P dated 25/06/12 and varied by 2015/6254/P (for change of use to a new British Postal Museum and Archive (Class D1) with ancillary bar/café facilities, two storey rear extension, three storey infill side extension, single storey side extension, installation of new windows, relocation of rooftop plant area, associated alterations to the façades and landscaping).

  Decided 13 May 2016 Full applications
• 2015/6263/P Granted

  Calthorpe House 15 - 20 Phoenix Place London WC1X 0DA

  Alterations to include the installation of metal grilles on the southern elevation, changes to the internal courtyard elevations to introduce further glazing, internal alterations and associated works approved under planning permission 2012/1897/P dated 25/06/2012.

  Decided 3 Dec 2015 Full applications
• 2015/1842/P Granted

  Calthorpe House 15 - 20 Phoenix Place London WC1X 0DA

  Discharge of condition 6 (Noise mitigation measures) granted under permission reference 2012/1897/P dated 25/06/12.

  Decided 29 May 2015 Full applications
• 2015/2205/P Granted

  Calthorpe House 15 - 20 Phoenix Place London WC1X 0DA

  Details of hard and soft landscaping and means of enclosure required by condition 12 of planning permission 2012/1897/P dated 25/06/12 (for change of use to a new British Postal Museum and Archive (Class D1) with ancillary bar/café facilities, two storey rear extension, three storey infill side extension, single storey side extension, installation of new windows, relocation of rooftop plant area, associated alterations to the façades and landscaping)

  Decided 26 May 2015 Full applications
• 2015/2204/P Granted

  Calthorpe House 15 - 20 Phoenix Place London WC1X 0DA

  Details of cycle storage required by condition 10 of planning permission 2012/1897/P dated 25/06/12 (for change of use to a new British Postal Museum and Archive (Class D1) with ancillary bar/café facilities, two storey rear extension, three storey infill side extension, single storey side extension, installation of new windows, relocation of rooftop plant area, associated alterations to the façades and landscaping)

  Decided 24 May 2015 Full applications
• 2012/1897/P Granted

  Calthorpe House 15 - 20 Phoenix Place London WC1X 0DA

  Change of use of the existing building from offices (Class B1) to a new British Postal Museum and Archive (Class D1) with ancillary bar/café facilities, erection of a two storey rear extension, three storey infill side extension, single storey side extension, installation of new windows, relocation of rooftop plant area, associated alterations to the façades and landscaping following demolition of existing rear extensions and outbuildings.

  Decided 25 Jun 2012 Full applications

1. 17 Feb 2016

   Decision issued: Granted Subject to a Section 106 Legal Agreement

2. 22 Jul 2026

   Added to PlanIndex

• 2012/1897/P Granted

  Calthorpe House 15 - 20 Phoenix Place London WC1X 0DA

  Change of use of the existing building from offices (Class B1) to a new British Postal Museum and Archive (Class D1) with ancillary bar/café facilities, erection of a two storey rear extension, three storey infill side extension, single storey side extension, installation of new windows, relocation of rooftop plant area, associated alterations to the façades and landscaping following demolition of existing rear extensions and outbuildings.

  Decided 25 Jun 2012 Full applications

3 later applications on the register refer to this one:

• 2017/1252/P Granted

  Calthorpe House 15 - 20 Phoenix Place London WC1X 0DA

  Variation of conditions 3 (use as Museum and Archive only), 7 (hours of Museum use), 8 (hours of bar/cafe use) and 9 (hours of courtyard use) of planning permission 2012/1897/P dated 25/06/2012 (as varied by 2015/6254/P dated 17/02/2016) for: (change of use from offices (B1) to a new British Postal Museum and Archive (Class D1) with ancillary bar/café facilities and associated extensions and alterations to the building) CHANGES ARE to allow the premises to be used for public and private events (Sui Generis) and extend the hours of operation of the buildings uses and courtyard.

  Decided 19 Sep 2017 Full applications
• 2017/0748/P Granted

  Calthorpe House 15 - 20 Phoenix Place London WC1X 0DA

  Rendering of the north elevation of the development approved under planning permission 2012/1897/P dated 25/06/2012 (as amended by 2015/6263/P dated 03/12/2015 and 2015/6254/P dated 17/02/2016).

  Decided 6 Mar 2017 Full applications
• 2016/0967/P Granted

  Calthorpe House 15 - 20 Phoenix Place London WC1X 0DA

  Plans, elevations and section drawings of all new window and door openings (scale 1:10) and samples of facing materials for extensions and boundary treatment to Phoenix Place required by condition 4 of planning permission 2012/1897/P dated 25/06/12 and varied by 2015/6254/P (for change of use to a new British Postal Museum and Archive (Class D1) with ancillary bar/café facilities, two storey rear extension, three storey infill side extension, single storey side extension, installation of new windows, relocation of rooftop plant area, associated alterations to the façades and landscaping).

  Decided 13 May 2016 Full applications

Camden granted permission on 17 February 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.

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.

• Calthorpe House 15 - 20 Phoenix Place London WC1X 0DA

  2017/0748/P 50 yards away

  Rendering of the north elevation of the development approved under planning permission 2012/1897/P dated 25/06/2012 (as amended by 2015/6263/P dated 03/12/2015 and 2015/6254/P dated 17/02/2016).

  Granted Full applications

• Calthorpe House 15 - 20 Phoenix Place London WC1X 0DA

  2015/6263/P 50 yards away

  Alterations to include the installation of metal grilles on the southern elevation, changes to the internal courtyard elevations to introduce further glazing, internal alterations and associated works approved under planning permission 2012/1897/P dated 25/06/2012.

  Granted Full applications Windows or glazing

• Calthorpe House 15 - 20 Phoenix Place London WC1X 0DA

  2016/0967/P 50 yards away

  Plans, elevations and section drawings of all new window and door openings (scale 1:10) and samples of facing materials for extensions and boundary treatment to Phoenix Place required by condition 4 of planning permission 2012/1897/P dated 25/06/12 and varied by 2015/6254/P (for change of use to a new British Postal Museum and Archive (Class D1) with ancillary bar/café facilities, two storey rear extension, three storey infill side extension, single storey side extension, installation of new windows, relocation of rooftop plant area, associated alterations to the façades and landscaping).

  Granted Full applications Extension Windows or glazing
  Small domestic

• Calthorpe House 15 - 20 Phoenix Place London WC1X 0DA

  2017/1252/P 50 yards away

  Variation of conditions 3 (use as Museum and Archive only), 7 (hours of Museum use), 8 (hours of bar/cafe use) and 9 (hours of courtyard use) of planning permission 2012/1897/P dated 25/06/2012 (as varied by 2015/6254/P dated 17/02/2016) for: (change of use from offices (B1) to a new British Postal Museum and Archive (Class D1) with ancillary bar/café facilities and associated extensions and alterations to the building) CHANGES ARE to allow the premises to be used for public and private events (Sui Generis) and extend the hours of operation of the buildings uses and courtyard.

  Granted Full applications Extension

• Calthorpe House 15-20 Phoenix Place London WC1X 0DA

  2017/1376/A 50 yards away

  Display of non-illuminated lettering sign to parapet of Calthorpe Street elevation.

  Granted

• Petrone House & Calthorpe House Phoenix Place London WC1X 0DL

  2015/5687/P 50 yards away

  Demolition of single storey outbuildings to the rear of Petrone House and Calthorpe House in works associated with 2012/1897/P

  Granted Full applications Demolition
  Small domestic

• 2026/0990/P Refused

  1 Bleeding Heart Yard & 19 Greville Street London EC1N 8SJ

  Change of use from office space and restaurant use (Class E) and members club (Sui Generis) to affordable workspace and restaurant use (Class E) and 1 x residential unit on the third and fourth floors (Class C3). Erection of a two-storey roof extension across 19 Greville Street and 1 Bleeding Heart Yard, including alterations at second-floor level to the interior courtyard elevation, ground-floor fenestration changes, and a roof terrace for the associated residential unit.

  Received 26 Mar, published by the council 24 Jul 2026 Full applications
• 2026/3044/P Granted

  London Irish Centre 50-52 Camden Square London NW1 9XB

  Details to discharge Condition 25 Part A (Air Quality Monitoring) of planning permission ref. 2020/1481/P dated 17/05/24 for 'Redevelopment of site to provide new and reconfigured community centre and ancillary residential accommodation (Class D1/ D2) involving alterations to retained buildings at No's. 50, 51 and 52 Camden Square including replacement of two storey 'link' building; demolition of Murray Street and Murray Mews buildings and replacement with part-three / part-four storey building (plus basement level) with second and third floor terraces and new entrance; associated landscaping and cycle parking'.

  Received 20 Jul, published by the council 2 Aug 2026 Full applications
• 2026/4338/P Awaiting decision

  32 Willoughby Road London NW3 1RU

  Details to discharge condition 6 (tree protection methods) of planning permission 2025/4186/P granted 13/11/2025 for 'Demolition of existing two storey outrigger and replacement with part two-storey, part single storey rear extension, loft conversion with dormer and roof light to main roof at rear, new windows to flanking wall, replacement of existing windows and installation of a gate and fence to side'.

  Received 5 Oct, published by the council 9 Oct 2026 Full applications
• 2026/4141/P Awaiting decision

  24 Endell Street London WC2H 9HQ

  Relocation of three air conditioning condenser units to first floor roof, construction of an acoustic enclosure and other associated works.

  Received 5 Oct, published by the council 9 Oct 2026 Full applications
• 2026/3907/P Awaiting decision

  Flat 1 16 Lyndhurst Road London NW3 5NL

  External renovations to the front of the property, including works to the entry porch, steps, replacment front door, installation of metal railings to boundary wall and paving to front garden and erection of a glass roof to the side passage to create a bike shelter.

  Received 5 Oct, published by the council 9 Oct 2026 Full applications