Treasure House 19-21 Hatton Garden London EC1N 8BA

This site has had 5 applications since 2014: 5 approved, 0 refused.

• 2019/2891/L Granted

  Treasure House 19-21 Hatton Garden London EC1N 8BA

  Replacement of 4 existing windows within building lightwell at ground floor level

  Decided 11 Jul 2019 Heritage and listed buildings
• 2014/5732/L Granted

  Treasure House 19-21 Hatton Garden London EC1N 8BA

  Replacement of existing rooflight with aluminium frame and installation of another rooflight in internal courtyard.

  Decided 14 Nov 2014 Heritage and listed buildings
• 2014/5389/P Granted

  Treasure House 19-21 Hatton Garden London EC1N 8BA

  Alteration to rooflights approved under planning permission 2014/3071/P dated 10/07/2014 for the replacement roof light and enlargement of roof light to internal courtyard.

  Decided 14 Nov 2014 Full applications
• 2014/3631/P Granted

  Treasure House 19 - 21 Hatton Garden London EC1N 8BA

  Installation of 5 x air-conditioning units and acoustic screen on main roof, installation of two extract ducts and fans in rear lightwell and re-configuration of existing air-conditioning units on first floor roof in rear lightwell.

  Decided 19 Sep 2014 Full applications

1. 28 May 2019

   Received by Camden

2. 3 Jun 2019

   Validated

   Checked as complete and ready for consideration.

3. 11 Jul 2019

   Decision issued: Granted

4. 22 Jul 2026

   Added to PlanIndex

5. 5 Sep 2026

   Status changed to FINAL DECISION

   Previously Final Decision.

Camden granted permission on 11 July 2019, 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.

• Treasure House 19-21 Hatton Garden London EC1N 8BA

  2019/2891/L Submitted 28 May 2019 50 yards away

  Replacement of 4 existing windows within building lightwell at ground floor level

  Granted Heritage and listed buildings Windows or glazing 2 docs

• Treasure House 19-21 Hatton Garden London EC1N 8BA

  2014/5732/L 50 yards away

  Replacement of existing rooflight with aluminium frame and installation of another rooflight in internal courtyard.

  Granted Heritage and listed buildings Loft or dormer

• 21 Hatton Garden London EC1N 8BA

  2010/5394/P 50 yards away

  Alterations to recessed shopfront on left hand side of existing shop (Class A1).

  Granted Full applications Windows or glazing

• 21 Hatton Garden London EC1N 8BA

  2010/5396/L 50 yards away

  Alterations to recessed shopfront on left hand side of existing shop and internal alterations at rear of shop.

  Granted Heritage and listed buildings Windows or glazing

• Treasure House 19-21 Hatton Garden London EC1N 8BA

  2014/5389/P 50 yards away

  Alteration to rooflights approved under planning permission 2014/3071/P dated 10/07/2014 for the replacement roof light and enlargement of roof light to internal courtyard.

  Granted Full applications Loft or dormer Roofing

• Treasure House 19 - 21 Hatton Garden London EC1N 8BA

  2014/3631/P 50 yards away

  Installation of 5 x air-conditioning units and acoustic screen on main roof, installation of two extract ducts and fans in rear lightwell and re-configuration of existing air-conditioning units on first floor roof in rear lightwell.

  Granted Full applications

• 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