Planning application
Treasure House 19 - 21 Hatton Garden London EC1N 8BA
Permission granted. Work must normally begin within three years of the decision or the permission lapses.
Proposal
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.
As published by the council, reference 2014/3631/P
Application record
- Reference
- 2014/3631/P
- Category
- Full applications
- Status
- Final Decision
- Decision
- Granted
- Decided
- 19 Sep 2014
- Postcode
- EC1N 8BA
Site history
Applications at this address on the Camden register
This site has had 5 applications since 2014: 5 approved, 0 refused.
-
2019/2753/P Granted
Treasure House 19-21 Hatton Garden London EC1N 8BA
Replacement of 4 existing windows within building lightwell at ground floor level
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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
-
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.
-
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.
Timeline
Dates from the published record
-
19 Sep 2014
Decision issued: Granted
-
22 Jul 2026
Added to PlanIndex
What this grant of permission means
Camden granted permission on 19 September 2014, 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.
About full applications
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.
Nearby applications
Within 0.3 miles
-
Treasure House 19-21 Hatton Garden London EC1N 8BA
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
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
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
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 -
19-21 Hatton Garden London EC1N 8BA
Demolition of internal structural walls to create an open plan space.
Granted Heritage and listed buildings Demolition -
19 - 21 Hatton Garden London Camden EC1N 8BA
Details of the new windows in light well in relation to condition 4a of LB consent 2014/2487/L, 06/06/2014, for; Demolition of internal structural walls to create an open plan space.
Granted Heritage and listed buildings Demolition Windows or glazing
Other full applications
In Camden
-
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.
-
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'.
-
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'.
-
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.
-
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.