Planning application
13 Halsey House Red Lion Square London WC1R 4QF
Works: Extension Loft or dormer Small domestic
Read from the description, not a valuation. How we read the register
Relates to 2015/7191/P
Permission granted. Work must normally begin within three years of the decision or the permission lapses.
Proposal
Amendment to planning permission ref: 2015/7191/P for conversion of ancillary space to provide additional 1 x 2 bedroom flat at lower ground floor level; replacement of external stair core structure and partial single storey extension at rear lower ground floor level with an infill extension at ground, first and second floor levels and associated works, namely to allow extension of approved flat within lightwell at lower ground floor level with new rooflight above.
As published by the council, reference 2017/3722/P
Application record
- Reference
- 2017/3722/P
- Category
- Full applications
- Status
- Final Decision
- Decision
- Granted
- Decided
- 21 Aug 2017
- Postcode
- WC1R 4QF
Site history
Applications at this address on the Camden register
This site has had 2 applications since 2016: 2 approved, 0 refused.
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2015/7191/P Granted
13 Halsey House Red Lion Square London WC1R 4QF
Conversion of ancillary space to provide additional 1 x 2 bedroom flat at lower ground floor level; replacement of external stair core structure and partial single storey extension at rear lower ground floor level with an infill extension at ground, first and second floor levels and associated works
Timeline
Dates from the published record
-
21 Aug 2017
Decision issued: Granted
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22 Jul 2026
Added to PlanIndex
Related applications
Cases linked to this one on the register
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2015/7191/P Granted
13 Halsey House Red Lion Square London WC1R 4QF
Conversion of ancillary space to provide additional 1 x 2 bedroom flat at lower ground floor level; replacement of external stair core structure and partial single storey extension at rear lower ground floor level with an infill extension at ground, first and second floor levels and associated works
What this grant of permission means
Camden granted permission on 21 August 2017, 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 500 metres
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13 Halsey House Red Lion Square London WC1R 4QF
Conversion of ancillary space to provide additional 1 x 2 bedroom flat at lower ground floor level; replacement of external stair core structure and partial single storey extension at rear lower ground floor level with an infill extension at ground, first and second floor levels and associated works
Granted Full applications ExtensionSmall domestic -
14 Red Lion Square London WC1R 4QH
96% historically approved · decision due ~2 Jan
Refurbishment and change of use from class E office use to class C3 residential, as one self-contained family dwelling, incl. bricking up of windows in rear column/ formation of rear lift shaft and internal restorative works/upgrades
Awaiting decision Heritage and listed buildings Windows or glazing 1 docDomestic -
14 Red Lion Square London WC1R 4QH
91% historically approved · decision due ~2 Jan
Refurbishment and change of use from class E office use to class C3 residential, as one self-contained family dwelling, incl. bricking up of windows in rear column/ formation of rear lift shaft.
Awaiting decision Full applications Windows or glazing 35 docsDomestic -
14 - 17 Red Lion Square London WC1R 4QH
Various internal and external works in association with change of use from office use to residential use to create 4x self-contained dwellings
Granted Heritage and listed buildings -
Summit House 12 Red Lion Square London WC1R 4QH
Attach 50m of fibre optic cable to rear wall and associated internal works
Granted Heritage and listed buildings -
12 Summit House Red Lion Square LONDON WC1R 4QH
Discharge of condition 4a) of 2017/0814/L (details of new and replacement CCTV and access controls)
Granted Heritage and listed buildings
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2026/3830/P Awaiting decision
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2026/3282/P Granted
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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”
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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.