Planning application
314-320 Acorn House Gray's Inn Road London WC1X 8DP
Permission granted. Work must normally begin within three years of the decision or the permission lapses.
Proposal
Redevelopment of Acorn House as a part 6, part 10 storey mixed-use building with 33 affordable homes (with external playspace at level 6, a community room and terrace at level 9), affordable office space and retail unit at ground and basement level; together with cycle parking facilities and associated ancillary uses.
As published by the council, reference 2020/3880/P
Application record
- Reference
- 2020/3880/P
- Category
- Full applications
- Status
- Final Decision
- Decision
- Granted Subject to a Section 106 Legal Agreement
- Decided
- 1 Nov 2021
- Postcode
- WC1X 8DP
Site history
Applications at this address on the Camden register
This site has had 4 applications since 2021: 4 approved, 0 refused.
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2025/1337/P Granted
314-320 Acorn House Gray's Inn Road London WC1X 8DP
Details of landscaping required by condition 10 of planning permission ref: 2020/3880/P granted 01/11/2021 for the redevelopment of Acorn House as a part 6, part 10 storey mixed-use building with 33 affordable homes (with external playspace at level 6, a community room and terrace at level 9), affordable office space and retail unit at ground and basement level; together with cycle parking facilities and associated ancillary uses.
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2025/0199/P Granted
314-320 Acorn House Gray's Inn Road London WC1X 8DP
Details of Fixed Plant Mechanical Noise required by condition 5 of planning permission ref: 2020/3880/P granted 01/11/2021 for the redevelopment of Acorn House as a part 6, part 10 storey mixed-use building with 33 affordable homes (with external playspace at level 6, a community room and terrace at level 9), affordable office space and retail unit at ground and basement level; together with cycle parking facilities and associated ancillary uses.
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2025/0028/P Granted
314-320 Acorn House Gray's Inn Road London WC1X 8DP
Details of balcony screens required by condition 3 of planning permission ref: 2020/3880/P granted 01/11/2021 for the redevelopment of Acorn House as a part 6, part 10 storey mixed-use building with 33 affordable homes (with external playspace at level 6, a community room and terrace at level 9), affordable office space and retail unit at ground and basement level; together with cycle parking facilities and associated ancillary uses.
Timeline
Dates from the published record
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1 Nov 2021
Decision issued: Granted Subject to a Section 106 Legal Agreement
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22 Jul 2026
Added to PlanIndex
Related applications
Cases linked to this one on the register
15+ later applications on the register refer to this one:
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2025/4543/P Granted
Acorn House 314-320 Gray's Inn Road London WC1X 8DP
Post-construction Whole Life-Cycle Carbon Assessment required by condition 33 of planning permission 2020/3880/P granted 01/11/2021 for the redevelopment of Acorn House as a part 6, part 10 storey mixed-use building with 33 affordable homes (with external playspace at level 6, a community room and terrace at level 9), affordable office space and retail unit at ground and basement level; together with cycle parking facilities and associated ancillary uses.
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2025/1337/P Granted
314-320 Acorn House Gray's Inn Road London WC1X 8DP
Details of landscaping required by condition 10 of planning permission ref: 2020/3880/P granted 01/11/2021 for the redevelopment of Acorn House as a part 6, part 10 storey mixed-use building with 33 affordable homes (with external playspace at level 6, a community room and terrace at level 9), affordable office space and retail unit at ground and basement level; together with cycle parking facilities and associated ancillary uses.
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2025/0669/P Granted
Acorn House 314-320 Gray's Inn Road London WC1X 8DP
Details of design (ventilation screens, balustrading and winter gardens) required by condition 4 (to discharge parts c, d, and h) of planning permission ref: 2020/3880/P granted 01/11/2021 for the redevelopment of Acorn House as a part 6, part 10 storey mixed-use building with 33 affordable homes (with external playspace at level 6, a community room and terrace at level 9), affordable office space and retail unit at ground and basement level; together with cycle parking facilities and associated ancillary uses.
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2025/0199/P Granted
314-320 Acorn House Gray's Inn Road London WC1X 8DP
Details of Fixed Plant Mechanical Noise required by condition 5 of planning permission ref: 2020/3880/P granted 01/11/2021 for the redevelopment of Acorn House as a part 6, part 10 storey mixed-use building with 33 affordable homes (with external playspace at level 6, a community room and terrace at level 9), affordable office space and retail unit at ground and basement level; together with cycle parking facilities and associated ancillary uses.
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2025/0028/P Granted
314-320 Acorn House Gray's Inn Road London WC1X 8DP
Details of balcony screens required by condition 3 of planning permission ref: 2020/3880/P granted 01/11/2021 for the redevelopment of Acorn House as a part 6, part 10 storey mixed-use building with 33 affordable homes (with external playspace at level 6, a community room and terrace at level 9), affordable office space and retail unit at ground and basement level; together with cycle parking facilities and associated ancillary uses.
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2024/1644/P Granted
Acorn House 314-320 Gray's Inn Road London WC1X 8DP
Details of ASHPs required by condition 35 of planning permission ref: 2020/3880/P granted 01/11/2021 for the redevelopment of Acorn House as a part 6, part 10 storey mixed-use building with 33 affordable homes (with external playspace at level 6, a community room and terrace at level 9), affordable office space and retail unit at ground and basement level; together with cycle parking facilities and associated ancillary uses.
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2024/2095/P Granted
Acorn House 314-320 Gray's Inn Road London Camden WC1X 8DP
Details of PV panels required by condition 27 of planning permission ref: 2020/3880/P granted 01/11/2021 for the redevelopment of Acorn House as a part 6, part 10 storey mixed-use building with 33 affordable homes (with external playspace at level 6, a community room and terrace at level 9), affordable office space and retail unit at ground and basement level; together with cycle parking facilities and associated ancillary uses.
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2024/2184/P Granted
Acorn House 314-320 Gray's Inn Road London WC1X 8DP
Details of Contaminated Land Verification Report required by condition 25 of planning permission ref: 2020/3880/P granted 01/11/2021 for the redevelopment of Acorn House as a part 6, part 10 storey mixed-use building with 33 affordable homes (with external playspace at level 6, a community room and terrace at level 9), affordable office space and retail unit at ground and basement level; together with cycle parking facilities and associated ancillary uses.
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2024/1162/P Granted
Acorn House 314-320 Gray's Inn Road London WC1X 8DP
Design details required to part discharge condition 4 (parts a, b, e, g, and i) of planning permission ref: 2020/3880/P granted 01/11/2021 for the redevelopment of Acorn House as a part 6, part 10 storey mixed-use building with 33 affordable homes (with external playspace at level 6, a community room and terrace at level 9), affordable office space and retail unit at ground and basement level; together with cycle parking facilities and associated ancillary uses.
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2024/2185/P Granted
Acorn House 314-320 Gray's Inn Road London WC1X 8DP
Details required to discharge parts f (brick colour) and j (rooftop plant enclosures) of condition 4 of planning permission 2020/3880/P granted 01/11/2021 for the redevelopment of Acorn House as a part 6, part 10 storey mixed-use building with 33 affordable homes (with external playspace at level 6, a community room and terrace at level 9), affordable office space and retail unit at ground and basement level; together with cycle parking facilities and associated ancillary uses.
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2024/1960/P Granted
Acorn House 314-320 Gray's Inn Road London Camden WC1X 8DP
Non-material amendment to planning permission ref: 2020/3880/P granted 01/11/2021 for the 'Redevelopment of Acorn House as a part 6, part 10 storey mixed-use building with 33 affordable homes (with external playspace at level 6, a community room and terrace at level 9), affordable office space and retail unit at ground and basement level; together with cycle parking facilities and associated ancillary uses' approved; NAMELY: alterations to the substation door arrangement and access to the bin and cycle stores; amendments to the rear balconies; alterations to terrace balustrade; additional roof plant and reduction of PV panels.
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2024/0720/P Granted
Acorn House 314-320 Gray's Inn Road London WC1X 8DP
Details of bird boxes required by condition 20 of planning permission ref: 2020/3880/P granted 01/11/2021 for the redevelopment of Acorn House as a part 6, part 10 storey mixed-use building with 33 affordable homes (with external playspace at level 6, a community room and terrace at level 9), affordable office space and retail unit at ground and basement level; together with cycle parking facilities and associated ancillary uses.
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2024/0476/P Granted
Acorn House 314-320 Gray's Inn Road London WC1X 8DP
Details of lighting strategy required by condition 24 of planning permission ref: 2020/3880/P granted 01/11/2021 for the redevelopment of Acorn House as a part 6, part 10 storey mixed-use building with 33 affordable homes (with external playspace at level 6, a community room and terrace at level 9), affordable office space and retail unit at ground and basement level; together with cycle parking facilities and associated ancillary uses.
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2023/3896/P Granted
Acorn House 314-320 Gray's Inn Road London WC1X 8DP
Details of Piling Method Statement required by condition 21 of planning permission ref: 2020/3880/P granted 01/11/2021 (for Redevelopment of Acorn House as a part 6, part 10 storey mixed-use building with 33 affordable homes (with external playspace at level 6, a community room and terrace at level 9), affordable office space and retail unit at ground and basement level; together with cycle parking facilities and associated ancillary uses).
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2023/3546/P Granted
Acorn House 314-320 Gray's Inn Road London WC1X 8DP
Fire statement required by condition 32 of planning permission ref: 2020/3880/P granted 01/11/2021 for the redevelopment of Acorn House as a part 6, part 10 storey mixed-use building with 33 affordable homes (with external playspace at level 6, a community room and terrace at level 9), affordable office space and retail unit at ground and basement level; together with cycle parking facilities and associated ancillary uses.
What this grant of permission means
Camden granted permission on 1 November 2021, 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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Acorn House 314 - 320 Gray's Inn Road London WC1X 8DP
Details of tree protection during demolition phase required by (part) condition 14 of planning permission ref: 2020/3880/P granted 01/11/2021 (for the redevelopment of Acorn House as a part 6, part 10 storey mixed-use building with 33 affordable homes, affordable office space and retail unit at ground and basement level).
Granted Full applications Demolition Trees -
Acorn House 314-320 Gray's Inn Road London WC1X 8DP
Details of pre-construction tree protection required by condition 14 of planning permission ref: 2020/3880/P granted 01/11/2021 (for the redevelopment of Acorn House as a part 6, part 10 storey mixed-use building with 33 affordable homes (with external playspace at level 6, a community room and terrace at level 9), affordable office space and retail unit at ground and basement level; together with cycle parking facilities and associated ancillary uses).
Granted Full applications Trees -
Acorn House 314-320 Gray's Inn Road London WC1X 8DP
Design details required to part discharge condition 4 (parts a, b, e, g, and i) of planning permission ref: 2020/3880/P granted 01/11/2021 for the redevelopment of Acorn House as a part 6, part 10 storey mixed-use building with 33 affordable homes (with external playspace at level 6, a community room and terrace at level 9), affordable office space and retail unit at ground and basement level; together with cycle parking facilities and associated ancillary uses.
Granted Full applications -
Acorn House 314-320 Gray's Inn Road London WC1X 8DP
Living roof details required by condition 19 of planning permission ref: 2020/3880/P granted 01/11/2021 for the redevelopment of Acorn House as a part 6, part 10 storey mixed-use building with 33 affordable homes (with external playspace at level 6, a community room and terrace at level 9), affordable office space and retail unit at ground and basement level; together with cycle parking facilities and associated ancillary uses.
Granted Full applications 20 docs -
Acorn House 314-320 Gray's Inn Road London Camden WC1X 8DP
Details of PV panels required by condition 27 of planning permission ref: 2020/3880/P granted 01/11/2021 for the redevelopment of Acorn House as a part 6, part 10 storey mixed-use building with 33 affordable homes (with external playspace at level 6, a community room and terrace at level 9), affordable office space and retail unit at ground and basement level; together with cycle parking facilities and associated ancillary uses.
Granted Full applications -
314-320 Acorn House Gray's Inn Road London WC1X 8DP
Details of Fixed Plant Mechanical Noise required by condition 5 of planning permission ref: 2020/3880/P granted 01/11/2021 for the redevelopment of Acorn House as a part 6, part 10 storey mixed-use building with 33 affordable homes (with external playspace at level 6, a community room and terrace at level 9), affordable office space and retail unit at ground and basement level; together with cycle parking facilities and associated ancillary uses.
Granted Full applications
Other full applications
In Camden
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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.
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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.
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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)
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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.