Planning application
25 OLD GLOUCESTER STREET LONDON WC1N 3AF
Works: Extension Small domestic
Read from the description, not a valuation. How we read the register
Permission granted. Work must normally begin within three years of the decision or the permission lapses.
Proposal
Erection of single storey extension at second floor level, including installation of external stair in front lightwell from ground floor to basement level with new gates, and installation of lift and housing to existing non-residential institution (Class D1).
As published by the council, reference 2011/6097/P
Application record
- Reference
- 2011/6097/P
- Category
- Full applications
- Status
- Final Decision
- Decision
- Granted
- Decided
- 21 May 2013
- Postcode
- WC1N 3AF
Site history
Applications at this address on the Camden register
This site has had 15 applications since 2011: 8 approved, 0 refused.
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2025/1085/L Granted
25 Old Gloucester Street London WC1N 3AF
Details to discharge Conditions 5c (window details) of listed building consent 2023/4902/L dated 30/7/24 for 'Extension of basement, conversion of front part of building at second and third floor levels from commercial/office space to create 2 x studio dwellings; second floor rear extension, and internal and external alterations.'.
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2024/3189/P Granted
25 Old Gloucester Street London WC1N 3AF
Details of dust monitoring inspections required by condition 5, appointed basement engineer required by condition 8, living roof required by condition 11, external noise levels of plant/machinery/equipment and mitigation required by condition 12, of planning permission 2023/4384/P dated 24/07/2024 (for: Extension of basement to accommodate additional cultural centre accommodation (use class F1 and F2), replacement of second floor at rear to accommodate offices (class E) and conversion of front part of building at second and third floor levels to create 2 x studio dwellings.
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2023/4299/P Withdrawn
25 Old Gloucester Street London WC1N 3AF
Extension of basement to accommodate additional cultural centre accommodation (use class F1 and F2) and conversion of front part of building at second and third floor levels from commercial/office space (Class E) to create 2 x studio dwellings (Class C).
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2023/4384/P Granted
25 Old Gloucester Street London WC1N 3AF
Extension of basement to accommodate additional cultural centre accommodation (use class F1 and F2), replacement of second floor at rear to accommodate offices (class E) and conversion of front part of building at second and third floor levels to create 2 x studio dwellings.
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2023/4901/L Withdrawn
25 Old Gloucester Street London WC1N 3AF
Extension of basement to accommodate additional cultural centre accommodation, and conversion of front part of building at second and third floor levels from commercial/office spaceto create 2 x studio dwellings, various internal and external alterations
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2020/4596/P Granted
25 Old Gloucester Street London WC1N 3AF
Alterations including partial demolition of existing building and erection of replacement four storey extension, extension of basement, and change of use from Cultural Centre (Use Class F1) to provide 3 x flats (Use Class C3) and Cultural Centre (Use Class F1).
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2020/4656/L Granted
25 Old Gloucester Street London WC1N 3AF
Internal and external alterations including partial demolition of existing building and erection of replacement four storey extension, extension of basement, and change of use from Cultural Centre (Use Class F1) to provide 3 x flats (Use Class C3) and Cultural Centre (Use Class F1).
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2017/3997/P Withdrawn
25 Old Gloucester Street London WC1N 3AF
Erection of a ground and first floor rear extension and a 3 storey extension to create , first, second and third floor to provide 6 residential units (Use Class C3) following demolition of existing rear and side extensions and first floor. Refurbishment of existing D1 use on basement and ground floors and change of use from ancillary D1 uses to C3 use on upper floors. Construction of an extended basement area to the rear, construction of mezzanine level at first floor, new oriel windows, outdoor terrace and; Alterations to front and side elevations to include new front doors, replacement front and side windows and gate.
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2017/4205/L Withdrawn
25 Old Gloucester Street London WC1N 3AF
Erection of a 2 storey rear extension and 3 storey extension to create first, second and third floor to provide 6 residential units (Use Class C3) following demolition of existing rear and side extensions and first floor. Refurbishment of basement and ground floors. Construction of an extended basement area to the rear, construction of mezzanine level at first floor, new oriel windows, outdoor terrace and; Alterations to front and side elevations to include new front doors, replacement front and side windows and gate.
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2016/2836/P Granted
25 Old Gloucester Street London WC1N 3AF
Commencement of works in accordance with condition 1 (within three years from date of permission) of planning permission 2011/6097/P (Erection of single storey extension at second floor level, including installation of external stair in front lightwell from ground floor to basement level with new gates, and installation of lift and housing to existing non-residential institution (Class D1)) for the excavation of construction of a new lift pit, Construction of a concrete lift shaft base at B1 level and walls to ground level, Installation of a new external steel stairs, from level 0 to B1 within the external front basement and gate.
Timeline
Dates from the published record
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21 May 2013
Decision issued: Granted
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22 Jul 2026
Added to PlanIndex
Related applications
Cases linked to this one on the register
1 later application on the register refers to this one:
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2016/2836/P Granted
25 Old Gloucester Street London WC1N 3AF
Commencement of works in accordance with condition 1 (within three years from date of permission) of planning permission 2011/6097/P (Erection of single storey extension at second floor level, including installation of external stair in front lightwell from ground floor to basement level with new gates, and installation of lift and housing to existing non-residential institution (Class D1)) for the excavation of construction of a new lift pit, Construction of a concrete lift shaft base at B1 level and walls to ground level, Installation of a new external steel stairs, from level 0 to B1 within the external front basement and gate.
What this grant of permission means
Camden granted permission on 21 May 2013, 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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25 Old Gloucester Street London WC1N 3AF
Erection of a two-storey extension at second floor level and the extension of existing fire escape stair at rear to existing non-residential institution (Class D1)
Withdrawn Full applications Extension -
25 Old Gloucester Street London WC1N 3AF
Extension of basement to accommodate additional cultural centre accommodation (use class F1 and F2) and conversion of front part of building at second and third floor levels from commercial/office space (Class E) to create 2 x studio dwellings (Class C).
Withdrawn Full applications Extension -
25 Old Gloucester Street London WC1N 3AF
Erection of a two-storey extension at second floor level to rear and the extension of existing fire escape stair at rear to existing non-residential institution (Class D1)
Withdrawn Heritage and listed buildings Extension -
25 Old Gloucester Street London WC1N 3AF
96% historically approved
Details to discharge Conditions 5a (details of facing materials) and 5b (fire escape stair railings) of listed building consent 2023/4902/L dated 30/7/24 for 'Extension of basement, conversion of front part of building at second and third floor levels from commercial/office space to create 2 x studio dwellings; second floor rear extension, and internal and external alterations.'.
Awaiting decision Heritage and listed buildings Extension -
25 OLD GLOUCESTER STREET LONDON WC1N 3AF
Alterations in connection with the erection of single storey rear extension at second floor level, including installation of external stair in front lightwell from ground floor to basement level with new gates, and installation of an internal lift and housing to existing non-residential institution (Class D1).
Granted Heritage and listed buildings ExtensionSmall domestic -
25 Old Gloucester Street London WC1N 3AF
Erection of a ground and first floor rear extension and a 3 storey extension to create , first, second and third floor to provide 6 residential units (Use Class C3) following demolition of existing rear and side extensions and first floor. Refurbishment of existing D1 use on basement and ground floors and change of use from ancillary D1 uses to C3 use on upper floors. Construction of an extended basement area to the rear, construction of mezzanine level at first floor, new oriel windows, outdoor terrace and; Alterations to front and side elevations to include new front doors, replacement front and side windows and gate.
Withdrawn Full applications Extension Demolition +1
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
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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.