Planning application
47 Marchmont Street London WC1N 1AP
Works: Extension
Permission granted. Work must normally begin within three years of the decision or the permission lapses.
Proposal
Change of use of basement from office (Class B1) to two bedroom flat (Class C3) and alterations to roof of rear basement extension.
As published by the council, reference 2010/0847/P
Application record
- Reference
- 2010/0847/P
- Category
- Full applications
- Status
- Final Decision
- Decision
- Granted Subject to a Section 106 Legal Agreement
- Decided
- 29 Jun 2010
- Postcode
- WC1N 1AP
Site history
Applications at this address on the Camden register
This site has had 14 applications since 2010: 11 approved, 1 refused.
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2016/6964/P Granted
47 Marchmont Street London WC1N 1AP
Change of use of lower ground floor from office (Use Class B1) to 1 x 1-bed dwelling (Use Class C3). Erection of lower ground and ground floor rear extension (including two new windows) and other associated works following demolition of lower ground floor rear extension and removal of one rear window at ground floor level.
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2016/7058/L Granted
47 Marchmont Street London WC1N 1AP
Erection of lower ground and ground floor rear extension with two associated windows and other associated internal works following demolition of lower ground floor rear extension and removal of one rear window at ground floor level. Associated with change of use of lower ground floor from office (B1a) to residential (C3).
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2015/2757/P Refused
47 Marchmont Street London WC1N 1AP
Change of use of lower ground floor from office (Class B1) to restaurant (Class A3) and replacement and enlargement of rear lower ground and ground floor extension (including two new windows) and erection of front external staircase and door, following demolition of rear extension.
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2015/3428/L Granted
47 Marchmont Street London WC1N 1AP
Erection of rear lower ground floor and ground floor extension including removal of one rear window, internal door and wall and installation of new front external staircase and door.
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2015/6802/L Granted
47 Marchmont Street London WC1N 1AP
Change of use of part lower ground floor from B1 to A3 to provide additional storage to ground floor restaurant; replacement of rear lower ground floor extension; rear ground floor extension (including two new windows); installation of new door at lower ground floor; external rear staircase and new rear door at ground floor; new front staircase, door and window, new french doors at first floor level and installation of balustrade to create first floor terrace, new timber fence and other associated works.
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2015/6619/P Granted
47 Marchmont Street London WC1N 1AP
Change of use of part lower ground floor from B1 to A3 to provide additional storage to ground floor restaurant; replacement of rear lower ground floor extension; rear ground floor extension (including two new windows); installation of new door at lower ground floor; external rear staircase and new rear door at ground floor; new front staircase, door and window, new french doors at first floor level and installation of balustrade to create first floor terrace, new refuse store, timber fence and other associated works.
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2012/3559/P Granted
47 Marchmont Street London WC1N 1AP
Details pursuant to condition 5 (waste and recycling storage and collection) of planning permission granted on 19/03/12 (Ref: 2012/1526/P) for erection of two-storey rear extension at lower ground and ground floor levels, installation of plant and flue to rear elevation from first to third floor level, and alterations to shopfront all in connection with the existing use of the lower ground floor as an office (Use Class B1) and ground floor as a restaurant (Use Class A3).
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2012/1581/L Granted
47 Marchmont Street London WC1N 1AP
Erection of two-storey rear extension at lower ground and ground floor levels, installation of plant and flue to rear elevation from first to third floor level, and alterations to shopfront all in connection with the existing use of the lower ground floor as an office (Use Class B1) and ground floor as a restaurant (Use Class A3).
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2012/1526/P Granted
47 Marchmont Street London WC1N 1AP
Erection of two-storey rear extension at lower ground and ground floor levels, installation of plant and flue to rear elevation from first to third floor level, and alterations to shopfront all in connection with the existing use of the lower ground floor as an office (Use Class B1) and ground floor as a restaurant (Use Class A3).
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2011/6142/L Withdrawn
47 Marchmont Street London WC1N 1AP
Erection of two storey rear extension, installation of flue on rear elevation, replacement of the shopfront and internal alterations in connection with change of use of lower ground floor from office (Class B1) to restaurant (Class A3) to be used in conjunction with ground floor (Class A3).
Timeline
Dates from the published record
-
29 Jun 2010
Decision issued: Granted Subject to a Section 106 Legal Agreement
-
22 Jul 2026
Added to PlanIndex
What this grant of permission means
Camden granted permission on 29 June 2010, 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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Footway adjacent to Foundling Court Marchmont Street London WC1N
Non material amendment to docking point and terminal design, layout, materials and finishes to the cycle hire docking stations in association with planning permission granted on 30 June 2009 (2009/2013/P) installation on the footway of a cycle hire docking station including a registration/payment terminal and maximum of 26 docking points for bicycles, in connection with the Transport for London Cycle Hire Scheme.
Granted Full applications -
47 Marchmont Street London WC1N 1AP
Internal alterations and replacement of roof to existing rear extension in connection with the change of use of basement from office (Class B1) to two bedroom flat (Class C3).
Granted Heritage and listed buildings Extension -
39 Marchmont Street London Camden WC1N 1AP
Repairs and refurbishment of commercial unit, including reinstatement of front lightwell and associated openings at lower ground level together with the installation of a staircase and railings, replacement of shopfront, removal of plastic roof to the rear courtyard, replacement of roofs to rear ground floor extensions and internal alterations at ground and lower ground floor level.
Granted Heritage and listed buildings Extension Windows or glazing -
39 Marchmont Street London WC1N 1AP
Installation of commemorative plaque to Charles Fort, following the removal of existing steel plaque on the external wall of 39 Marchmont Street
Granted Heritage and listed buildings -
39 Bloomsbury Building Supplies Marchmont Street London Camden WC1N 1AP
Restoration and repair of 39 Marchmont Street, including internal configuration of the first floor flat and refurbishment of the second and third floor flats.
Granted Heritage and listed buildings New dwelling 9 docs -
39 Marchmont Street London WC1N 1AP
Approval of Details Condition 4 (Railing) on planning application ref:2024/3899/P, granted on 05/12/2024 "Reinstatement of front lightwell and associated openings at lower ground level together with the installation of a staircase and railings, replacement of shopfront, removal of plastic roof to the rear courtyard, replacement of roofs to rear ground floor extensions and associated internal works."
Granted Full applications Extension Windows or glazing 7 docs
Other full applications
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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
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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.