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
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).
As published by the council, reference 2010/0849/L
Application record
- Reference
- 2010/0849/L
- Category
- Heritage and listed buildings
- Status
- Final Decision
- Decision
- Granted
- Decided
- 28 Apr 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
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28 Apr 2010
Decision issued: Granted
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22 Jul 2026
Added to PlanIndex
What this grant of permission means
Camden granted permission on 28 April 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 heritage and listed building applications
Listed building consent is needed for works that affect the special interest of a listed building, and carrying out such works without it is a criminal offence. More in our guide to planning application types.
Nearby applications
Within 0.3 miles
-
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
Change of use of basement from office (Class B1) to two bedroom flat (Class C3) and alterations to roof of rear basement extension.
Granted Full applications 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 heritage and listed building applications
In Camden
-
2026/1141/L Granted
25 John Street London WC1N 2BS
Internal and external alterations to partition layout at basement, supporting structures and external ground level, and alterations to design of conservatory, windows and doors granted under listed building consent 2024/0338/L dated 06/08/2024.
-
2025/1781/L Granted
Frognal Rise House Lower Terrace London NW3 6RE
Demolition of existing garage and interlinking gallery and replacement with new garage and garden room with link, new basement floor below garden, alterations to main house including replacement windows including reinstated oriel window and new French doors to entrance elevation, new roofing to side wing, new portico and replacement door to front elevation, enlargement of existing lightwell, replacement gates and canopy over entrance gate, restorations of boundary treatments, associated internal alterations including partial underpinning works and other minor alterations.
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2026/4129/L Awaiting decision
6 Leverton Street London NW5 2PJ
Strip out kitchen including floor tiles and replace; replace plumbing and flooring in rear ensuite; replace plumbing in front ensuite and WC; replace internal doors; replace garden wall with metal railing; replace 3 rear windows, 3 rear elevation side windows, 1 rear door and 1 rear elevation side door with double-glazed crittal windows and doors; remove 2 rear windows; render rear elevation brickwork; and associated works.
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2026/1686/L Granted
Flat Ground and 1st Floor and Flat 2nd and 3rd Floor 14 Downshire Hill London NW3 1NR
External and internal alterations in connection with conversion of two self-contained flats into a single-family dwellinghouse, including new doors at rear ground and second floor level, replacement windows at rear second and third floors level, removal of internal partitions, extending the stair handrail, and replacement internal doors, parquet flooring, skirting, architraves, cornicing, and fittings.
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2026/2202/L Refused
4 Hampstead Square London NW3 1AB
Erection of conservatory to front elevation.