Planning application
2026/2754/P
Unit C.01, Block C (Sovereign Court) Postmark London Mount Pleasant (Phase 2) WC1X 0BF
Proposal
Change of use of the commercial unit (Class E) to provide three self-contained flats (Class C3) together with associated internal and external alterations to the fenestration treatment to the northeast and southeast elevations.
As published by the council, reference 2026/2754/P
Timeline
Dates from the published record
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1 Jul 2026
Received by Camden
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25 Jul 2026
Validated
Checked as complete and ready for consideration.
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31 Jul 2026
Added to PlanIndex
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Decision
Awaiting decision
The statutory target is eight weeks for most applications and thirteen for major development. Extensions of time are common.
What happens while it is decided
The process from here
This application is with Camden for determination. The council publicises it, consults neighbours and technical bodies where required, and weighs the responses against local and national planning policy.
The statutory target is eight weeks for most applications and thirteen for major development, though extensions of time are common. Comments carry most weight while the case is undecided, so check the council portal for the deadline if you want to respond.
About full applications applications
How this application type works
A full application seeks permission for a complete, detailed proposal in one go: siting, design, access and landscaping are all fixed at this stage. It is the standard route for new buildings, conversions and changes of use. The statutory target is eight weeks for smaller schemes and thirteen weeks for major development, though complex cases often take longer by agreement.
Nearby applications
Within 500 metres
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2021/3338/P Granted
Land to west of Royal Mail Sorting office bounded by Phoenix Place, Mount Pleasant, Gough Street & Calthorpe St. Camden WC1.
Amendment of planning conditions 2 (approved plans), to update relevant drawing numbers, and 34 (substations), to provide details and make a compliance condition, to planning permission 2013/3807/P granted on 30th March 2015 (as amended by 2018/0817/P, 2018/1054/P, 2018/2586/P, 2019/1931/P, 2019/3364/P, 2019/4136/P, 2019/0921/P, 2020/3333/P) by the Greater London Authority (for new buildings of 5-15 storeys, 345 dwellings, flexible retail and community floorspace and associated works (summary)). NAMELY to allow the variation of approved drawings to incorporate a re-arrangement of the electrical substation, LW switch room, introduction of a gas intake room at ground floor of Block C, omission of plant at roof level of Blocks B and C, and submission of details for the electrical substation to allow Condition 34 to be amended from a prior to commencement of superstructure works to a compliance condition.
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2018/2175/P Granted
Land to west of Royal Mail Sorting office bounded by Phoenix Place, Mount Pleasant, Gough Street & Calthorpe St. Camden WC1.
Details of green/brown roofs for Phase 1 to partially discharge (reserving Phase 2) condition 21 (as varied by 2018/0817/P dated 01/05/2018) of planning permission 2013/3807/P granted on 30th March 2015 by the Greater London Authority (for new buildings of 5-15 storeys, 345 dwellings, 823sqm of flexible retail and community floorspace and associated works (summary)).
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2017/0748/P Granted
Calthorpe House 15 - 20 Phoenix Place London WC1X 0DA
Rendering of the north elevation of the development approved under planning permission 2012/1897/P dated 25/06/2012 (as amended by 2015/6263/P dated 03/12/2015 and 2015/6254/P dated 17/02/2016).
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2015/6263/P Granted
Calthorpe House 15 - 20 Phoenix Place London WC1X 0DA
Alterations to include the installation of metal grilles on the southern elevation, changes to the internal courtyard elevations to introduce further glazing, internal alterations and associated works approved under planning permission 2012/1897/P dated 25/06/2012.
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2016/0967/P Granted
Calthorpe House 15 - 20 Phoenix Place London WC1X 0DA
Plans, elevations and section drawings of all new window and door openings (scale 1:10) and samples of facing materials for extensions and boundary treatment to Phoenix Place required by condition 4 of planning permission 2012/1897/P dated 25/06/12 and varied by 2015/6254/P (for change of use to a new British Postal Museum and Archive (Class D1) with ancillary bar/café facilities, two storey rear extension, three storey infill side extension, single storey side extension, installation of new windows, relocation of rooftop plant area, associated alterations to the façades and landscaping).
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2017/1252/P Granted
Calthorpe House 15 - 20 Phoenix Place London WC1X 0DA
Variation of conditions 3 (use as Museum and Archive only), 7 (hours of Museum use), 8 (hours of bar/cafe use) and 9 (hours of courtyard use) of planning permission 2012/1897/P dated 25/06/2012 (as varied by 2015/6254/P dated 17/02/2016) for: (change of use from offices (B1) to a new British Postal Museum and Archive (Class D1) with ancillary bar/café facilities and associated extensions and alterations to the building) CHANGES ARE to allow the premises to be used for public and private events (Sui Generis) and extend the hours of operation of the buildings uses and courtyard.
Other full applications applications
In Camden
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2026/0743/P Granted
34-42 Middlesex House Cleveland Street London W1T 4JE
Details pursuant to Condition 6 (Living Roof) of planning permission 2024/2020/P granted on 12/09/2024 "(Minor refurbishment and rooftop works including: upgraded entrance and reception area; new cycle storage and associated end of trip facilities; new/replaced rooftop plant and plant enclosures; creation of a rooftop amenity area with pavilion structure; hard and soft rooftop landscaping; and all associated and ancillary works)."
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2026/3202/P Awaiting decision
Flat 1 94 Goldhurst Terrace London NW6 3HS
Erection of a single storey rear extension.
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2026/0335/P Granted
216A West End Lane London NW6 1UX
Conversion of 1 x 7 bedroom flat (C3) and 1 x 2 bedroom flat (C3) to 1 x 7 bedroom House in Multiple Occupation (Sui-generis) and 1 x 1 bedroom flat (C3) and installation of four rooflights
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2026/3229/P Awaiting decision
52 Neal Street London WC2H 9PA
Alterations to the shopfront and installation of awnings.
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2026/2160/P Granted
120 College Place London NW1 0DJ
Erection of a rear roof extension, formation of a rear roof terrace and installation of 2x rooflights to front roof slope, and associated works.