Planning application
20 Mecklenburgh Square London WC1N 2AD
Works: Extension
Relates to 2012/1012/P
Permission granted. Work must normally begin within three years of the decision or the permission lapses.
Proposal
Non-material amendment to change cladding and covering materials in rear extension, change of plan layout of upper ground floor to rear extension by replacing drawing numbers 220_G_020G, 021H and 022G with drawing numbers 220_G_020K, 021K and 022H pursuant to pursuant to approved permission reference 2012/1012/P dated 09/05/2012
As published by the council, reference 2014/2928/P
Application record
- Reference
- 2014/2928/P
- Category
- Full applications
- Status
- Final Decision
- Decision
- Granted
- Decided
- 3 Jul 2014
- Postcode
- WC1N 2AD
Site history
Applications at this address on the Camden register
This site has had 6 applications since 2010: 6 approved, 0 refused.
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2014/3480/L Granted
20 Mecklenburgh Square London WC1N 2AD
Alterations to cladding and minor change of plan layout to the upper ground floor of the rear extension approved on 09/05/12 (ref: 2012/1255/L). Retrospective.
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2012/1255/L Granted
20 Mecklenburgh Square London WC1N 2AD
Demolition of an existing two-storey closet wing and replacement with the erection of a two-storey rear extension, a new glazed staircase enclosure and roof garden on the flat roof of the proposed rear extension, including a new glass balustrade at first floor level, and internal and external alterations including retrospective consent for works to the main stone staircase to existing flat (Class C3).
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2012/1012/P Granted
20 Mecklenburgh Square London WC1N 2AD
Demolition of an existing two-storey closet wing and replacement with the erection of a two-storey rear extension, a new glazed staircase enclosure and roof garden on the flat roof of the proposed rear extension, including a new glass balustrade at first floor level, and internal and external alterations to existing flat (Class C3).
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2010/3452/L Granted
20 Mecklenburgh Square London WC1N 2AD
Internal and external alterations to non self contained maisonette (Class C3) at basement, ground and first floor levels including replacement of first floor rear sash window with French door and fixed lights.
-
2010/3428/P Granted
20 Mecklenburgh Square London WC1N 2AD
Replacement of first floor rear sash window with French door and fixed lights to non self contained maisonette (Class C3).
Timeline
Dates from the published record
-
3 Jul 2014
Decision issued: Granted
-
22 Jul 2026
Added to PlanIndex
Related applications
Cases linked to this one on the register
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2012/1012/P Granted
20 Mecklenburgh Square London WC1N 2AD
Demolition of an existing two-storey closet wing and replacement with the erection of a two-storey rear extension, a new glazed staircase enclosure and roof garden on the flat roof of the proposed rear extension, including a new glass balustrade at first floor level, and internal and external alterations to existing flat (Class C3).
What this grant of permission means
Camden granted permission on 3 July 2014, 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 0.3 miles
-
20 Mecklenburgh Square London WC1N 2AD
Demolition of an existing two-storey closet wing and replacement with the erection of a two-storey rear extension, a new glazed staircase enclosure and roof garden on the flat roof of the proposed rear extension, including a new glass balustrade at first floor level, and internal and external alterations including retrospective consent for works to the main stone staircase to existing flat (Class C3).
Granted Heritage and listed buildings Extension Demolition +1 -
Flat 1 20 Mecklenburgh Square London WC1N 2AD
Minor internal alterations including; replace glazed doors on extension with a contemporary design, replace window and door to yard in lower ground floor kitchen with contemporary design replacement, change floor covering of yard from limestone to slate and replace timber cladding on recent extension with render and replace glass balustrade to extension with black metal railings.
Granted Heritage and listed buildings Extension Windows or glazing -
Flat 1 20 Mecklenburgh Square London WC1N 2AD
Minor internal alterations including; replace contemporary designed glazed doors on extension with a contemporary design, replace window and door to yard in lower ground floor kitchen with contemporary design, change floor covering of yard from limestone to slate and replace timber cladding on recent extension with render and replace glass balustrade to extension with black metal railings.
Granted Full applications Extension Windows or glazing -
20 Mecklenburgh Square London WC1N 2AD
Replacement of first floor rear sash window with French door and fixed lights to non self contained maisonette (Class C3).
Granted Full applications Windows or glazing -
20 Mecklenburgh Square London WC1N 2AD
Internal and external alterations to non self contained maisonette (Class C3) at basement, ground and first floor levels including replacement of first floor rear sash window with French door and fixed lights.
Granted Heritage and listed buildings Windows or glazing -
20 Mecklenburgh Square London WC1N 2AD
Alterations to cladding and minor change of plan layout to the upper ground floor of the rear extension approved on 09/05/12 (ref: 2012/1255/L). Retrospective.
Granted Heritage and listed buildings Extension
Other full applications
In Camden
-
2026/0990/P Refused
1 Bleeding Heart Yard & 19 Greville Street London EC1N 8SJ
Change of use from office space and restaurant use (Class E) and members club (Sui Generis) to affordable workspace and restaurant use (Class E) and 1 x residential unit on the third and fourth floors (Class C3). Erection of a two-storey roof extension across 19 Greville Street and 1 Bleeding Heart Yard, including alterations at second-floor level to the interior courtyard elevation, ground-floor fenestration changes, and a roof terrace for the associated residential unit.
-
2026/3044/P Granted
London Irish Centre 50-52 Camden Square London NW1 9XB
Details to discharge Condition 25 Part A (Air Quality Monitoring) of planning permission ref. 2020/1481/P dated 17/05/24 for 'Redevelopment of site to provide new and reconfigured community centre and ancillary residential accommodation (Class D1/ D2) involving alterations to retained buildings at No's. 50, 51 and 52 Camden Square including replacement of two storey 'link' building; demolition of Murray Street and Murray Mews buildings and replacement with part-three / part-four storey building (plus basement level) with second and third floor terraces and new entrance; associated landscaping and cycle parking'.
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2026/4338/P Awaiting decision
32 Willoughby Road London NW3 1RU
Details to discharge condition 6 (tree protection methods) of planning permission 2025/4186/P granted 13/11/2025 for 'Demolition of existing two storey outrigger and replacement with part two-storey, part single storey rear extension, loft conversion with dormer and roof light to main roof at rear, new windows to flanking wall, replacement of existing windows and installation of a gate and fence to side'.
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2026/4141/P Awaiting decision
24 Endell Street London WC2H 9HQ
Relocation of three air conditioning condenser units to first floor roof, construction of an acoustic enclosure and other associated works.
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2026/3907/P Awaiting decision
Flat 1 16 Lyndhurst Road London NW3 5NL
External renovations to the front of the property, including works to the entry porch, steps, replacment front door, installation of metal railings to boundary wall and paving to front garden and erection of a glass roof to the side passage to create a bike shelter.