Planning application
11 Chalcot Gardens London NW3 4YB
Works: Loft or dormer Windows or glazing
Permission granted. Work must normally begin within three years of the decision or the permission lapses.
Proposal
Alterations involving the conversion from two maisonettes (11 at lower, upper ground and first floor, and 11a at second and third floors) into a single maisonette (across all floors), repositioning of three existing rooflights on the North East elevation, and removal of window at second floor level (Class C3).
As published by the council, reference 2011/0226/P
Application record
- Reference
- 2011/0226/P
- Category
- Full applications
- Status
- Final Decision
- Decision
- Granted
- Decided
- 21 Mar 2011
- Postcode
- NW3 4YB
Site history
Applications at this address on the Camden register
This site has had 11 applications since 2010: 10 approved, 1 refused.
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2024/0925/T Granted
11 Chalcot Gardens London NW3 4YB
REAR GARDEN: 1 x Apple (T1) - Reduce all round to previous reduction points approx. 1m leaving shortened furnishing growth. 1 x Ash (Fraxinus excelsior) (T2) - Reduce to previous reduction points approx. 2m - 3m leaving shortened furnishing growth.
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2019/5538/P Granted
11 Chalcot Gardens London NW3 4YB
Removal of condition 2 (retention of studio flat at rear second floor) of planning permission 2011/0226/P dated 21/03/2011 for Alterations involving the conversion from two maisonettes (11 at lower, upper ground and first floor, and 11a at second and third floors) into a single maisonette (across all floors), repositioning of three existing rooflights on the North East elevation, and removal of window at second floor level (Class C3) namely to allow use of the whole building as a single family dwelling house (Class C3 use).
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2018/0168/T Granted
11 Chalcot Gardens LONDON NW3 4YB
REAR GARDEN: 1 x Ash - Reduce crown height and lateral branches by 2-3m, pruning back to suitable growth points, leaving shortened selected secondary growth to form a smaller neater symmetrical shaped canopy. 1 x Malus - Reduce crown height and lateral branches by 0.5m, pruning back to suitable growth points, leaving shortened selected secondary growth to form a smaller neater symmetrical shaped canopy.
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2014/3437/P Granted
11 Chalcot Gardens London NW3 4YB
Replacement of lower ground floor door with sliding door, installation of green roof and reconfiguration of two storey rear extension.
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2014/0348/P Granted
11 Chalcot Gardens London NW3 4YB
The installation of an external air conditioning condenser unit and associated condenser pipe work to south side at lower ground floor of house (retrospective).
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2013/5656/P Granted
11 Chalcot Gardens London NW3 4YB
Replacement of existing sash windows and french doors with steel framed sliding doors at lower ground floor level of rear extension to flat (Class C3).
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2010/6814/P Granted
11 Chalcot Gardens London NW3 4YB
Partial demolition of the front boundary brick wall in association with residential flat (Class C3).
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2010/4775/P Refused
11 Chalcot Gardens London NW3 4YB
Creation of vehicle hardstanding at front of property following partial demolition of front boundary wall to existing residential flat (Class C3).
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2010/4177/T Granted
11 Chalcot Gardens London NW3 4YB
FRONT GARDEN: 1 x Cherry- fell
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2010/2264/P Granted
11 Chalcot Gardens London NW3 4YB
Additions and alterations involving the erection of new glazed rear conservatory, the installation of new windows and French doors to raised rear extension, including replacement of two existing circular windows to side elevation with timber sliding sash windows, and replacement of glazing within existing windows to side elevation with stained glass (following the demolition of timber glazed rear conservatory and partial demolition of rear extension below).
Timeline
Dates from the published record
-
21 Mar 2011
Decision issued: Granted
-
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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2019/5538/P Granted
11 Chalcot Gardens London NW3 4YB
Removal of condition 2 (retention of studio flat at rear second floor) of planning permission 2011/0226/P dated 21/03/2011 for Alterations involving the conversion from two maisonettes (11 at lower, upper ground and first floor, and 11a at second and third floors) into a single maisonette (across all floors), repositioning of three existing rooflights on the North East elevation, and removal of window at second floor level (Class C3) namely to allow use of the whole building as a single family dwelling house (Class C3 use).
What this grant of permission means
Camden granted permission on 21 March 2011, 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
-
11 Chalcot Gardens London NW3 4YB
Additions and alterations involving the erection of new glazed rear conservatory, the installation of new windows and French doors to raised rear extension, including replacement of two existing circular windows to side elevation with timber sliding sash windows, and replacement of glazing within existing windows to side elevation with stained glass (following the demolition of timber glazed rear conservatory and partial demolition of rear extension below).
Granted Full applications Extension Demolition +1 -
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11 Chalcot Gardens London NW3 4YB
Creation of vehicle hardstanding at front of property following partial demolition of front boundary wall to existing residential flat (Class C3).
Refused Full applications DemolitionSmall domestic -
11 Chalcot Gardens London NW3 4YB
The installation of an external air conditioning condenser unit and associated condenser pipe work to south side at lower ground floor of house (retrospective).
Granted Full applications -
10 Chalcot Gardens London NW3 4YB
FRONT GARDEN: 1 x Weeping Willow - Fell to ground level.- AMENDED ADDRESS.
Granted Trees -
11 Chalcot Gardens LONDON NW3 4YB
REAR GARDEN: 1 x Ash - Reduce crown height and lateral branches by 2-3m, pruning back to suitable growth points, leaving shortened selected secondary growth to form a smaller neater symmetrical shaped canopy. 1 x Malus - Reduce crown height and lateral branches by 0.5m, pruning back to suitable growth points, leaving shortened selected secondary growth to form a smaller neater symmetrical shaped canopy.
Granted Trees
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.
-
2026/3830/P Awaiting decision
Euston Tower 286 Euston Road London NW1 3DP
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.
-
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)
-
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.