Planning application
11 Hampstead High Street London NW3 1PX
Works: New dwelling
At appeal, which passes the decision to the national inspectorate. Anyone who commented before is normally able to comment again.
Proposal
Construction of seven (7) 1m deep balconies to flats (Class C3) at first, second and third level of 11 Hampstead High Street
As published by the council, reference 2016/4427/P
Application record
- Reference
- 2016/4427/P
- Category
- Full applications
- Status
- Appeal Decided
- Postcode
- NW3 1PX
Site history
Applications at this address on the Camden register
This site has had 4 applications since 2017: 2 approved, 0 refused.
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2022/0700/P Awaiting decision
11 Hampstead High Street London NW3 1PX
Erection of two storey rear extension, following the excavation for a lower-ground floor extension to provide 1 x 3 bed self-contained flat.
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2022/0710/P Granted
11 Hampstead High Street London NW3 1PX
Excavation at basement level for a 2 storey rear extension to rear to provide 2 x 2 bed self-contained units, together with installation of photovoltaic cells on the roof of the existing building.
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2017/5990/P Granted
11 Hampstead High Street London NW3 1PX
Details of external materials as required by condition 3 of planning permission ref 2016/4427/P allowed on appeal on 26/04/2017 for erection of seven balconies to flats at first, second and third levels
Timeline
Dates from the published record
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22 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.
Camden took a median of 42 days over the applications it decided in the last year.
Related applications
Cases linked to this one on the register
1 later application on the register refers to this one:
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2017/5990/P Granted
11 Hampstead High Street London NW3 1PX
Details of external materials as required by condition 3 of planning permission ref 2016/4427/P allowed on appeal on 26/04/2017 for erection of seven balconies to flats at first, second and third levels
What happens at appeal
This application is at appeal, which passes the decision from Camden to the planning inspectorate, and the outcome will replace the council's decision. 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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HSBC Bank Plc 14 Hampstead High Street London NW3 1PY
Discharge of Condition 2 (sample panel of bricks to be provided indicating brick types, face bond, type and style of pointing, width of mortar joint and details of mortar mix) pursuant of LBC granted 14/04/2008 (LBC reference: 2008/5967/L for the demolition and reconstruction of the existing garden wall to the rear
Granted Heritage and listed buildings Demolition -
14 Hampstead High Street London NW3 1PY
Submission of details pursuant to Condition 2 (brick sample) attached to listed building consent granted on 14 April 2009 , ref: 2008/5967/L for demolition and reconstruction of the existing garden wall to the rear of building.
Withdrawn Heritage and listed buildings Demolition -
12-14 Hampstead High Street, London, NW3 1PY
REAR OF THE OLD BANK HOUSE: 8 x Lime - Remove. 1 x Laurel - Remove.
Granted Trees -
12 Hampstead High Street London NW3 1PY
Installation of an air conditioning unit at basement level on the rear elevation of the building in association with the bank (Class A2).
Granted Full applications -
11 Hampstead High Street London NW3 1PX
Excavation at basement level for a 2 storey rear extension to rear to provide 2 x 2 bed self-contained units, together with installation of photovoltaic cells on the roof of the existing building.
Granted Full applications Extension 18 docs -
11 Hampstead High Street London NW3 1PX
91% historically approved · decision due ~19 Dec
Erection of two storey rear extension, following the excavation for a lower-ground floor extension to provide 1 x 3 bed self-contained flat.
Awaiting decision Full applications Extension 20 docs
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.
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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.
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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.