Planning application
58-59 Hillfield Court Belsize Avenue London NW3 4BG
Works: New dwelling Domestic
Read from the description, not a valuation. How we read the register
Permission granted. Work must normally begin within three years of the decision or the permission lapses.
Proposal
Change of use from 1 single dwelling into 2 separate flats (reinstatement of 1x 1bed and 1 x 2bed flats) Class C3.
As published by the council, reference 2023/3551/P
Application record
- Reference
- 2023/3551/P
- Category
- Full applications
- Status
- Final Decision
- Decision
- Granted Subject to a Section 106 Legal Agreement
- Decided
- 28 Jan 2025
- Postcode
- NW3 4BG
Site history
Applications at this address on the Camden register
This site has had 2 applications since 2023: 2 approved, 0 refused.
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2023/3550/P Granted
58-59 Hillfield Court Belsize Avenue London NW3 4BG
Replacement of single glazed crittal windows with double glazed aluminium windows on front and rear elevations.
Timeline
Dates from the published record
-
28 Jan 2025
Decision issued: Granted Subject to a Section 106 Legal Agreement
-
22 Jul 2026
Added to PlanIndex
What this grant of permission means
Camden granted permission on 28 January 2025, 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
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Hillfield Court Belsize Avenue London
WITHIN THE GROUNDS: 4 x Cypress - Fell. 1 x Cherry - Remove. 1 x Cherry Plum - Remove. 1 x Mountain Ash - Fell. Group of Cypress - Reduce by at 30% of their height. 10 x Lime - Cut back growth close to the flats. 2 x Elder - Remove.
Granted Trees -
Hillfield Court Belsize Avenue London NW3 4BJ
The replacement of existing single glazed metal windows with double glazed metal windows to 4x existing bays facing inner courtyard elevation of residential mansion block (Class C3).
Granted Full applications Windows or glazing -
Hillfield Court Belsize Avenue London NW3 4BJ
COMMUNAL AREA: 1 x Sycamore (T56) - Reduce crown back to previous points of reduction, (3m - 3.5m off height and 2m - 2.5m off width). 1 x Sycamore (T57) - Reduce crown back to previous points of reduction, (2.5m - 3m off height and 2m off width).
Granted Trees -
Hillfield Court Belsize Avenue London NW3 4BH
REAR GARDEN: Group of Limes G1 - Reduce side overhanging carpark, by approximately 2m, to try and prevent damage to cars from bird droppings and lime sap, reduce height to previous reduction points. 1 x Norway maple T2 - crown reduce 20% of total height and 30% laterals, to maintain size and local amenity value.
Granted Trees -
Hillfield Court Belsize Avenue London NW3 4BJ
IN GROUNDS: 1 x Elm (T1) - Fell to ground level. 7 x Limes (T5 - T11) - Reduce crown back to previous points of reduction (2 - 3m off height and width). 1 x Silver Birch (T21) - Reduce lateral branches by 2.5m to give 2m clearance from adjacent property. 1 x Prunus and 1 x Birch (G27) - Fell to ground level. 1 x Bay (G27) - Reduce crown by 3m. 1 x Rowan (T32) - Fell to ground level.
Granted Trees -
Hillfield Court Belsize Avenue London NW3 4BJ
IN GROUNDS RIGHT SIDE: 1 x Silver Birch (T14) - Fell to ground level. 3 x Silver Birch (T15, T16 & T18) - Reduce heights by 2.5m and widths by 1m - 1.5m. 1 x Bay Tree (T27) - Reduce height by 1.5m - 2m. ENTRANCE GLENLOCH ROAD: 1 x Silver Birch (T21)) - Reduce side facing building by 1.5m and crown lift to 4m. FRONT GARDEN: 1 x Oak (T44) - Fell to ground level. 1 x Sycamore (T58) - Reduce height by 3.5m and width by 2.5m all around and thin crown by 20%. 1 x Sycamore (T59) - Reduce crown back to previous points of reduction, (8m off height and 3m off width). FRONT PARKING AREA: 1 x Pear (T61) - Fell to ground level.
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.