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Planning application

56 Belsize Avenue London NW3 4AA

Granted Camden 2010/3360/P Full applications

Works: Windows or glazing 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

Excavation of front garden to create additional basement accommodation with new green roof, installation of staircase and enlargement of windows within front area to basement, and alteration of fenestration to rear ground floor of existing dwelling house (Class C3).

As published by the council, reference 2010/3360/P

Application record

Reference
2010/3360/P
Category
Full applications
Status
Final Decision
Decision
Granted Subject to a Section 106 Legal Agreement
Decided
23 Dec 2010
Postcode
NW3 4AA

Site history

Applications at this address on the Camden register

This site has had 6 applications since 2010: 4 approved, 0 refused.

  • 2017/2442/T Granted

    56 Belsize Avenue London NW3 4AA

    REAR GARDEN; 1 x Cedar: Reduce over-long branches into internal crown-line (approx. 2m)

    Decided 7 Jun 2017 Trees
  • 2011/2779/T Granted

    56 Belsize Avenue London NW3 4AA

    (TPO Ref: C968) REAR GARDEN: 1 x Lombardy Poplar - Reduce height by 30%.

    Decided 3 Aug 2011 Trees
  • 2011/0206/P Granted

    56 Belsize Avenue London NW3 4AA

    Details of method statement for the protection of the Norway Maple (condition 3); full details of hard and soft landscaping and means of enclosure of all un-built, open areas (condition 4); and a structural report (condition 5) pursuant to planning permission dated 23/12/10 (ref. 2010/3360/P) for excavation of front garden to create additional basement accommodation with various alterations to existing dwelling house (Class C3).

    Decided 9 Mar 2011 Full applications
  • 2011/0012/T Split decision

    56 Belsize Avenue London NW3 4AA

    REAR GARDEN: 1 x Lombardy Poplar & 1x Poplar - Fell.

    Decided 31 Jan 2011 Trees
  • 2010/3566/T Withdrawn

    56 Belsize Avenue London NW3 4AA

    FRONT GARDEN: 1 x Ash - Fell.

    Decided 3 Aug 2010 Trees

Timeline

Dates from the published record

  1. 23 Dec 2010

    Decision issued: Granted Subject to a Section 106 Legal Agreement

  2. 22 Jul 2026

    Added to PlanIndex

Cases linked to this one on the register

1 later application on the register refers to this one:

  • 2011/0206/P Granted

    56 Belsize Avenue London NW3 4AA

    Details of method statement for the protection of the Norway Maple (condition 3); full details of hard and soft landscaping and means of enclosure of all un-built, open areas (condition 4); and a structural report (condition 5) pursuant to planning permission dated 23/12/10 (ref. 2010/3360/P) for excavation of front garden to create additional basement accommodation with various alterations to existing dwelling house (Class C3).

    Decided 9 Mar 2011 Full applications

What this grant of permission means

Camden granted permission on 23 December 2010, 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

  • 56 Belsize Avenue London NW3 4AA

    2010/3566/T 0m away

    FRONT GARDEN: 1 x Ash - Fell.

    Withdrawn Trees

  • 56 Belsize Avenue London NW3 4AA

    2011/0206/P 0m away

    Details of method statement for the protection of the Norway Maple (condition 3); full details of hard and soft landscaping and means of enclosure of all un-built, open areas (condition 4); and a structural report (condition 5) pursuant to planning permission dated 23/12/10 (ref. 2010/3360/P) for excavation of front garden to create additional basement accommodation with various alterations to existing dwelling house (Class C3).

    Granted Full applications
    Domestic

  • 56 Belsize Avenue London NW3 4AA

    2011/2779/T 0m away

    (TPO Ref: C968) REAR GARDEN: 1 x Lombardy Poplar - Reduce height by 30%.

    Granted Trees

  • 56 Belsize Avenue London NW3 4AA

    2011/0012/T 0m away

    REAR GARDEN: 1 x Lombardy Poplar & 1x Poplar - Fell.

    Split decision Trees

  • 60 C BELSIZE AVENUE LONDON NW3 4AA

    2012/0870/P 15m away

    Demolition of existing conservatory roof at ground floor rear elevation, formation of a new flat roof and replacement of existing single glazed windows with doubled glazed timber windows all associated with the use as residential flat (Class C3).

    Withdrawn Full applications Extension Demolition +1

  • 54 Belsize Avenue London London NW3 4AE

    2015/0930/P 20m away

    Replacement of rear ground floor french doors with timber sash windows to match first floor windows granted under reference 2014/6596/P dated 28/11/14.

    Granted Full applications Windows or glazing

In Camden

  • 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.

    16 Jun 2026 Full applications
  • 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.

    4 Sep 2026 Full applications
  • 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)

    31 Jul 2026 Full applications
  • 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”

    9 Feb 2026 Full applications
  • 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.

    3 Sep 2026 Full applications