Planning application
2015/5441/L
Chestnut Cottage Vale of Health London NW3 1AZ
Proposal
Erection of a single storey side extension, single storey garage extension, erection of a timber pergola, creation of a new rear window opening, relocation of boundary gate and internal works to the stairs and walls.
As published by the council, reference 2015/5441/L
Timeline
Dates from the published record
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3 Dec 2015
Decision issued: Granted
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22 Jul 2026
Added to PlanIndex
What a grant of permission means
The process from here
Permission has been granted, usually subject to conditions listed on the decision notice, some of which must be discharged before work starts. The decision notice on the council portal sets out exactly what was approved.
Work must normally begin within three years of the decision or the permission lapses. Neighbours cannot appeal a grant; challenging one means judicial review of how the decision was made, within tight time limits.
About heritage and listed buildings applications
How this application type works
Heritage applications concern listed buildings and conservation areas. Listed building consent is needed for works, inside or out, that affect the special interest of a listed building, and carrying out such works without consent is a criminal offence. The council weighs harm to the heritage asset against any public benefit of the proposal.
More on heritage and listed buildings applications in our guide
Nearby applications
Within 500 metres
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2016/1108/T Granted
Chestnut Cottage Vale of Health London NW3 1AZ
(TPO Ref:3H) FRONT GARDEN: 1 x Horse Chestnut - Overall crown reduction of 2m. Reduce large limb overhanging property to give 2m clearance.
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2026/2969/T Awaiting decision
Chestnut Cottage Vale Of Health London NW3 1AZ
(TPO REF: 3H-T15) FRONT GARDEN: 1 x Horse Chestnut (Aesculus hippocastanum) (T6) - Crown reduction by 2m in height bringing lateral growth to shape by 1.5m. Leaving the trees at a standing height of 9m.
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2020/2132/T Granted
Chestnut Cottage Vale Of Health London NW3 1AZ
FRONT GARDEN: 1 x Horse Chestnut (T1) - Reduce crown by 1 - 2m, approx. previous pruning points, to maintain tree as a smaller specimen and reduce the risk of future branch failure and reduce branches extending over roof to provide 2 - 3m clearance.
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2020/2154/T Granted
Chestnut Cottage Vale Of Health London NW3 1AZ
SIDE GARDEN: 1 x Magnolia Grandiflora (T2) - Reduce by 0.5 - 1m to improve form. REAR GARDEN: 1 x Bay Tree (T3) - Reduce height by approx. 2m and feather the sides to maintain a domed shape. 1 x Plum Tree (T4) - Reduce height by 2 - 3m to maintain the tree as a smaller specimen and bring the top in line with the surrounding hedge. 1 x Bay tree (T5) - Reduce height by 2 - 3m to maintain tree as a smaller specimen and bring the top in line with surrounding hedge. 1 x Holly Hedge (G1) - Trim the growth over the path as hard as possible while maintaining a green screen, approximately 0.3m over path and reduce the height by 1.5 - 2m to manage the height of the hedge.
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2010/5804/T Granted
Chestnut Cottage Vale of Heath NW3 1AZ
FRONT GARDEN - 1 x - Horse Chestnut - Reduce crown by 20% back to previous points.
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2011/0490/T Granted
Chestnut Cottage Vale Of Health London NW3 1AZ
REAR GARDEN: 1 x Holly Tree - Reduce crown by 50%.
Other heritage and listed buildings applications
In Camden
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2026/3248/L Awaiting decision
15 Eton Villas London NW3 4SG
Single storey rear extension, internal reconfigurations, installation of double-glazed windows and doors, new air-conditioning units, landscaping to rear garden and erection of outbuilding amongst other alterations to the property.
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2026/3213/L Awaiting decision
51, 53, 55, 57 Lamb's Conduit Street London Camden WC1N 3NB
Installation of gas infrastructure including an external gas riser, associated pipework, and internal alterations comprising the relocation of gas meters and associated connections
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2026/2318/L Granted
90 Frognal London NW3 6XB
Structural strengthening of underground vault and underpinning of northern side of ground-floor boot room.
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2026/2136/L Granted
45 Downshire Hill London NW3 1NU
Proposed repair and replacement of front elevation windows with matching single glazed timber sash units. Replacement modern French doors in slim-profile double glazing. Rear windows retained, and repaired as required.
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2026/2122/L Granted
6 Royal College Street London NW1 0TH
Various internal and external changes, including replacement and alteration to timber windows, adjustments to internal layout, installation of fire-rated doors and emergency lighting, relocation and rearrangement of bathroom and kitchen (retrospective).