Planning application
2026/0441/L
The Old Hall, East Wing South Grove London N6 6BP
Proposal
Replacement of roof including conservation rooflights to rear and side slopes; erection of single storey side extension; alterations to rear bay and replacement of front door and rear glazed doors. New garden outbuilding, garden store and landscaping including work to trees and basement extension. Internal alterations at all levels including new staircases to upper levels; new partitions; woodfibre internal insulation; new door openings and other changes to doors; new mouldings including cornices, and fireplaces.
As published by the council, reference 2026/0441/L
Timeline
Dates from the published record
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3 Feb 2026
Received by Camden
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4 Feb 2026
Validated
Checked as complete and ready for consideration.
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24 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.
What happens while it is decided
The process from here
This application is with Camden for determination. The council publicises it, consults neighbours and technical bodies where required, and weighs the responses against local and national planning policy.
The statutory target is eight weeks for most applications and thirteen for major development, though extensions of time are common. Comments carry most weight while the case is undecided, so check the council portal for the deadline if you want to respond.
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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2018/2957/HH Decided
The Old Hall South Grove London N6 6BP
High Hedges dispute.
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2011/4324/T Granted
The Old Hall South Grove London N6 6BP
DDD - REAR GARDEN: 1 x Mimosa - Fell to ground level. 1 x Whitebeam - Reduce secondary stem by 10-15%. Reduce any unruly branches to balance and shape crown - DDD.
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2015/1320/L Granted
1, The Old Hall South Grove London N6 6BP
Creation of glazed light well enclosure and replacement of railings
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2019/5244/T Withdrawn
The Old Hall South Grove London N6 6BP
REAR GARDEN: 1 x Red Maple - Crown lift to approx. 8m and thin crown.
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2010/0807/T Granted
The Old Hall South Grove London N6 6BP
REAR GARDEN: 1 x Tree of Heaven - fell
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2021/2567/P Granted
The Old Hall 1 South Grove London N6 6BP
Erection of detached single storey artist studio in rear garden.
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).