Planning application
2025/1781/L
Frognal Rise House Lower Terrace London NW3 6RE
Proposal
Demolition of existing garage and interlinking gallery and replacement with new garage and garden room with link, new basement floor below garden, alterations to main house including replacement windows including reinstated oriel window and new French doors to entrance elevation, new roofing to side wing, new portico and replacement door to front elevation, enlargement of existing lightwell, replacement gates and canopy over entrance gate, restorations of boundary treatments, associated internal alterations including partial underpinning works and other minor alterations.
As published by the council, reference 2025/1781/L
Timeline
Dates from the published record
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22 Apr 2025
Received by Camden
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2 May 2025
Validated
Checked as complete and ready for consideration.
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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.
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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2025/1690/P Awaiting decision
Frognal Rise House Lower Terrace London NW3 6RE
Demolition of existing garage and interlinking gallery and replacement with new garage and garden room with link, new basement floor, alterations to main house including replacement windows including reinstated oriel window and new French doors to entrance elevation, new roofing to side wing, new portico and replacement door to front elevation, enlargement of existing lightwell, new ASHP and associated enclosure, replacement gates and canopy over entrance gate, restorations of boundary treatments and other minor alterations.
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2021/4489/T Granted
Frognal Rise House Lower Terrace London NW3 6RE
FRONT SIDE GARDEN: 1 x Magnolia Grandiflora - Thin throughout the crown by 15% Reduce height by 1.8-2m Reduce the unruly spread to balance and shape Maintenance works in line with good Arboricultural practice
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2026/1418/P Awaiting decision
Frognal Rise Hampstead NW3 6SZ
Erection of a telecommunications mast, installation of associated cabinets.
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2020/3628/T Granted
14 Lower Terrace London NW3 6RE
REAR GARDEN: 1 x Betula pendula (T2) - Reduce overall height by 1.5m and trim pendulous curtain of branches to 2.5m.
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2020/3615/T Granted
14 Lower Terrace London NW3 6RE
FRONT GARDEN: 1 x Prunus (cerasifera pissardii) (T1) - 30% crown reduction, removing 1.5 to 2m from the extent of each branch, no space for future growth.
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2020/2400/T Granted
14 Lower Terrace London NW3 6RE
FRONT GARDEN: 1 x Plum Tree - Reduce by 2m all over. 1 x Magnolia Tree - Reduce by 2m, limbs growing over road.
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).