Planning application
2024/1044/L
15 Arlington Road London NW1 7ER
Proposal
Proposed lower ground floor rear extension, new access to the rear garden from the existing terrace, new front lightwell stair and internal reconfiguration works to the lower ground, first and second floors
As published by the council, reference 2024/1044/L
Timeline
Dates from the published record
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9 Oct 2024
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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2019/0229/L Refused
133 Arlington Road London NW1 7ET
Erection of single-storey rear extension to ground floor.
-
2012/6783/L Granted
133 Arlington Road London NW1 7ET
Internal and external works to existing dwelling house to include the demolition of existing rear extension and erection of single storey extension at basement level with timber decking above (roof level).
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2024/5224/T Granted
34 Mornington Crescent London NW1 7RE
REAR GARDEN: 1 x Fig (T1) - Reduce crown to previous pruning points, approx. 4m reduction. 1 x Bamboo (T2) - Reduce height to approx. 1.75m from ground level (wall height). 1 x Bamboo T3) - Reduce height to approx. 1.75m from ground level (wall height).
-
2026/2368/L Granted
34 Mornington Crescent London NW1 7RE
Installation of external incoming gas main connection and internal distribution pipes; replacement of basement and second-floor boilers; repairs to timber sash windows; installation of internal secondary glazing; repairs to front lightwell railings, gate and gate post including reinstatement of lock case (part-retrospective).
-
2021/5071/T Granted
31 Mornington Crescent London NW1 7RE
REAR GARDEN: 2 x Limes (T1 & T2) - Repollard sides overhanging the garden of number 12 Albert Street back to previous pollard points (approx. 2m - 3m of re-growth).
-
2015/2149/L Granted
32 Mornington Crescent London NW1 7RE
Replacement of existing front balcony at first floor level.
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.
-
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
-
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).