Planning application
2018/5167/L
Flats 3 and 4 23 Harrington Square London NW1 2JJ
Proposal
Internal alterations in association with amalgamation of 2 flats into 1 at ground and first floor levels
As published by the council, reference 2018/5167/L
Timeline
Dates from the published record
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27 Feb 2019
Decision issued: Refused
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22 Jul 2026
Added to PlanIndex
What happens at appeal
The process from here
This application is at appeal, which passes the decision from the council to the national planning inspectorate, or in Scotland usually to a local review body first. The appeal considers the scheme afresh against the same policies.
Anyone who commented on the original application is normally notified and can comment again within the appeal deadline. Appeal decisions take months rather than weeks, and the outcome replaces the council's decision.
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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2013/7288/P Refused
23 Harrington Square London NW1 2JJ
Erection of single storey rear extension at ground level to residential flat.
-
2014/4085/P Refused
23 Harrington Square London NW1 2JJ
Erection of single storey rear extension at ground level to residential flat.
-
2019/1760/L Refused
Flat 3 and Flat 4 23 Harrington Square London NW1 2JJ
Installation of a step ladder to amalgamate two flats at ground and first floor levels into one flat in the closet wing.
-
2014/4254/L Refused
23 Harrington Square London NW1 2JJ
Internal and external alteration associated with erection of single storey rear extension at ground floor level to residential flat.
-
2019/5938/L Granted
Flats 3 & 4 23 Harrington Square London NW1 2JJ
To amalgamate Flat 3 and Flat 4 at ground and first floor levels into one flat by adding a ladder.
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2013/7517/L Refused
23 Harrington Square London NW1 2JJ
Internal and external alteration associated with erection of single storey rear extension at ground floor level to residential flat.
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.
-
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.
-
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).