Planning application
175 Arlington Road London NW1 7EY
Works: New dwelling Extension Loft or dormer
Still open. Anyone can comment while the consultation period runs, and comments go to the council rather than to us.
Proposal
Erection of rear mansard roof extension to facilitate the creation of 1 x self-contained residential unit by splitting the existing second-third floor duplex flat into 2 x separate flats; and installation of 7 x PV panels on flat roof.
As published by the council, reference 2024/5594/P
Application record
- Reference
- 2024/5594/P
- Category
- Full applications
- Status
- Registered
- Postcode
- NW1 7EY
Site history
Applications at this address on the Camden register
This site has had 4 applications since 2022: 1 approved, 0 refused.
-
2023/4321/P Awaiting decision
175 Arlington Road London NW1 7EY
Excavation of new basement floor to enlarge ground floor flat and alterations to shopfront.
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2021/4929/P Granted
175 Arlington Road London NW1 7EY
Erection of mansard roof extension, extension to rear across ground, first and second floor including creation of terraces, conversion to create three flats, alterations to front ground floor elevation.
-
2024/4948/P Awaiting decision
175 Arlington Road London NW1 7EY
Installation of three air conditioning units.
Timeline
Dates from the published record
-
22 Jul 2026
Added to PlanIndex
-
Decision
Awaiting decision
The statutory target is eight weeks for most applications and thirteen for major development. Extensions of time are common.
Camden took a median of 43 days over the applications it decided in the last year.
What happens while it is decided
This application is with Camden for determination, against a statutory target of eight weeks. Over the last year Camden decided full applications in a median of 61 days. More in our guide to how long planning decisions take.
About full applications
A full application seeks permission for a complete, detailed proposal in one go, with siting, design, access and landscaping all fixed at this stage. More in our guide to planning application types.
Nearby applications
Within 0.3 miles
-
175 Arlington Road London NW1 7EY
92% historically approved · decision due ~9 May
Excavation of new basement floor to enlarge ground floor flat and alterations to shopfront.
Awaiting decision Full applications Windows or glazing 14 docs -
175 Arlington Road London NW1 7EY
Erection of mansard roof extension, extension to rear across ground, first and second floor including creation of terraces, conversion to create three flats, alterations to front ground floor elevation.
Granted Full applications New dwelling Extension +1Several homes -
175 Arlington Road London NW1 7EY
92% historically approved
Installation of three air conditioning units.
Awaiting decision Full applications -
Flat 1 177 Arlington Road London NW1 7EY
Rear balcony door and window.
Granted Full applications Windows or glazing -
173 Arlington Road London NW1 7EY
Erection of mansard roof extension associated with the existing residential maisionette.
Granted Full applications Extension Loft or dormer 9 docs -
173 Arlington Road London Camden NW1 7EY
92% historically approved · decision due ~7 Oct
Mansard roof extension, including the front and rear dormers, the raised parapet, the altered flank wall and the windows installed within the dormers (Retrospective)
Awaiting decision Full applications Extension Loft or dormer +1 4 docs
Other full applications
In Camden
-
2026/0990/P Refused
1 Bleeding Heart Yard & 19 Greville Street London EC1N 8SJ
Change of use from office space and restaurant use (Class E) and members club (Sui Generis) to affordable workspace and restaurant use (Class E) and 1 x residential unit on the third and fourth floors (Class C3). Erection of a two-storey roof extension across 19 Greville Street and 1 Bleeding Heart Yard, including alterations at second-floor level to the interior courtyard elevation, ground-floor fenestration changes, and a roof terrace for the associated residential unit.
-
2026/3044/P Granted
London Irish Centre 50-52 Camden Square London NW1 9XB
Details to discharge Condition 25 Part A (Air Quality Monitoring) of planning permission ref. 2020/1481/P dated 17/05/24 for 'Redevelopment of site to provide new and reconfigured community centre and ancillary residential accommodation (Class D1/ D2) involving alterations to retained buildings at No's. 50, 51 and 52 Camden Square including replacement of two storey 'link' building; demolition of Murray Street and Murray Mews buildings and replacement with part-three / part-four storey building (plus basement level) with second and third floor terraces and new entrance; associated landscaping and cycle parking'.
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2026/4338/P Awaiting decision
32 Willoughby Road London NW3 1RU
Details to discharge condition 6 (tree protection methods) of planning permission 2025/4186/P granted 13/11/2025 for 'Demolition of existing two storey outrigger and replacement with part two-storey, part single storey rear extension, loft conversion with dormer and roof light to main roof at rear, new windows to flanking wall, replacement of existing windows and installation of a gate and fence to side'.
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2026/4141/P Awaiting decision
24 Endell Street London WC2H 9HQ
Relocation of three air conditioning condenser units to first floor roof, construction of an acoustic enclosure and other associated works.
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2026/3907/P Awaiting decision
Flat 1 16 Lyndhurst Road London NW3 5NL
External renovations to the front of the property, including works to the entry porch, steps, replacment front door, installation of metal railings to boundary wall and paving to front garden and erection of a glass roof to the side passage to create a bike shelter.