Planning application
5 and 7 Adamson Road London NW3 3HX
Works: Extension Trees
Relates to 2023/4651/P
Still open. Anyone can comment while the consultation period runs, and comments go to the council rather than to us.
Proposal
Details required by Conditions 9 (Landscaping) and 10 (Tree Protection) of planning permission 2023/4651/P dated 23/10/2024 (for extensions and alterations at lower ground, upper ground floors, to enable the reconfiguration of the residential units).
As published by the council, reference 2026/1429/P
Application record
- Reference
- 2026/1429/P
- Type
- Approval of Details
- Status
- Registered
- Received
- 27 Apr 2026
- Validated
- 27 Apr 2026
- Ward
- Belsize
- Postcode
- NW3 3HX
Site history
Applications at this address on the Camden register
This site has had 5 applications since 2024: 1 approved, 0 refused.
-
2026/1427/P Awaiting decision
5 and 7 Adamson Road London NW3 3HX
Details required by Conditions 11 (Sustainable Drainage System) and 12 (Flood risk assessment) of planning permission 2023/4651/P dated 23/10/2024 (for extensions and alterations at lower ground, upper ground floors, to enable the reconfiguration of the residential units).
-
2023/4651/P Granted
5 and 7 Adamson Road London NW3 3HX
Amalgamation of lower ground floor and upper ground floor flats, from seven flats to four, erection of lower ground floor rear extension with terrace above, fenestration alterations, front boundary treatment, waste and cycle storage, landscaping and associated works.
-
2024/4909/P Awaiting decision
5 and 7 Adamson Road London NW3 3HX
Details required by Conditions 4a (windows), 4b (boundary walls), 4c (facing materials), 5 (terrace screens) 7 (basement engineer), 9 (landscaping), and 10 (Arboricultural method statement) of planning permission 2023/4651/P dated 23/10/2024 (for extensions and alterations at lower ground, upper ground floors, to enable the reconfiguration of the residential units).
-
2024/4910/P Awaiting decision
5 and 7 Adamson Road London NW3 3HX
Details required by Conditions 11 (Sustainable Drainage System) and 12 (Flood risk assessment) of planning permission 2023/4651/P dated 23/10/2024 (for extensions and alterations at lower ground, upper ground floors, to enable the reconfiguration of the residential units).
Timeline
Dates from the published record
-
27 Apr 2026
Received by Camden
-
24 Jul 2026
Added to PlanIndex
-
Decision
Awaiting decision
Decision expected by 22 June 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.
Camden took a median of 42 days over the applications it decided in the last year.
Related applications
Cases linked to this one on the register
-
2023/4651/P Granted
5 and 7 Adamson Road London NW3 3HX
Amalgamation of lower ground floor and upper ground floor flats, from seven flats to four, erection of lower ground floor rear extension with terrace above, fenestration alterations, front boundary treatment, waste and cycle storage, landscaping and associated works.
Documents
Plans, drawings, consultee responses and the officer's report
11 documents on file for this application
A planning file usually holds the application form, drawings and site plans, consultee responses, the officer's report and the decision notice.
Watch members (£5 a month) open the document list from here.
Open the documentsWhat 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 56 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
-
5 and 7 Adamson Road London NW3 3HX
91% historically approved · decision due ~22 Jun
Details required by Conditions 11 (Sustainable Drainage System) and 12 (Flood risk assessment) of planning permission 2023/4651/P dated 23/10/2024 (for extensions and alterations at lower ground, upper ground floors, to enable the reconfiguration of the residential units).
Awaiting decision Full applications Extension 34 docs -
5 - 7 Adamson Road London NW3 3HX
Extensions and alterations at lower ground, first floor and roof level including replacement mansard roof, installation of balconies/ terraces and alterations to fenestration to enable the reconfiguration of the residential units and create a shared access core resulting in a reduction from 19 units to 16 units with associated refuse and cycle storage and the erection of a front boundary treatment.
Granted Full applications Extension Loft or dormer +1 48 docsMajor scheme -
5 and 7 Adamson Road London NW3 3HX
91% historically approved
Details required by Conditions 4a (windows), 4b (boundary walls), 4c (facing materials), 5 (terrace screens) 7 (basement engineer), 9 (landscaping), and 10 (Arboricultural method statement) of planning permission 2023/4651/P dated 23/10/2024 (for extensions and alterations at lower ground, upper ground floors, to enable the reconfiguration of the residential units).
Awaiting decision Full applications Extension Windows or glazing -
Flats A - I, 5 Adamson Road and Flats 1 - 10, 7 Adamson Road London NW3 3HX
Continued use as 19 self-contained residential flats (Class C3).
Granted Full applications New dwelling -
5 - 7 Adamson Road London NW3 3HX
Amendment to omit reference to 'create a shared access core' from the development description of planning permission 2022/0706/P dated 26/07/2023 for 'Extensions and alterations at lower ground, first floor and roof level including replacement mansard roof, installation of balconies/ terraces and alterations to fenestration to enable the reconfiguration of the residential units and create a shared access core resulting in a reduction from 19 units to 16 units with associated refuse and cycle storage and the erection of a front boundary treatment'.
Granted Amendments Extension Loft or dormer +1 4 docsMajor scheme -
5 - 7 Adamson Road Belsize Park London NW3 3HX
Amalgamation of lower ground flats, lower ground rear extensions, first floor rear extensions, fenestration alterations, the installation of balconies/terraces and associated works.
Withdrawn Full applications New dwelling Extension +1
Other full applications
In Camden
-
2026/0369/P Granted
Railway embankment and land west of 49 Adelaide Road London NW3 3QB
Installation of a new DNO (Distribution Network Operator) cabinet and erection secure access gate to Adelaide Road, erection of staircase to railway embankment, associated works.
-
2026/3694/P Granted
19 Charterhouse Street London EC1N 6RA
Details pursuant to condition 19 (external lighting) of planning permission 2025/1683/P, granted subject to a legal agreement on 05/06/2026, for remodelling, refurbishment and extensions (including 3 additional storeys) of the existing building to provide Use Class E (commercial, retail/restaurant and jewellery workspace) and associated landscaping and facade works.
-
2026/3904/P Granted
14 Templewood Avenue London NW3 7XA
Details pursuant to Condition 5 (Tree protection measures) of planning permission 2026/2315/P dated 10/08/2026 for "Erection of an orangery/outbuilding in the rear garden."
-
2025/2002/P Granted
11 Doughty Street London WC1N 2PL
Change of use from office (Class E) to residential to form a single-family dwelling (Class C3); associated internal and external alterations
-
2026/3551/P Granted
19 Charterhouse Street London EC1N 6RA
Details pursuant to condition 21 (Details of gates/barriers onto Charterhouse Street) of planning permission 2025/1683/P, granted subject to a legal agreement on 05/06/2026, for remodelling, refurbishment and extensions (including 3 additional storeys) of the existing building to provide Use Class E (commercial, retail/restaurant and jewellery workspace) and associated landscaping and facade works.