Planning application
2026/1846/P
23 Delancey Street London NW1 7NP
Proposal
Non-material amendment to planning permission 2024/2529/P dated 18/11/2024 for 'Erection of two storey rear extension with green roof, alterations to front lightwell and railings including new access stairs, PV panels to roof, works to rear garden, alterations to front door and windows', namely reinstatement of rear window and alterations to garden levels.
As published by the council, reference 2026/1846/P
Timeline
Dates from the published record
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5 Jun 2026
Received by Camden
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24 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 amendments applications
How this application type works
An amendment application changes a permission that already exists. Non-material amendments cover small adjustments with no wider effect, while minor material amendments, usually made by varying a condition, allow modest design changes without a fresh application. Anything beyond that needs a new permission, so the scope here is deliberately narrow.
Nearby applications
Within 500 metres
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2026/2710/L Awaiting decision
23 Delancey Street London NW1 7NP
Proposal to amend the locations of the approved internal layout of Lower Ground and Ground Floor Kitchen/ living areas, approved under 2024/2529/P
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2024/2600/L Granted
23 Delancey Street London Camden NW1 7NP
Erection of two storey rear extension with green roof, alterations to front lightwell including railing and new access stairs, PV panels to roof, works to rear garden, alterations to front door, windows and roof, alterations to internal non-original fabric.
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2020/4155/T Granted
23 Delancey Street London NW1 7NP
REAR GARDEN: 1 x Bay Tree (T1) - Fell to ground level.
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2024/2529/P Granted
23 Delancey Street London NW1 7NP
Erection of two storey rear extension with green roof, alterations to front lightwell and railings including new access stairs, PV panels to roof, works to rear garden, alterations to front door and windows.
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2025/0212/P Granted
23 Delancey Street London NW1 7NP
Details to discharge Condition 4 (Green Roof) of planning permission 2024/2529/P dated 18/11/2024 for the 'Erection of two storey rear extension with green roof, alterations to front lightwell and railings including new access stairs, PV panels to roof, works to rear garden, alterations to front door and windows'.
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2025/0213/L Granted
23 Delancey Street London NW1 7NP
Approval of Details required by Condition 4 (Detail Drawings and/or samples for: Lightwell Staircase, Joinery, Brickwork, Paving, Solar and Lighting), granted under 2024/2600/L, for the erection of a two storey rear extension, lightwell alterations, new PV panels, rear landscaping, joinery replacements and internal planform alterations.
Other amendments applications
In Camden
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2026/3185/P Awaiting decision
42 Kilburn High Road London NW6 4HJ
Removal of Condition 3 (Hours of Operation) of planning permission ref. 2015/5457/P granted on 23/03/2016 for the change of use from retail (Class A1) to restaurant (Class A3), installation of a shopfront, and erection of a rear extract duct with associated plant.
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2026/3125/P Awaiting decision
80 West End Lane London NW6 2LX
Non-material amendment to planning permission 2026/0484/P dated 20/03/2026 for the installation of solar panels and insulation to the flat roof. The amendment seeks to regularise a minor increase in the finished roof level resulting from the flat roof insulation, leading to a localised increase in visibility.
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2026/2032/P Granted
Flat A 39 Courthope Road London NW3 2LE
Variation of condition 2 (approved plans) of planning permission 2026/0012/P dated 31/03/2026 (for "Proposed ground floor rear and infil extension, new rear facing juliete balcony at first floor level. Repairs like for like to existing front bay windows") to replace a glazed side pitched roof with a tiled roof and 3x roof lights, and to replace the side fence wall with a boundary wall.
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2026/2615/P Granted
100 Avenue Road London NW3 3HF
Non-material amendment to planning permission ref. 2026/0404/P (granted as a variation of conditions to planning permission ref. 2025/0852/P (for demolition of building and provision of a mixed-use residential-led development) to secure alterations to the external appearance; internal residential and commercial space layouts; omission of community floorspace and increased affordable housing provision; cycle and car parking; hard and soft landscaping, and other associated amendments), namely to amend the basement internal servicing and ventilation ductwork and reconfiguring cycle storage areas to improve stand type and access routes to these.
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2026/2945/P Granted
British Museum Great Russell Street London WC1E 7JW
Amendments to planning permission ref. 2025/0038/P dated 03 March 2025 for Continued use of single storey structures in the south and north entrances to provide an external search facility to the museum for a temporary period for 18 months (until 3rd September 2026): namely to remove reference to time limits in the description of development.