Planning application
Flat A and Flat Ground Floor 18 Kemplay Road London NW3 1SY
Works: New dwelling Several homes
Read from the description, not a valuation. How we read the register
Permission granted. Work must normally begin within three years of the decision or the permission lapses.
Proposal
Amalgamation of two flats at lower ground floor and ground floor into a single self-contained maisonette.
As published by the council, reference 2025/5395/P
Application record
- Reference
- 2025/5395/P
- Type
- Certificate of Lawfulness (Proposed)
- Status
- Final Decision
- Decision
- Granted
- Received
- 28 Nov 2025
- Validated
- 8 Dec 2025
- Decided
- 21 Jan 2026
- Ward
- Hampstead Town
- Decision by
- Delegated
- Postcode
- NW3 1SY
Timeline
Dates from the published record
-
28 Nov 2025
Received by Camden
-
8 Dec 2025
Validated
Checked as complete and ready for consideration.
-
21 Jan 2026
Decision issued: Granted
-
9 Aug 2026
Added to PlanIndex
Documents
Plans, drawings, consultee responses and the officer's report
7 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.
Trade members open them from here.
Open the documentsWhat this grant of permission means
Camden granted permission on 21 January 2026, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. More in our guide to what happens after a planning decision.
About lawful development applications
A lawful development certificate is a legal determination that existing or proposed works do not need planning permission; the merits of the scheme are not considered. More in our guide to planning application types.
Nearby applications
Within 500 metres
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-
20 Kemplay Road London NW3 1SY
Details of windows, gate, railings and hard and soft landscaping required by conditions 4 and 7 of planning permission dated 18/10/2016 (ref 2016/1313/P) for Lower ground floor rear extension with roof terrace and privacy screen, and terracing of garden area.
Granted Full applications Extension Windows or glazing -
20 Kemplay Road London NW3 1SY
Lower ground floor rear extension with roof terrace and privacy screen, and terracing of garden area. Installation of new metal framed doors and windows. Alterations to fenestration of closet wing and new parapet. Replacement of existing timber sash windows with micro double glazing to match existing design. Alterations to front boundary wall and installation of metal railings and gate to dwelling house (class C3).
Granted Full applications Extension Windows or glazingSmall domestic -
20 Kemplay Road London NW3 1SY
Details of tree protection as required by Condition 6 of planning permission dated 18/10/2016 ref. 2016/1313/P for Lower ground floor rear extension with roof terrace and privacy screen, and terracing of garden area.
Granted Full applications Extension Trees -
-
22 Kemplay Road London NW3 1SY
REAR GARDEN: 1 x Cherry - Remove overhanging branches back to boundary line.
Granted Trees
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-
2026/3669/P Awaiting decision
64 Westcroft Close London NW2 2RR
Demolition of existing conservatory and erection of a single storey rear extension.
-
2026/3405/P Granted
Flat A and Flat B 23 Ravenshaw Street London NW6 1NP
Amalgamation of Flat 23A and Flat 23B to form one dwellinghouse (Use Class C3), including, insofar as required, the change of use of Flat 23B from a small house in multiple occupation (Use Class C4) to a dwellinghouse (Use Class C3), together with removal of an internal blockwork partition wall.
-
2026/3591/P Awaiting decision
22 Ulysses Road London NW6 1EE
Erection of an outbuilding within rear garden.
-
2026/3566/P Awaiting decision
41 & 43 King Henry's Road London NW3 3QR
Subdivision and use of the buildings as two separate residential dwellings.
-
2026/3527/P Awaiting decision
303 Flat Ground Floor Rear Studio West End Lane London Camden NW6 1RD
Use of ground floor studio flat as single dwelling unit (Class C3)