Planning application
6 Lyndhurst Road London NW3 5PX
Permission granted. Work must normally begin within three years of the decision or the permission lapses.
Proposal
Amalgamation of the existing lower ground floor flat and upper maisonette into a single dwellinghouse, involving the formation of a new internal staircase and associated internal alterations.
As published by the council, reference 2026/3230/P
Application record
- Reference
- 2026/3230/P
- Type
- Certificate of Lawfulness (Proposed)
- Status
- Final Decision
- Decision
- Granted
- Received
- 29 Jul 2026
- Validated
- 30 Jul 2026
- Decided
- 11 Sep 2026
- Ward
- Hampstead Town
- Decision by
- Delegated
- Postcode
- NW3 5PX
Site history
Applications at this address on the Camden register
This site has had 6 applications since 2013: 5 approved, 0 refused.
-
2026/0085/P Granted
6 Lyndhurst Road London NW3 5PX
Installation of three condenser units at lower ground floor level and associated works.
-
2017/4141/T Granted
6 Lyndhurst Road London NW3 5PX
FRONT GARDEN: 1 x Purple Leaf Plum - Reduce and reshape by 25% (1.5m)
-
2015/5768/P Withdrawn
6 Lyndhurst Road London NW3 5PX
Alteration of front roof light granted under permission ref: 2015/1721/P and reinstatement of flank window at first floor level.
-
2015/1721/P Granted
6 Lyndhurst Road London NW3 5PX
Erection of roof extension with integrated flat skylight and associated rear dormer with inset terrace, installation of x2 rooflights to the side roofslope and x1 rooflight to front and rear respectively.
-
2013/4877/T Granted
6 Lyndhurst Road London NW3 5PX
REAR GARDEN: 1 x Weeping Ash - Fell. FRONT GARDEN: 1 x Purple Plum - Lightly prune. 1 x Oak- Fell.
Timeline
Dates from the published record
-
29 Jul 2026
Received by Camden
-
30 Jul 2026
Validated
Checked as complete and ready for consideration.
-
2 Aug 2026
Added to PlanIndex
-
11 Sep 2026
Decision issued: Granted
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.
Watch members (£5 a month) open the document list from here.
Open the documentsWhat this grant of permission means
Camden granted permission on 11 September 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 0.3 miles
-
6 Lyndhurst Road London NW3 5PX
FRONT GARDEN: 1 x Purple Leaf Plum - Reduce and reshape by 25% (1.5m)
Granted Trees -
6 Lyndhurst Road London NW3 5PX
Erection of roof extension with integrated flat skylight and associated rear dormer with inset terrace, installation of x2 rooflights to the side roofslope and x1 rooflight to front and rear respectively.
Granted Full applications Extension Loft or dormer -
6 Lyndhurst Road London NW3 5PX
REAR GARDEN: 1 x Weeping Ash - Fell. FRONT GARDEN: 1 x Purple Plum - Lightly prune. 1 x Oak- Fell.
Granted Trees -
6 Lyndhurst Road London NW3 5PX
Alteration of front roof light granted under permission ref: 2015/1721/P and reinstatement of flank window at first floor level.
Withdrawn Full applications Loft or dormer Windows or glazing -
6 Lyndhurst Road London NW3 5PX
Installation of three condenser units at lower ground floor level and associated works.
Granted Householder 8 docsDomestic -
Other lawful development applications
In Camden
-
2026/4314/P Awaiting decision
Basement Flat & Flat Raised Ground Floor 46 Primrose Hill Road London NW3 3AA
Amalgamation of two self-contained flats to form a self-contained maisonette on lower ground and raised ground floor.
-
2026/4304/P Awaiting decision
68 Clarence Way London NW1 8DG
Erection of single storey outbuilding in rear garden.
-
2026/3821/P Granted
Plots B, C and D at Highgate Studios Highgate Road London NW5 1TL
Certificate of Lawful Development to confirm the lawful use of the site is for office use (Class E(g)(i)) and that the use of the site as a gym (Class E(d)) or any other use falling within Class E would be lawful.
-
2026/3389/P Granted
99 Heath Street London NW3 6SS
Confirmation of the implementation of planning permission 2007/3874/P granted, subject to a legal agreement dated 06/12/2007 for 'Change of use from offices (A2) to single family dwellinghouse (C3), the erection of extension at rear ground floor level within courtyard and formation of a terrace over, extension at ground floor level to western end of courtyard, creation of off-street open car parking space and minor elevational changes to The Mount elevation.', by way of erection of the extension at ground floor level to the western end of the courtyard, creation of an off-street car parking space, and minor elevational changes to the Mount elevation.
-
2026/2493/P Granted
8 Fitzroy Road London Camden NW1 8TX
Use of the entire building for a single-family home (C3 residential).