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Planning application

6 Lyndhurst Road London NW3 5PX

Granted Camden 2026/3230/P Certificate of Lawfulness (Proposed)

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.

    Decided 8 May 2026 Householder
  • 2017/4141/T Granted

    6 Lyndhurst Road London NW3 5PX

    FRONT GARDEN: 1 x Purple Leaf Plum - Reduce and reshape by 25% (1.5m)

    Decided 4 Aug 2017 Trees
  • 2015/5768/P Withdrawn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.

    Decided 8 Feb 2017 Full applications
  • 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.

    Decided 7 Aug 2015 Full applications
  • 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.

    Decided 28 Aug 2013 Trees

Timeline

Dates from the published record

  1. 29 Jul 2026

    Received by Camden

  2. 30 Jul 2026

    Validated

    Checked as complete and ready for consideration.

  3. 2 Aug 2026

    Added to PlanIndex

  4. 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.

Trade members open them from here.

Open the documents

What 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 500 metres

  • 6 Lyndhurst Road London NW3 5PX

    2017/4141/T 0m away

    FRONT GARDEN: 1 x Purple Leaf Plum - Reduce and reshape by 25% (1.5m)

    Granted Trees

  • 6 Lyndhurst Road London NW3 5PX

    2015/1721/P 0m away

    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

    2013/4877/T 0m away

    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

    2015/5768/P 0m away

    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

    2026/0085/P Submitted 9 Jan 2026 0m away

    Installation of three condenser units at lower ground floor level and associated works.

    Granted Householder 8 docs
    Domestic

  • 5 Lyndhurst Gardens London NW3 5NS

    2013/1167/T 7m away

    REAR GARDEN:(TPO REF: C629) 1 x Lime - Remove.

    Granted Trees

In Camden

  • 2026/3834/P Awaiting decision

    49 Maitland Park Road London NW3 2HA

    Enclosure of balcony area on front elevation at 1st floor level to provide habitable accommodation ancillary to the existing residential use of the dwellinghouse (Class C3).

    14 Sep 2026 Lawful development
  • 2026/3983/P Awaiting decision

    Flat 3 3 Templewood Avenue London NW3 7UY

    Internal alterations to flats 1 and 3 including removal of internal walls

    14 Sep 2026 Lawful development
  • 2026/3289/P Granted

    1 Elliott Square London NW3 3SU

    Replacement of front garage door with half-height infill wall and aluminium window.

    11 Aug 2026 Lawful development
  • 2026/3948/P Awaiting decision

    34 Prince Of Wales Road London NW5 3LG

    Erection of single storey outbuilding in rear garden.

    11 Sep 2026 Lawful development
  • 2026/3233/P Granted

    38 Brassey Road London NW6 2BD

    Replacement of garage door with brick and double glazed window.

    29 Jul 2026 Lawful development