3 Wilkin Street London NW5 3NL

1. 3 Jun 2026

   Received by Camden

2. 9 Jun 2026

   Validated

   Checked as complete and ready for consideration.

3. 21 Jul 2026

   Decision issued: Granted

4. 24 Jul 2026

   Added to PlanIndex

Camden granted permission on 21 July 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.

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.

• Ground floor 56 Athlone Street London NW5 4LL

  2019/1952/P Submitted 11 Apr 2019 50 yards away

  Change of use of ground floor from office (use class B1) to residential (use class C3).

  Refused Prior approval 4 docs

• Fashion Apartments 55 Grafton Road London NW5 3EL

  2018/6128/P Submitted 13 Dec 2018 50 yards away

  Use of part ground and part first floor levels as 2 x studio units (Class C3)

  Granted Lawful development 2 docs

• 55 Grafton Road London NW5 3EL

  2013/8248/P 50 yards away

  Amendments to side and rear fenestration and raising of rear parapet to planning permission dated; 25/09/2012, Ref: 2012/1535/P, the change of use from office (Class B1) to 9x flats (Class C3), including roof extension and terraces.

  Granted Full applications New dwelling Extension +1

• 55 Grafton Road London NW5 3EL

  2012/6897/P 50 yards away

  Revision to planning permission granted on 25/09/2012 (ref 2012/1535/P for change of use from office use (Class B1) to residential use (Class C3) to provide 9 self-contained units and extension at roof level to create an additional second floor with roof terraces at front and side) for the erection of an additional storey at third floor level to provide two additional 2-bed flats with terracing.

  Refused Full applications New dwelling Extension

• 55 Grafton Road London NW5 3EL

  2012/1535/P 50 yards away

  Change of use from office use (Class B1) to residential use (Class C3) to provide 9 self-contained units (2 x 1-bed, 6 x 2-bed, 1 x 3-bed), including extension at roof level to create an additional second floor with roof terraces at front and side, installation of two new windows on Wilkin Street elevation, and cycle storage at front.

  Granted Full applications Extension Windows or glazing

• Portland House Ryland Road London NW5 3EB

  2014/3918/P 50 yards away

  Variation of replacement condition 7 (approved plans) of planning permission 2014/0405/P (for alterations to planning permission 2012/6021/P dated 27/08/2013), namely to provide a roof terrace with associated green wall privacy screen.

  Refused Full applications

• 2026/3827/P Granted

  36 Leighton Grove London NW5 2QP

  Replacement of existing timber single-glazed sliding sash windows to front and rear elevations with matching timber heritage-style double-glazed sash windows, and replacement of existing timber front and side entrance doors with like-for-like timber doors.

  Received 1 Sep, published by the council 10 Sep 2026 Lawful development
• 2026/3047/P Granted

  35 Meadowbank London NW3 3AY

  Erection of a front porch.

  Received 21 Jul, published by the council 24 Jul 2026 Lawful development
• 2026/3053/P Granted

  18 Courthope Road London NW3 2LB

  Proposed alterations to rear doors on ground floor.

  Received 21 Jul, published by the council 24 Jul 2026 Lawful development
• 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).

  Received 14 Sep, published by the council 17 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

  Received 14 Sep, published by the council 17 Sep 2026 Lawful development