49 Lamble Street London NW5 4AS

This site has had 2 applications since 2025: 2 approved, 0 refused.

• 25-00162-HAPP Granted

  49 Lamble Street London NW5 4AS

  Erection of roof extension to form third storey to dwellinghouse.

  Decided 20 Aug 2025 Householder

1. 20 Feb 2026

   Received by Camden

2. 27 Feb 2026

   Validated

   Checked as complete and ready for consideration.

3. 12 May 2026

   Decision issued: Granted

4. 9 Aug 2026

   Added to PlanIndex

Camden granted permission on 12 May 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.

• End Corner Plots on Grafton Road, Lamble Street, Barrington Court London NW5

  2018/1616/P 0m away

  Details of Tree Protection measures and Construction Management Plan as required by conditions 6 and 13 of planning permission ref 2014/4270/p (granted on 20th April 2015) for 3 dwellings at the end of existing terraces on Grafton Road, Lamble Street and Barrington Court.

  Withdrawn Full applications Trees
  Several homes

• 49 Lamble Street London NW5 4AS

  25-00162-HAPP 0m away

  Erection of roof extension to form third storey to dwellinghouse.

  Granted Householder Extension
  Domestic

• Land Adjacent to 49 Lamble Street London NW5 4AS

  2025/5037/P Submitted 6 Nov 2025 6m away

  Details pursuant to Condition 12 (part d) (Verification Report relating to remediation of ground contamination) of planning permission ref. 2023/3311/P, dated 24/04/2024, for 'Erection of a three storey dwellinghouse and associated works'.

  Granted Full applications 9 docs
  Domestic

• Land Adjacent to 49 Lamble Street London NW5 4AT

  2023/3311/P Submitted 9 Oct 2023 6m away

  Erection of a three storey dwellinghouse and associated works

  Granted Full applications 15 docs
  Domestic

• Land Adjacent To 49 Lamble Street London NW5 4AS

  2024/3558/P 6m away

  Details required by conditions 3 (detailed drawings), 7 (landscaping), 9 (living roof), 12a and 12b (contaminated land), and 13 (SUDS) of planning permission 2023/3311/P dated 24/04/2024 (Erection of a three storey dwellinghouse and associated works).

  Granted Full applications
  Domestic

• Land Adjacent To 49 Lamble Street London NW5 4AS

  2025/0737/P 6m away

  Details required by part (c) of condition 12 (contaminated land) of planning permission 2023/3311/P dated 24/04/2024 (Erection of a three storey dwellinghouse and associated works).

  Granted Full applications
  Domestic

• 2026/3669/P Awaiting decision

  64 Westcroft Close London NW2 2RR

  Demolition of existing conservatory and erection of a single storey rear extension.

  26 Aug 2026 Lawful development
• 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.

  3 Aug 2026 Lawful development
• 2026/3591/P Awaiting decision

  22 Ulysses Road London NW6 1EE

  Erection of an outbuilding within rear garden.

  21 Aug 2026 Lawful development
• 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.

  19 Aug 2026 Lawful development
• 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)

  18 Aug 2026 Lawful development