4 Elizabeth Mews London NW3 4TL

This site has had 4 applications since 2017: 4 approved, 0 refused.

• 2019/1571/P Granted

  4 Elizabeth Mews London NW3 4TL

  Removal of French Doors to ground floor front elevation of dwelling and provision of timber sash window with brick infilling below

  Decided 16 Sep 2019 Householder
• 2019/0883/P Granted

  4 Elizabeth Mews London NW3 4TL

  Details of external doors, windows and balustrading; roof tiles; and green roof as required by conditions 4 (a & b) and 5 of planning permission 2017/4681/P dated 26/10/17 for the 'Erection of mansard roof and alteration to front fenestration'

  Decided 17 Sep 2019 Full applications
• 2017/4681/P Granted

  4 Elizabeth Mews London NW3 4TL

  Erection of mansard roof extension including terrace and alteration to front fenestrations to single family dwelling (Use Class C3) with associated alterations.

  Decided 26 Oct 2017 Full applications

1. 14 Feb 2019

   Received by Camden

2. 4 Mar 2019

   Validated

   Checked as complete and ready for consideration.

3. 27 Mar 2019

   Decision issued: Granted

4. 22 Jul 2026

   Added to PlanIndex

5. 17 Sep 2026

   Status changed to FINAL DECISION

   Previously Final Decision.

• 2017/4681/P Granted

  4 Elizabeth Mews London NW3 4TL

  Erection of mansard roof extension including terrace and alteration to front fenestrations to single family dwelling (Use Class C3) with associated alterations.

  Decided 26 Oct 2017 Full applications

Camden granted permission on 27 March 2019, 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.

An amendment application makes limited changes to a permission that already exists; anything beyond modest adjustment needs a fresh application. More in our guide to planning application types.

• 4 Elizabeth Mews London NW3 4TL

  2019/0883/P Submitted 14 Feb 2019 50 yards away

  Details of external doors, windows and balustrading; roof tiles; and green roof as required by conditions 4 (a & b) and 5 of planning permission 2017/4681/P dated 26/10/17 for the 'Erection of mansard roof and alteration to front fenestration'

  Granted Full applications Loft or dormer Roofing +1 13 docs

• 4 Elizabeth Mews London NW3 4TL

  2019/1571/P Submitted 22 Mar 2019 50 yards away

  Removal of French Doors to ground floor front elevation of dwelling and provision of timber sash window with brick infilling below

  Granted Householder Windows or glazing 11 docs
  Domestic

• 4 Elizabeth Mews London NW3 4TL

  2017/4681/P 50 yards away

  Erection of mansard roof extension including terrace and alteration to front fenestrations to single family dwelling (Use Class C3) with associated alterations.

  Granted Full applications Extension Loft or dormer
  Domestic

• 18 England's Lane London NW3 4TG

  2019/0618/P Submitted 31 Jan 2019 50 yards away

  Installation of 2 x flue terminals to front elevation at first and second floor levels

  Granted Full applications 9 docs

• Flat C, 18 England's Lane London NW3 4TG

  2019/1010/P Submitted 20 Feb 2019 50 yards away

  Erection of mansard style roof extension; formation of roof terrace to fourth floor front elevation.

  Granted Full applications Extension Loft or dormer 21 docs

• Flat C, 18 England's Lane London NW3 4TG

  2020/0851/P 50 yards away

  Erection of single storey mansard roof extension with terrace areas to the front and at roof level with associated railings.

  Refused Full applications Extension Loft or dormer
  Small domestic

• 2026/1982/P Granted

  29 Healey Street London NW1 8SR

  Variation of conditions 2 (approved plans) of planning permission 2025/1250/P granted 13/05/2025 (for: 'Erection of part one and part two storey rear extension and roof terrace at second floor; erection of a mansard roof extension.') namely to amend the materiality of the proposed rear elevation joinery.

  Received 18 May, published by the council 24 Jul 2026 Amendments
• 2026/4008/P Awaiting decision

  6 Murray Street London NW1 9RE

  Non-material amendment to planning permission ref. 2023/3483/P (dated 25/10/2023) for 'Erection of mansard roof extension and replacement shopfront', NAMELY for changes to the rear dormers.

  Received 16 Sep, published by the council 17 Sep 2026 Amendments
• 2026/3390/P Granted

  The British Museum Great Russell Street London WC1B 3DG

  Amendments to planning permission ref. 2025/0038/P dated 03/03/2025, as amended by ref. 2026/2945/P dated 24/07/2026 for the continued use of single storey structures at the south and north entrances to provide an external search facility to the museum for a temporary period, NAMELY to vary Condition 1 (temporary structure) to allow the continued use of the single storey security structure at the north entrance for a further temporary period.

  Received 7 Aug, published by the council 15 Aug 2026 Amendments
• 2025/4829/P Granted

  Former Hampstead Police Station 26 Rosslyn Hill London NW3 1PD

  Variation of condition 2 (Approved drawings) of application 2024/1078/P dated 24/07/2025 for 'Change of use from former police station (sui generis) to provide 5 residential units(Use Class C3) and commercial floorspace (Use Class E), space for a private healthcare use (Use Class E(e)). three storey and four storey rear extensions, replacement of windows, external alterations, landscaping, cycle and refuse storage, rooftop plant and associated ancillary works.' changes include replacement of 1970's extension, location of proposed plant, removal and addition of windows on rear elevation, landscaping alterations.

  Received 27 Oct, published by the council 24 Jul 2026 Amendments
• 2026/1189/P Granted

  Flat 2 47 Compayne Gardens London NW6 3DB

  Variation of condition 2 (approved drawings) of planning permission 2023/3067/P dated 21/06/2024 for 'Extension of existing basement and creation of terrace with bi fold doors and garden access stairs above, new lightwell to the side with metal grille cover, proposed side windows and landscaping to the side and rear' changes include changing location of the lightwell from side to front (Retrospective)

  Received 12 May, published by the council 24 Jul 2026 Amendments