Planning application
Flat 1 73 South End Road London NW3 2RJ
Works: Extension
Permission granted. Work must normally begin within three years of the decision or the permission lapses.
Proposal
Erection of rear extension to lower ground floor; internal alterations at ground and lower ground floors.
As published by the council, reference 2025/5862/L
Application record
- Reference
- 2025/5862/L
- Type
- Listed Building Consent
- Status
- Final Decision
- Decision
- Granted
- Received
- 24 Dec 2025
- Validated
- 20 Jan 2026
- Decided
- 12 May 2026
- Ward
- Hampstead Town
- Decision by
- Delegated
- Postcode
- NW3 2RJ
Site history
Applications at this address on the Camden register
This site has had 3 applications since 2025: 2 approved, 0 refused.
-
2026/0490/P Granted
Flat 1 73 South End Road London NW3 2RJ
Details pursuant to condition 4 (Tree protection), 5 (Landscaping), 7 (Living roof) of planning permission ref. 2024/1274/P dated 24/01/2025 (as amended by ref. 2025/5869/P dated 4/03/2026) (for: Erection of rear extension to lower ground floor; erection of outbuilding in the rear garden)
-
2026/0156/P Withdrawn
Flat 1 73 South End Road London NW3 2RJ
Amendments to fenestration of rear elevation and minor reduction in width to adjacent party garden wall, including associated amendments to landscaping, to single storey rear extension approved under planning permission ref. 2024/1274/P dated 25/01/2025
Timeline
Dates from the published record
-
24 Dec 2025
Received by Camden
-
20 Jan 2026
Validated
Checked as complete and ready for consideration.
-
12 May 2026
Decision issued: Granted
-
9 Aug 2026
Added to PlanIndex
Documents
Plans, drawings, consultee responses and the officer's report
22 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 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.
About heritage and listed building applications
Listed building consent is needed for works that affect the special interest of a listed building, and carrying out such works without it is a criminal offence. More in our guide to planning application types.
Nearby applications
Within 0.3 miles
-
73 South End Road London NW3 2RJ
Alterations to elevations and positioning of outbuilding, and; amendments to fenestration of rear elevation and minor reduction in width to adjacent party garden wall, including associated amendments to landscaping, to single storey rear extension, approved under planning permission 2024/1274/P dated 24/01/2025.
Granted Amendments Extension Windows or glazing 17 docsSmall domestic -
Flat 1 73 South End Road London NW3 2RJ
Details pursuant to condition 4 (Tree protection), 5 (Landscaping), 7 (Living roof) of planning permission ref. 2024/1274/P dated 24/01/2025 (as amended by ref. 2025/5869/P dated 4/03/2026) (for: Erection of rear extension to lower ground floor; erection of outbuilding in the rear garden)
Granted Full applications Extension Trees 15 docs -
Flat 1 73 South End Road London NW3 2RJ
Amendments to fenestration of rear elevation and minor reduction in width to adjacent party garden wall, including associated amendments to landscaping, to single storey rear extension approved under planning permission ref. 2024/1274/P dated 25/01/2025
Withdrawn Amendments Extension Windows or glazing 7 docsSmall domestic -
Leigh House (Lower Ground Floor Flat) 73 South End Road London NW3 2RJ
Erection of rear extension to lower ground floor; erection of outbuilding in the rear garden.
Granted Full applications Extension -
Leigh House (Lower Ground Floor Flat) 73 South End Road London NW3 2RJ
Erection of rear extension to lower ground floor; internal alterations at lower ground floor.
Granted Heritage and listed buildings Extension -
71 South End Road London Camden NW3 2RJ
Internal repairs to several rooms following water ingress.
Granted Heritage and listed buildings 8 docs
Other heritage and listed building applications
In Camden
-
2026/1141/L Granted
25 John Street London WC1N 2BS
Internal and external alterations to partition layout at basement, supporting structures and external ground level, and alterations to design of conservatory, windows and doors granted under listed building consent 2024/0338/L dated 06/08/2024.
-
2025/1781/L Granted
Frognal Rise House Lower Terrace London NW3 6RE
Demolition of existing garage and interlinking gallery and replacement with new garage and garden room with link, new basement floor below garden, alterations to main house including replacement windows including reinstated oriel window and new French doors to entrance elevation, new roofing to side wing, new portico and replacement door to front elevation, enlargement of existing lightwell, replacement gates and canopy over entrance gate, restorations of boundary treatments, associated internal alterations including partial underpinning works and other minor alterations.
-
2026/4129/L Awaiting decision
6 Leverton Street London NW5 2PJ
Strip out kitchen including floor tiles and replace; replace plumbing and flooring in rear ensuite; replace plumbing in front ensuite and WC; replace internal doors; replace garden wall with metal railing; replace 3 rear windows, 3 rear elevation side windows, 1 rear door and 1 rear elevation side door with double-glazed crittal windows and doors; remove 2 rear windows; render rear elevation brickwork; and associated works.
-
2026/1686/L Granted
Flat Ground and 1st Floor and Flat 2nd and 3rd Floor 14 Downshire Hill London NW3 1NR
External and internal alterations in connection with conversion of two self-contained flats into a single-family dwellinghouse, including new doors at rear ground and second floor level, replacement windows at rear second and third floors level, removal of internal partitions, extending the stair handrail, and replacement internal doors, parquet flooring, skirting, architraves, cornicing, and fittings.
-
2026/2202/L Refused
4 Hampstead Square London NW3 1AB
Erection of conservatory to front elevation.