Planning application
25 South Hill Park London NW3 2ST
Works: Extension Roofing Windows or glazing Small domestic
Read from the description, not a valuation. How we read the register
Permission granted. Work must normally begin within three years of the decision or the permission lapses.
Proposal
Removal of existing conservatory at first floor level and erection of new first floor extension with green roof. Alterations to the rear of the ground floor including new side and rear windows. Landscape alterations to front and rear elevation
As published by the council, reference 2025/5362/P
Application record
- Reference
- 2025/5362/P
- Type
- Householder Application
- Status
- Final Decision
- Decision
- Granted
- Received
- 5 Dec 2025
- Validated
- 5 Dec 2025
- Decided
- 8 Jan 2026
- Ward
- Hampstead Town
- Decision by
- Delegated
- Postcode
- NW3 2ST
Site history
Applications at this address on the Camden register
This site has had 2 applications since 2025: 2 approved, 0 refused.
-
2026/1534/P Granted
25 South Hill Park London NW3 2ST
Details for condition 4 (Green Roof), condition 6 (Materials) and condition 7 (Landscaping) under application 2025/5362/P dated 08/01/2026 for 'Removal of existing conservatory at first floor level and erection of new first floor extension with green roof. Alterations to the rear of the ground floor including new side and rear windows. Landscape alterations to front and rear elevation'
Timeline
Dates from the published record
-
5 Dec 2025
Received by Camden
-
8 Jan 2026
Decision issued: Granted
-
9 Aug 2026
Added to PlanIndex
Related applications
Cases linked to this one on the register
1 later application on the register refers to this one:
-
2026/1534/P Granted
25 South Hill Park London NW3 2ST
Details for condition 4 (Green Roof), condition 6 (Materials) and condition 7 (Landscaping) under application 2025/5362/P dated 08/01/2026 for 'Removal of existing conservatory at first floor level and erection of new first floor extension with green roof. Alterations to the rear of the ground floor including new side and rear windows. Landscape alterations to front and rear elevation'
Documents
Plans, drawings, consultee responses and the officer's report
14 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 8 January 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 householder applications
Householder applications cover work to an existing house and its garden, such as extensions, lofts and outbuildings, and cannot create a separate dwelling or change what the building is used for. More in our guide to planning application types.
Nearby applications
Within 0.3 miles
-
25 South Hill Park London NW3 2ST
Details for condition 4 (Green Roof), condition 6 (Materials) and condition 7 (Landscaping) under application 2025/5362/P dated 08/01/2026 for 'Removal of existing conservatory at first floor level and erection of new first floor extension with green roof. Alterations to the rear of the ground floor including new side and rear windows. Landscape alterations to front and rear elevation'
Granted Full applications Extension Roofing +1 12 docs -
31 South Hill Park London NW3 2ST
Pipework associated with installation of an air source heat pump in the rear garden.
Granted Heritage and listed buildings -
31 South Hill Park London NW3 2ST
Approval of details pursuant to condition 4 (annotated detailed drawings), condition 5 (façades and timber bridge), condition 6 (internal joinery), condition 7 (kitchen fittings) of listed building consent ref 2024/1275/L, granted on 27 September 2024 for various internal and external alterations.
Granted Heritage and listed buildings -
31 South Hill Park London NW3 2ST
FRONT GARDEN: 1 x Acer (T1) - Crown reduction by up to 1m. Reduce away from property to provide 0.5m - 1m clearance.
Granted Trees -
31 South Hill Park London NW3 2ST
FRONT GARDEN: 1 x Japanese Maple (T1) - Lightly reduce overall crown by up to 1.5m.
Granted Trees -
31 South Hill Park London NW3 2ST
1x ASHP within acoustic enclosure within rear garden.
Granted Full applications
Other householder applications
In Camden
-
2026/4031/P Awaiting decision
10 Albert Street London NW1 7NZ
Erection of an extension to widen rear dormer window at second floor.
-
2026/3231/P Granted
9 Wadham Gardens London NW3 3DN
Replacement rear timber casement window, installation of timber-panelled side access door, replacement of existing front boundary gates and piers, installation of metal railings, provision of reclaimed Yorkstone paving to the front garden and associated works.
-
2026/4030/P Awaiting decision
6 Leverton Street London NW5 2PJ
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.
-
2026/3493/P Granted
2 Wildwood Terrace London NW3 7HT
Enlargement of the existing rear French doors and single-leaf door at lower ground floor level, together with the replacement of five rear timber sash windows.
-
2026/2003/P Granted
23 Glenmore Road London NW3 4BY
Installation of external AC unit with acoustic enclosure to rear garden.