Planning application
2026/1630
51 Astonville Street SW18 5AW
Proposal
Non-material amendment to planning permission dated 22/05/2018 ref 2018/1588 (Erection of single-storey rear extension.) to allow removal of pitched roof of side return and replacement with a rooflight
As published by the council, reference 2026/1630
Timeline
Dates from the published record
-
28 Apr 2026
Received by Wandsworth
-
1 May 2026
Validated
Checked as complete and ready for consideration.
-
22 May 2026
Decision issued: Approve No Conditions
-
25 Jul 2026
Added to PlanIndex
What a grant of permission means
The process from here
Permission has been granted, usually subject to conditions listed on the decision notice, some of which must be discharged before work starts. The decision notice on the council portal sets out exactly what was approved.
Work must normally begin within three years of the decision or the permission lapses. Neighbours cannot appeal a grant; challenging one means judicial review of how the decision was made, within tight time limits.
About amendments applications
How this application type works
An amendment application changes a permission that already exists. Non-material amendments cover small adjustments with no wider effect, while minor material amendments, usually made by varying a condition, allow modest design changes without a fresh application. Anything beyond that needs a new permission, so the scope here is deliberately narrow.
Nearby applications
Within 500 metres
-
2023/0265 Granted
71 Brookwood Road SW18 5BG
Details of materials pursuant to condition 3 of planning permission dated 30/11/2021 ref 2021/4441 (Alterations including erection of replacement part single/part two storey rear extension and roof extension with ridge raise.)
-
2024/2995 Granted
62 Elborough Street SW18 5DN
Erection of replacement roof and wallframes to existing conservatory.
-
2026/2680 Awaiting decision
38 A Trentham Street SW18 5AT
Installation of external staircase from first floor to ground floor level. Removal of rear chimney stack up to boundary line between No38 and No40.
-
2021/2423 Granted
76 Brookwood Road SW18 5BY
Determination as to whether prior approval is required for change of use from retail(Class E) to 1 x 1-bedroom flat (Class C3).
-
2026/1694 Awaiting decision
3 A Astonville Street SW18 5AN
Alterations including erection of mansard roof extension to main rear roof, roof extension and creation of roof terrace with 1.7m glazed safety screen above two storey back addition.
-
2021/2035 Granted
1 Astonville Street SW18 5AN
Alterations including erection of a mansard roof extension (with french doors and safety railing) to main rear roof, including raising the ridge by 300mm; extension above part of the two storey back addition; Installation of window to first floor rear elevation of the back addition.
Other amendments applications
In Wandsworth
-
2026/2437 Refused
31 Belleville Road SW11 6QS
Non-material amendment to planning permission dated 21/07/2023 ref 2023/0671 (Erection of side roof extension and rear mansard roof extension and extension above extended two-storey back addition. Erection of single storey rear/side and two storey rear extensions.) to allow the rear elevation windows from grey finished frames to white finish, the rear-side flank elevation to change from facing brickwork to a smooth white rendered finish.
-
2026/2396 Granted
Hales House Balham Hill SW12 9EQ
Non-material amendment to include Hales House pursuant to planning permission dated 29/05/2026 ref 2026/0239 (Installation of replacement windows, re-roofing scheme and installation of PV panels to roofs.) to submit correct proposed elevations drawing.
-
2026/1177 Granted
278 - 280 Balham High Road SW17 7AL
Removal of condition 12 (Restricted use of commercial unit) of planning permission dated 07/04/2003 ref. 2002/3002 (Erection of four-storey building to provide 32 flats, 750 sq.m. commercial floorspace and basement car park.).
-
2026/2704 Awaiting decision
9 Hollies Way Temperley Road SW12 8QG
Non-material amendment to planning permission dated 15/12/2025 ref. 2025/3113 (Alterations including erection of one additional floor of accommodation and installation of full height windows and doors to ground floor elevations. Alterations to boundary treatment including erection of a wall, a fence and landscaping. ) to allow the addition of a window to the first floor west side elevation.
-
2026/2703 Awaiting decision
28 Trevelyan Road SW17 9LN
Variation of condition 2 (in accordance with approved drawings) of planning permission dated 13/04/2026 ref 2026/0660 (Alterations including erection of single-storey rear/side extension.) to allow alteration of the approved pitched roof to a flat roof.