Planning application
103 Heythorp Street SW18 5BT
Works: Extension Windows or glazing
Permission granted. Work must normally begin within three years of the decision or the permission lapses.
Proposal
Non-material amendment to planning permission dated 05/09/2025 ref 2025/2268 (Alterations including erection of roof extension to main rear roof (with French doors and safety railings) and erection of part single, part two-storey rear/side extension.) to allow changes to the rear oriel window and addition of planters at the rear.
As published by the council, reference 2026/1404
Application record
- Reference
- 2026/1404
- Type
- Non-Material Amendment
- Status
- FINAL DECISION
- Decision
- Approve No Conditions
- Received
- 14 Apr 2026
- Validated
- 16 Apr 2026
- Decided
- 12 May 2026
- Ward
- Southfields
- Decision by
- Delegated Standard
- Postcode
- SW18 5BT
Timeline
Dates from the published record
-
14 Apr 2026
Received by Wandsworth
-
16 Apr 2026
Validated
Checked as complete and ready for consideration.
-
12 May 2026
Decision issued: Approve No Conditions
-
10 Aug 2026
Added to PlanIndex
Documents
Plans, drawings, consultee responses and the officer's report
5 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.
Trade members open them from here.
Open the documentsWhat this grant of permission means
Wandsworth 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 amendment applications
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.
Nearby applications
Within 500 metres
-
-
204 Heythorp Street SW18 5BU
Alterations to and extension of existing single-storey rear extension; construction of rear patio area.
Granted ExtensionSmall domestic -
150 Heythorp Street SW18 5BU
Alterations including erection of a single-storey rear/side ground floor extension.
Granted ExtensionSmall domestic -
150 Heythorp Street SW18 5BU
Erection of a dormer extension to main rear roof slope.
Granted Extension Loft or dormer -
114 Clonmore Street SW18 5HB
Alterations including installation of replacement windows to rear elevation, replacement flat roof and rooflights to side extension, and installation of glazed doors to rear ground floor.
Granted Lawful development Extension Loft or dormer +1 13 docs -
94 Clonmore Street SW18 5HB
Erection of a roof extension to part of main rear roof slope and above two-storey rear addition.
Granted Lawful development Extension 15 docs
Other amendment applications
In Wandsworth
-
2026/2953 Awaiting decision
2-18 Yelverton Road SW11 3QG
Variation of condition 30 pursuant to planning permission dated 22/12/2022 ref 2021/1682 (Erection of a part 3/17 storey mixed-use development plus basement, providing 369 sq.m of commercial office floor space (Class E) and 224 sq.m of creative workspace (flexible Class E/Sui Generis) at ground and basement levels and 79 residential units at upper levels; communal garden on the 3rd floor; with 6 car parking spaces and cycle parking spaces at basement level; disabled car parking space on Yelverton Road and visitor cycle parking spaces on York Road and associated infrastructure works.) so as to allow the change from restriction for use as creative workspace and no other purpose due to financial viability.
-
2026/0960 Granted
5 A Quinton Street SW18 3QR
Variation of condition 2 (in accordance with approved drawings) pursuant to planning permission dated 04/06/2024 ref 2024/0668 (Alterations including erection of mansard roof extension to main rear roof; erection of roof extension and formation of roof terrace with 1.7m glass safety surround above two storey back addition. Installation of external staircase to rear elevation provide access to garden.) to allow design changes including roof and fenestration changes as follows: flat roof now flush, removal of windows to the dormer side wall, increase in the size of the roof terrace, front roof slope to include one skylight and two skylights on the flat roof, face of the primary dormer wing previously slanted, now straight, amendments to external staircase dimensions.
-
2026/1469 Granted
The Old Warehouse 29 B 29B Shelgate Road SW11 1BB
Variation of condition 2 (in accordance with approved drawings), removal of condition 7 (Boundary treatment) and discharge of conditions 5 (Materials), 6 (Detailed drawings), 8 (Refuse) and 9 (Cycle parking) of planning permission dated 15/12/2020 ref 2020/3753 (as varied by application ref: 2025/3254 dated 13/11/2025 and by NMA 2026/0693 dated 19/03/2026) (Alterations to rear block facing Shelgate Road including erection of extension to form additional floor of accommodation in connection with creation of a three-storey 2-bed dwelling house; associated demolition of single storey ground floor extension currently in Use Class E(b) and change of part of ground floor from Class E(b) to C3(a).) to allow to substitute the approved drawings with those 'as built'.
-
2026/2862 Awaiting decision
1 Frankland House Balham Hill SW12 9EF
Variation of condition 2 (in accordance with approved drawings) 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 allow change to orientation of the fixed panes of some of the windows to comply with Building Regulations. .
-
2025/2809 Granted
189D E F G H K and L Balham High Road SW12 9BE
Variation of condition 8 (Obscured glazing) pursuant to planning permission dated 30/07/2019 ref 2019/1895 (Demolition of existing garages and erection of 7 x 3-storey (plus basement) 3-bedroom houses with associated landscaping, car and cycle parking.) to allow tilt and turn windows, or tilt-only windows to first and second floor bathroom window facing Ravenstone Street.