Planning application
11 Castello Avenue London SW15 6EA
Works: Extension Small domestic
Read from the description, not a valuation. How we read the register
Refused. Only the applicant can appeal, within the statutory time limit, and a revised scheme can be submitted instead.
Proposal
Alterations including erection of a roof extension to main rear roof, and erection of part single storey, part two storey rear extensions.
As published by the council, reference 2026/1243
Application record
- Reference
- 2026/1243
- Type
- Householder
- Status
- Refused As published: FINAL DECISION
- Decision
- Refused As published: Refuse
- Received
- 30 Mar 2026
- Validated
- 20 Apr 2026
- Decided
- 9 Jul 2026
- Ward
- West Putney
- Decision by
- Delegated Standard
- Postcode
- SW15 6EA
Site history
Applications at this address on the Wandsworth register
This site has had 2 applications since 2026: 0 approved, 2 refused.
-
2026/1244 Refused
11 Castello Avenue London SW15 6EA
Erection of a replacement single storey outbuilding to rear garden.
Timeline
Dates from the published record
-
30 Mar 2026
Received by Wandsworth
-
20 Apr 2026
Validated
Checked as complete and ready for consideration.
-
9 Jul 2026
Decision issued: Refuse
-
29 Jul 2026
Added to PlanIndex
Documents
Plans, drawings, consultee responses and the officer's report
23 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 refusal means
Wandsworth refused this application for the reasons on the decision notice; only the applicant can appeal, and refused schemes often return in revised form. 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
-
11 Castello Avenue London SW15 6EA
Erection of a replacement single storey outbuilding to rear garden.
Refused Householder 13 docsSmall domestic -
7 Castello Avenue SW15 6EA
Alterations including replacement of existing roof to the rear/side extension and replacement and resizing of the existing door on rear extension. Installation of replacement aluminium windows and doors to all elevations.
Granted Extension Windows or glazing -
8 Castello Avenue SW15 6EA
Variation of condition 2 (in accordance with approved drawings) pursuant to planning permission dated 04/11/2025 ref 2025/2824 (Alterations including enlargement of existing dormers on the north, west and south-facing roof slopes. Relocation of existing skylight on the southern roof slope and installation of a new skylight to the northern roof slope. Changes to the main pitched roof with additional rooflight. Installation of solar panels) to allow increase to the overall width of the side dormer on northern elevation
Refused Amendments Loft or dormer 7 docs -
8 Castello Avenue SW15 6EA
Alterations including erection of a single storey side infill extension and installation of replacement window with door in main side elevation.
Granted Householder Extension Windows or glazing 12 docsSmall domestic -
14 Castello Avenue SW15 6EA
87% historically approved · decision due ~9 Mar
Rear left hand side Birch - Reduce in height by 2-3m and sides to balance Rear right hand side Himalayan Musk - Remove first low limb growing towards house and 40% crown thin of remainder of tree
Awaiting decision Trees 2 docs -
14 A Genoa Avenue SW15 6DY
Erection of single storey outbuilding in rear garden.
Granted Householder 11 docsSmall domestic
Other householder applications
In Wandsworth
-
2025/3832 Refused
9 Frensham Drive SW15 3EB
Alterations including erection of mansard roof extension to main rear roof including raising the ridge by 200mm and erection of single-storey rear extension. Formation of roof terrace at first floor level with 1.7m high screen surround.
-
2026/3241 Withdrawn
2 Brightwell Crescent SW17 9AE
Removal of existing fence andf stub trunks of trees and the erection of a new fence with new landscaping.
-
2026/0948 Granted
40 Wakehurst Road SW11 6BY
Excavation to create an enlarge basement including formation of front and rear lightwells with grille over front lightwell.
-
2026/0923 Granted
42 A Bickersteth Road SW17 9SQ
Alterations including erection of mansard roof extension to main rear roof (with French doors and safety railings) and extension above part of two-storey back addition; Formation of roof terrace above two-storey back addition with 1.7m high screen surround. Installation of an external spiral staircase from first floor level to ground floor level.
-
2026/3222 Withdrawn
21 Gaskarth Road SW12 9NN
Erection of an extension to the main rear roof to provide access to a proposed roof terrace with a 1.7m high screen surround above part of the three-storey back addition.