11 Castello Avenue London SW15 6EA

This site has had 2 applications since 2026: 0 approved, 2 refused.

• 2026/1243 Refused

  11 Castello Avenue London SW15 6EA

  Alterations including erection of a roof extension to main rear roof, and erection of part single storey, part two storey rear extensions.

  Decided 9 Jul 2026 Householder

1. 30 Mar 2026

   Received by Wandsworth

2. 20 Apr 2026

   Validated

   Checked as complete and ready for consideration.

3. 10 Jul 2026

   Decision issued: Refuse

4. 29 Jul 2026

   Added to PlanIndex

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.

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.

• 11 Castello Avenue London SW15 6EA

  2026/1243 Submitted 30 Mar 2026 50 yards away

  Alterations including erection of a roof extension to main rear roof, and erection of part single storey, part two storey rear extensions.

  Refused Householder Extension 23 docs
  Small domestic

• 7 Castello Avenue SW15 6EA

  2026/2675 Submitted 28 Jul 2026 50 yards away

  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

  2025/4457 Submitted 10 Dec 2025 50 yards away

  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

• 14 Castello Avenue SW15 6EA

  2026/0038 Submitted 5 Jan 2026 50 yards away

  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

  2021/2186 Submitted 7 May 2021 100 yards away

  Erection of single storey outbuilding in rear garden.

  Granted Householder 11 docs
  Small domestic

• 33 Chartfield Avenue SW15 6DZ

  2025/3839 Submitted 24 Oct 2025 100 yards away

  One prunus pissardii nigra.:Fell and replace with a smaller Ornamental Cherry tree.

  Decided Trees 4 docs

• 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.

  Received 9 Sep, published by the council 10 Sep 2026 Householder
• 2026/3219 Withdrawn

  56 Elsynge Road SW18 2HN

  Alterations including installation of iron vehicle access gates to the front boundary wall, in connection with formation of a dropped kerb and vehicle crossover.

  Received 9 Sep, published by the council 10 Sep 2026 Householder
• 2026/3209 Withdrawn

  15 Edna Street SW11 3DP

  Alterations including erection of an extension to the main rear roof; Erection of an extension above the two-storey back addition; Erection of a part single, part-two storey side/rear extension; Erection of a single storey rear extension; Erection of a single storey outbuilding to the rear garden; Demolition of existing and erection of a new brick front boundary wall with metal gate and railings; Installation of refuse and cycle storage to the front garden.

  Received 8 Sep, published by the council 10 Sep 2026 Householder
• 2026/0869 Granted

  67 Roseneath Road SW11 6AG

  Alterations including installation of replacement timber windows to the first and second floor front and rear elevations; Installation of replacement french doors to the first floor front Juliette balcony; Installation of an AC unit and enclosure to the second floor front roof terrace; Removal of garage door and installation of 2 x windows to the ground floor front elevation in connection with conversion of garage to habitable space; Installation of replacement front entrance door.

  Received 4 Mar, published by the council 29 Jul 2026 Householder
• 2026/3073 Withdrawn

  1 Gracedale Road SW16 6SW

  Erection of a single-storey ground floor rear extension. Replacement of the windows to side and rear of existing house and alterations.

  Received 26 Aug, published by the council 30 Aug 2026 Householder