40 Grosvenor Avenue Carshalton SM5 3EW

1. 20 May 2020

   Received by Sutton

2. 28 May 2020

   Validated

   Checked as complete and ready for consideration.

3. 15 Jul 2020

   Decision issued: Application Granted

4. 1 Sep 2026

   Added to PlanIndex

Sutton granted permission on 15 July 2020, 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.

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.

• 32 Grosvenor Avenue Carshalton SM5 3EW

  DM2022/00263 Submitted 11 Feb 2022 50 yards away

  Demolition of existing rear conservatory and garage to the front and erection of a part one, part two storey rear extension and a single storey front and side extension to incorporate a new side entrance. Creation of a front bay window and fenestration to front, side and rear elevations. Demolition of existing dormer and erection of a dormer extension to rear roof slope and installation of roof lights to front roof slope. Provision of a raised terrace with steps leading onto the rear garden.

  Granted Householder Extension Loft or dormer +2 17 docs
  Small domestic

• 51 Grosvenor Avenue Carshalton SM5 3EJ

  DM2026/00482 Submitted 16 Apr 2026 100 yards away

  Conversion of loft space involving alterations to existing roofline, a dormer extension at rear and rooflights to front roofslope. Alterations to the fenestrations.

  Granted Outline Extension Loft or dormer 11 docs

• 51 Grosvenor Avenue Carshalton SM5 3EJ

  DM2026/00481 Submitted 16 Apr 2026 100 yards away

  Erection of a single storey rear extension.

  Granted Householder Extension 16 docs
  Small domestic

• 53 Grosvenor Avenue Carshalton SM5 3EJ

  DM2026/00654 Submitted 29 May 2026 100 yards away

  Erection of a single storey rear extension and conversion of loft space involving dormer extensions to front and rear.

  Granted Extension Loft or dormer
  Small domestic

• 47A Grosvenor Avenue Carshalton SM5 3EJ

  DM2026/00761 Submitted 23 Jun 2026 100 yards away

  Erection of two dormer extensions to sides and installation of rooflight to front roofslope.

  Granted Extension Loft or dormer

• 19 Ashcombe Road Carshalton SM5 3ET

  TREE2026/00105 Submitted 10 Aug 2026 100 yards away

  88% historically approved · decision due ~4 Nov

  T1 - 1x Ash tree, reduction in the lateral branches by 2 metres.

  Decided Trees

• DM2026/00600 Granted

  5 Waterer Rise Wallington SM6 9DN

  Erection of front boundary gates with walls, piers and railings.

  Received 14 May, published by the council 25 Jul 2026 Householder
• DM2026/00764 Granted

  12 The Causeway Sutton SM2 5RS

  Erection of a single storey rear extension and provision of a raised rear terrace and steps, two dormer extensions to both front and rear roofslopes, alterations to roof of existing single storey side extension, partial conversion of garage into habitable room and alterations to fenestrations.

  Received 23 Jun, published by the council 25 Jul 2026 Householder
• DM2026/00544 Granted

  18 Cheviot Close Sutton SM2 5SB

  Erection of a single storey front, side and rear extension.

  Received 29 Apr, published by the council 25 Jul 2026 Householder
• DM2026/00083 Granted

  53 Oxford Road Carshalton SM5 3QZ

  Erection of a part one, part two storey side and rear extension. Conversion of loft space involving alterations to existing roofline, a dormer extension at rear and rooflights to front roofslope.

  Received 27 Jan, published by the council 27 Jul 2026 Householder
• DM2026/00644 Granted

  37 Farm Way Worcester Park KT4 8RZ

  Erection of a single storey rear extension and conversion of the garage to a habitable room with associated external works.

  Received 26 May, published by the council 25 Jul 2026 Householder