18 Barrow Avenue Carshalton SM5 4NY

1. 3 Aug 2021

   Received by Sutton

2. 19 Oct 2021

   Validated

   Checked as complete and ready for consideration.

3. 13 Dec 2021

   Decision issued: Application Refused

4. 1 Sep 2026

   Added to PlanIndex

Sutton 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.

• 14 Princes Avenue Carshalton SM5 4NZ

  DM2026/00673 Submitted 2 Jun 2026 50 yards away

  88% historically approved · decision due ~6 Aug

  Erection of a part one, part two storey front, side and rear extension including the conversion of the integrated flank garage into habitable rooms and associated external work, conversion of loft space involving alterations to existing roofline, a dormer extension at rear, rooflights to front roofslope, installation of rooflights to the ground floor rear extension flat and pitched roof and alterations to the ground floor front and first floor rear fenestrations.

  Decided Extension Loft or dormer

• 14 Princes Avenue Carshalton SM5 4NZ

  DM2026/01148 Submitted 2 Oct 2026 50 yards away

  88% historically approved · decision due ~27 Nov

  Erection of a single storey front, side and rear extension including the conversion of the integrated flank garage into habitable rooms and alterations to the ground floor front and first floor flank fenestrations.

  Awaiting decision Extension
  Small domestic

• 14 Princes Avenue Carshalton SM5 4NZ

  DM2026/01149 Submitted 2 Oct 2026 50 yards away

  88% historically approved · decision due ~27 Nov

  Erection of a part one, part two storey front, side and rear extension including the conversion of the integrated flank garage into habitable rooms and associated external work, conversion of loft space involving alterations to existing roofline, a dormer extension at rear, rooflights to front roofslope and alterations to the ground floor front fenestration.

  Awaiting decision Extension Loft or dormer +1

• 30 East Drive Carshalton SM5 4PA

  DM2025/01485 Submitted 1 Dec 2025 100 yards away

  Conversion of garage into habitable room, alterations to garage roof and rear fenestrations.

  Granted Householder 18 docs
  Domestic

• 30 East Drive Carshalton SM5 4PA

  DM2020/00659 Submitted 8 May 2020 100 yards away

  Conversion of loft space involving alterations to existing roofline, hip to gable and dormer extension at rear, a window to flank roofslope and rooflights to front roofslope.

  Granted Outline Extension Loft or dormer +1 4 docs

• 20 Princes Avenue Carshalton SM5 4NZ

  DM2026/00054 Submitted 19 Jan 2026 100 yards away

  Erection of a part one, part two storey side and rear extension.

  Granted Householder Extension 11 docs
  Domestic

• 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