15 Blakehall Road Carshalton SM5 3EZ

This site has had 2 applications since 2026: 1 approved, 0 refused.

• DM2026/00733 Granted

  15 Blakehall Road Carshalton SM5 3EZ

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

  Decided 19 Aug 2026

1. 17 Jun 2026

   Received by Sutton

2. 25 Jul 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 12 August 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

   Sutton took a median of 56 days over the applications it decided in the last year.

This application is with Sutton for determination, against a statutory target of eight weeks. Over the last year Sutton's median decision took 56 days. More in our guide to how long planning decisions take.

The published feed does not state which type of application this is; the register entry on Sutton's portal will say. Our guide explains the common types.

• 15 Blakehall Road Carshalton SM5 3EZ

  DM2026/00733 Submitted 17 Jun 2026 0m away

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

  Granted Extension Loft or dormer

• 54 Salisbury Road Carshalton SM5 3HD

  DM2020/00435 Submitted 16 Mar 2020 53m away

  Erection of a single storey rear extension including the formation of a ledge and steps leading down to the rear garden and alterations to the ground floor flank fenestration.

  Granted Householder Extension Windows or glazing 13 docs
  Small domestic

• 54 Salisbury Road Carshalton SM5 3HD

  DM2020/00442 Submitted 16 Mar 2020 65m away

  Prior Approval for a single storey rear extension projecting from the rear of the original house by 5m.

  Refused Householder Extension 4 docs
  Small domestic

• 3 Blakehall Road Carshalton SM5 3EZ

  DM2025/00328 Submitted 14 Mar 2025 111m away

  Erection of a single storey rear extension.

  Granted Householder Extension 9 docs
  Small domestic

• 32A Salisbury Road Carshalton SM5 3HD

  DM2021/01725 Submitted 18 Aug 2021 127m away

  Erection of 4 two storey semi detached houses, parking, bin and cycle storage with associated access and landscaping.

  Refused Full applications 23 docs

• 99 Gordon Road Carshalton SM5 3RG

  DM2026/00811 Submitted 3 Jul 2026 141m away

  Prior Approval for a single storey rear extension projecting from the rear of the original house by 5.24m.

  Refused Extension
  Small domestic