118 Hamilton Avenue North Cheam SM3 9DT

This site has had 2 applications since 2025: 1 approved, 0 refused.

• DM2025/01555 Granted

  118 Hamilton Avenue North Cheam SM3 9DT

  Prior Approval for a single storey rear extension projecting from the rear of the original house by 6m.

  Decided 20 Jan 2026 Householder

1. 19 May 2026

   Received by Sutton

2. 1 Jun 2026

   Validated

   Checked as complete and ready for consideration.

3. 25 Jul 2026

   Added to PlanIndex

4. Decision

   Awaiting decision

   Decision expected by 27 July 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 decided householder applications in a median of 56 days. More in our guide to how long planning decisions take.

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.

• 118 Hamilton Avenue North Cheam SM3 9DT

  DM2025/01555 Submitted 15 Dec 2025 0m away

  Prior Approval for a single storey rear extension projecting from the rear of the original house by 6m.

  Granted Householder Extension 11 docs
  Small domestic

• 96 Hamilton Avenue North Cheam Sutton SM3 9RL

  DM2023/00949 Submitted 8 Jun 2023 73m away

  Retention of a part one, part two storey side and rear extension, loft conversion including alterations to the main roof line to form a hip to gable, a dormer extension at rear and a roof light to front, alterations to fenestrations, provision of bin and cycle stores and off street parking spaces at front in connection with the conversion of the property into 2 self contained flats.

  Withdrawn Full applications New dwelling Extension +1 27 docs

• 386 Gander Green Lane North Cheam SM3 9RA

  DM2021/02173 Submitted 1 Nov 2021 113m away

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

  Granted Outline Extension Loft or dormer +1 8 docs

• 86 Hamilton Avenue North Cheam SM3 9RL

  DM2021/02291 Submitted 17 Nov 2021 114m away

  Prior Approval for a single storey rear extension projecting from the rear of the original house by 4.8m.

  Refused Householder Extension 7 docs
  Small domestic

• 82 Hamilton Avenue North Cheam SM3 9RL

  CLC2026/00010 Submitted 26 Jan 2026 126m away

  Application to clear condition 3 (Flood Risk Assessment) of approved application DM2025/01443.

  Decided Conditions 6 docs

• 346 Gander Green Lane North Cheam Sutton SM3 9QZ

  DM2022/00216 Submitted 2 Feb 2022 131m away

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

  Granted Outline Extension Loft or dormer 8 docs

• DM2026/00600 Granted

  5 Waterer Rise Wallington SM6 9DN

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

  14 May 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.

  23 Jun 2026 Householder
• DM2026/00544 Granted

  18 Cheviot Close Sutton SM2 5SB

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

  29 Apr 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.

  27 Jan 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.

  26 May 2026 Householder