8 Watson Avenue North Cheam Surrey SM3 9RE

1. 3 Feb 2004

   Received by Sutton

2. 3 Mar 2004

   Decision issued: Application Granted

3. 23 Aug 2026

   Added to PlanIndex

Sutton granted permission on 3 March 2004, 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.

An outline application tests the principle of developing a site, holding back details such as appearance and landscaping as reserved matters for later approval. More in our guide to planning application types.

• 4 Watson Avenue North Cheam Surrey SM3 9RE

  A2002/49352 Submitted 5 Jul 2002 0m away

  Erection of a single storey rear extension and a dormer extension at rear involving alterations to existing roofline.

  Granted Householder Extension Loft or dormer
  Small domestic

• 18 Watson Avenue North Cheam SM3 9RE

  DM2026/00946 Submitted 7 Aug 2026 0m away

  89% historically approved · decision due ~2 Oct

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

  Awaiting decision Extension
  Small domestic

• 26 Watson Avenue North Cheam Sutton SM3 9RE

  DM2021/02304 Submitted 16 Nov 2021 41m away

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

  Granted Householder Extension 4 docs
  Small domestic

• 26 Watson Avenue North Cheam SM3 9RE

  DM2021/02295 Submitted 16 Nov 2021 41m away

  Conversion of loft space involving alterations to existing roofline, including a hip to gable extension to side and a dormer extension to rear roof slope and roof lights to front roof slope.

  Granted Outline Extension Loft or dormer 5 docs

• 5 Watson Avenue North Cheam SM3 9RE

  DM2025/01311 Submitted 20 Oct 2025 54m 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 and removal of rear chimney stack.

  Granted Outline Extension Loft or dormer +1 16 docs

• 162 Hamilton Avenue North Cheam Sutton SM3 9DT

  DM2021/02486 Submitted 16 Dec 2021 88m away

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

  Granted Householder Extension 7 docs
  Small domestic

• DM2026/00454 Refused

  1 Cotswold Way Worcester Park KT4 8LL

  Erection of annexe to side.

  9 Apr 2026 Outline
• DM2026/00803 Granted

  88 St Philips Avenue Worcester Park KT4 8LA

  Erection of a single storey rear extension and an outbuilding.

  2 Jul 2026 Outline
• DM2026/00675 Granted

  3 Selwood Road Sutton SM3 9JU

  Erection of a single storey rear extension.

  3 Jun 2026 Outline
• DM2026/00607 Granted

  42 The Gallop Sutton SM2 5RY

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

  15 May 2026 Outline
• DM2026/00689 Granted

  180 Bridgewood Road Worcester Park KT4 8XU

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

  4 Jun 2026 Outline