152 Henley Avenue North Cheam SM3 9SA

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

• DM2026/00560 Refused

  152 Henley Avenue North Cheam SM3 9SA

  Conversion of loft space involving alterations to existing roofline including the raising of the ridgeline and rear chimney, a dormer extension at rear, rooflights to front roofslope, a rooflight to flat dormer roof and removal of a rear chimney.

  Decided 20 Jul 2026 Householder

1. 31 Oct 2025

   Received by Sutton

2. 18 Dec 2025

   Decision issued: Application Granted

3. 13 Aug 2026

   Added to PlanIndex

Sutton granted permission on 18 December 2025, 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.

• 152 Henley Avenue North Cheam SM3 9SA

  DM2026/00560 Submitted 5 May 2026 50 yards away

  Conversion of loft space involving alterations to existing roofline including the raising of the ridgeline and rear chimney, a dormer extension at rear, rooflights to front roofslope, a rooflight to flat dormer roof and removal of a rear chimney.

  Refused Householder Extension Loft or dormer 13 docs
  Domestic

• 150 Henley Avenue North Cheam SM3 9SA

  CLC2026/00058 Submitted 7 Apr 2026 50 yards away

  Application to clear condition 11 (wildlife and nesting features) of approved application DM2025/01314.

  Decided Conditions 4 docs

• 150 Henley Avenue North Cheam SM3 9SA

  DM2025/01314 Submitted 20 Oct 2025 50 yards away

  Demolition of existing garage and erection of an attached two storey dwelling, together with the erection of a front entrance porch and conversion of loft space involving alterations to existing roofline and a dormer extension at rear to existing dwelling, alterations to front boundary wall and provision of parking and refuse storage at front.

  Granted Full applications Extension Loft or dormer +1 26 docs
  Small domestic

• 150 Henley Avenue North Cheam SM3 9SA

  DM2020/00320 Submitted 28 Feb 2020 50 yards away

  Demolition of existing garage and erection of an attached 2-storey dwellinghouse and erection of front porch extension and formation of a loft conversion to existing dwelling involving a dormer extension at rear.

  Granted Full applications Extension Loft or dormer +1 11 docs
  Small domestic

• 150 Henley Avenue North Cheam SM3 9SA

  DM2026/00779 Submitted 29 Jun 2026 50 yards away

  Application to vary condition 1 (approved drawings) of planning permission Ref: DM2025/01314 for the 'Demolition of existing garage and erection of an attached two storey dwelling, together with the erection of a front entrance porch and conversion of loft space involving alterations to existing roofline and a dormer extension at rear to existing dwelling, alterations to front boundary wall and provision of parking and refuse storage at front' to allow for a single storey rear extension.

  Granted Extension Loft or dormer +1 16 docs
  Small domestic

• 150 Henley Avenue North Cheam SM3 9SA

  CLC2026/00098 Submitted 18 Jun 2026 50 yards away

  88% historically approved · decision due ~20 Aug

  Application to clear condition 11 (wildlife and nesting features) of approved application DM2025/01314.

  Awaiting decision

• 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