Glenthorne High School 270 Sutton Common Road Sutton SM3 9PS

This site has had 2 applications since 2020: 1 approved, 0 refused.

• CLC2023/00164 Decided

  Glenthorne High School 270 Sutton Common Road Sutton SM3 9PS

  Application to clear conditions 6 (Tree replacement management plan), 7 (soft landscaping plan), 8 (Wildlife Features) and 12 (SUDS) of approved application DM2021/01859.

  Decided 21 Aug 2023 Conditions

1. 18 Mar 2020

   Received by Sutton

2. 8 Jul 2020

   Decision issued: Application Granted

3. 23 Aug 2026

   Added to PlanIndex

Sutton granted permission on 8 July 2020, 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.

A full application seeks permission for a complete, detailed proposal in one go, with siting, design, access and landscaping all fixed at this stage. More in our guide to planning application types.

• Glenthorne High School 270 Sutton Common Road Sutton SM3 9PS

  CLC2023/00164 Submitted 12 Jul 2023 50 yards away

  Application to clear conditions 6 (Tree replacement management plan), 7 (soft landscaping plan), 8 (Wildlife Features) and 12 (SUDS) of approved application DM2021/01859.

  Decided Conditions Trees 11 docs

• 258 Sutton Common Road Sutton SM3 9PW

  DM2023/01526 Submitted 6 Oct 2023 100 yards away

  Prior Approval for change of use of ground floor from Use Class E to residential use providing 1 self contained unit with associated alterations to ground floor front fenestration and additon of a ground floor side window.

  Refused Outline Windows or glazing 9 docs

• 284 Sutton Common Road Sutton SM3 9PW

  DM2026/00889 Submitted 24 Jul 2026 100 yards away

  Prior Approval for two single storey rear extensions projecting from the rear of the original house by 3.3m and 6m.

  Granted Extension
  Small domestic

• 284 Sutton Common Road Sutton SM3 9PW

  DM2026/00695 Submitted 8 Jun 2026 100 yards away

  88% historically approved · decision due ~3 Aug

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

  Decided Extension
  Small domestic

• 284 Sutton Common Road Sutton SM3 9PW

  DM2026/00494 Submitted 20 Apr 2026 100 yards away

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

  Refused Householder Extension 7 docs
  Small domestic

• 284 Sutton Common Road Sutton SM3 9PW

  DM2026/00493 Submitted 20 Apr 2026 100 yards away

  Erection of outbuilding.

  Granted Outline 5 docs

• DM2026/00427 Refused

  Land To The Side Of 494 Gander Green Lane North Cheam SM3 9RG

  Erection of an attached three storey HMO providing 20 rooms with refuse and cycle store to front and associated landscaping.

  Received 31 Mar, published by the council 25 Jul 2026 Full applications
• DM2026/00546 Granted

  The Bungalow 197 Sandy Lane Cheam SM2 7EU

  Demolition of existing bungalow and tennis courts and erection of two detached two storey dwellings with habitable roofspace, provision of vehicle crossovers, erection of gates to front and associated landscaping.

  Received 29 Apr, published by the council 25 Jul 2026 Full applications
• DM2026/00983 Awaiting decision

  202 Foresters Drive Wallington SM6 9LE

  Retention and completion of the Change of use from Use Class C3 (residential) to Use Class C4 (small HMO) to provide 6 rooms involving conversion of the garage into habitable rooms, alteration to the existing single storey flank roof detail/presentation including the installation of a rooflight, alterations to the ground floor front, rear and flank fenestrations, provision of a detached cycle store to rear and a refuse/recycling storage area to the front.

  Received 18 Aug, published by the council 24 Aug 2026 Full applications
• DM2026/00287 Refused

  48 Hallmead Road Sutton SM1 1RD

  Change of use from Class C4 (Small HMO) to Class Sui Generis (Large HMO) to provide 10 rooms and provision of refuse and cycle stores.

  Received 6 Mar, published by the council 27 Jul 2026 Full applications
• DM2025/00363 Refused

  Garages To The Rear Of Sandringham Court And Buckingham Court Dorset Road Belmont SM2 6NG

  Erection of a first floor extension with accommodation in roof space above existing garages to provide 6 self contained residential units and provision of private amenity spaces, refuse and cycle stores, parking at front, a passenger lift and two external staircases.

  Received 18 Mar, published by the council 15 Sep 2026 Full applications