Wallington County Grammar School Croydon Road Wallington SM6 7PH

This site has had 3 applications since 2025: 2 approved, 0 refused.

• DM2025/00605 Granted

  Wallington County Grammar School Croydon Road Wallington SM6 7PH

  Removal of shipping container and Installation of air source heat pumps within a chain link fence enclosure and associated ancillary works.

  Decided 18 Aug 2025 Full applications
• DM2025/00390 Granted

  Wallington County Grammar School Croydon Road Wallington SM6 7PH

  Application to vary condition 4 (hours of operation) of planning permission Ref: DM2019/00168 for the 'Application to vary condition 4 (to change condition from 2 nights per week to 5 nights per week (Monday - Friday) of planning permission Ref: D2015/71848/FUL - Use of the sports hall for letting to the public two evenings a week on a permanent basis, in addition to use by pupils and staff of the school' to allow for increased hours of operation for the sports hall.

  Decided 7 Aug 2025 Amendments

1. 30 Sep 2026

   Received by Sutton

2. 5 Oct 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 25 November 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.

• Wallington County Grammar School Croydon Road Wallington SM6 7PH

  DM2025/00390 Submitted 21 Mar 2025 50 yards away

  Application to vary condition 4 (hours of operation) of planning permission Ref: DM2019/00168 for the 'Application to vary condition 4 (to change condition from 2 nights per week to 5 nights per week (Monday - Friday) of planning permission Ref: D2015/71848/FUL - Use of the sports hall for letting to the public two evenings a week on a permanent basis, in addition to use by pupils and staff of the school' to allow for increased hours of operation for the sports hall.

  Granted Amendments 10 docs

• Wallington County Grammar School Croydon Road Wallington SM6 7PH

  DM2025/00605 Submitted 1 May 2025 100 yards away

  Removal of shipping container and Installation of air source heat pumps within a chain link fence enclosure and associated ancillary works.

  Granted Full applications 17 docs
  Small domestic

• 307 Croydon Road Wallington SM6 7LB

  DM2026/00989 Submitted 19 Aug 2026 100 yards away

  88% historically approved · decision due ~27 Nov

  Retention and completion of the change of use from Class E (retail) and Class C3 (residential) to Class C4 (small HMO) to provide 6 rooms including the erection of a part one, part two storey rear extension, conversion of loft space involving a dormer extension at rear, alterations to front, rear and flank fenestrations and provision of single storey detached cycle and refuse stores to the front of the property.

  Awaiting decision Extension Loft or dormer
  Small domestic

• 335 Croydon Road Wallington SM6 7PD

  DM2025/01270 Submitted 10 Oct 2025 100 yards away

  Erection of a single story rear extension.

  Granted Householder Extension 10 docs
  Domestic

• 335 Croydon Road Wallington SM6 7PD

  DM2020/00377 Submitted 9 Mar 2020 100 yards away

  Erection of a single storey rear extension.

  Granted Householder Extension 6 docs
  Small domestic

• 307 Croydon Road Wallington SM6 7LB

  DM2026/00591 Submitted 11 May 2026 100 yards away

  Change of use from Class E (Commercial, Business and Service) to Class Sui Generis (Larger HMO) involving the partial demolition of the existing rear extension. Retention and completion of a part one, part two storey rear extension with provision of cycle and refuse stores to the front. Conversion of loft space involving a dormer extension at rear.

  Refused Full applications Extension Loft or dormer +1 19 docs