51 Ash Road Sutton SM3 9LA

1. 30 Apr 2026

   Received by Sutton

2. 7 May 2026

   Validated

   Checked as complete and ready for consideration.

3. 25 Jul 2026

   Added to PlanIndex

4. Decision

   Awaiting decision

   Decision expected by 2 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 full applications in a median of 94 days. More in our guide to how long planning decisions take.

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.

• 47 Beeches Road Sutton SM3 9NA

  DM2025/01522 Submitted 8 Dec 2025 76m away

  Erection of a single storey rear extension.

  Granted Householder Extension 12 docs
  Small domestic

• 4 Haslam Avenue Sutton SM3 9ND

  DM2025/00289 Submitted 6 Mar 2025 92m away

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

  Granted Outline Extension Loft or dormer 13 docs

• 79A Ash Road Sutton SM3 9LA

  DM2026/00871 Submitted 17 Jul 2026 108m away

  88% historically approved · decision due ~23 Sep

  Erection of a single storey side extension and conversion of garage into habitable room with associated external work and rooflight to existing garage roof.

  Awaiting decision Extension Loft or dormer
  Small domestic

• 14 Fir Road Sutton SM3 9JY

  DM2022/00134 Submitted 24 Jan 2022 133m away

  Prior Approval for a single storey rear extension projecting from the rear of the original house by 3.67m.

  Refused Householder Extension 12 docs
  Small domestic

• 14 Fir Road Sutton SM3 9JY

  DM2021/02358 Submitted 26 Nov 2021 133m away

  Erection of a single storey rear extension and a first floor side extension.

  Refused Householder Extension 13 docs
  Small domestic

• 85 Ash Road Sutton SM3 9LA

  DM2025/01297 Submitted 15 Oct 2025 136m away

  Erection of a single storey front extension and front entrance porch, first floor rear extension, conversion of the garage into a habitable room, repositioning and installation of rooflights to the front and side roofslope and alteration to fenestrations.

  Granted Householder Extension Loft or dormer 19 docs
  Small domestic

• 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.

  31 Mar 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.

  29 Apr 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.

  6 Mar 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.

  18 Mar 2025 Full applications
• DM2026/00202 Granted

  Land Opposite 284 - 286 High Street Sutton SM1 1PQ

  Installation of an internally illuminated digital display and communications kiosk with a defibrillator.

  19 Feb 2026 Full applications