3 Mayfield Close New Haw Surrey KT15 3AJ

1. 30 Jan 2026

   Received by Runnymede

2. 4 Mar 2026

   Decision issued: Prior Approval Not Required (Householder only)

3. 11 Aug 2026

   Added to PlanIndex

Permission has been granted, usually subject to conditions listed on the decision notice, some of which must be discharged before work starts. The decision notice on the council portal sets out exactly what was approved.

Work must normally begin within three years of the decision or the permission lapses. Neighbours cannot appeal a grant; challenging one means judicial review of how the decision was made, within tight time limits.

An outline application tests the principle of developing a site before the detail is worked up. Some or all of the particulars, such as appearance, layout, scale, access and landscaping, are held back as reserved matters for later approval. Permission at outline stage does not by itself allow building to start; the reserved matters must be approved first.

More on outline applications in our guide

• 2 Mayfield Close New Haw Surrey KT15 3AJ

  RU.23/1845 Submitted 8 Mar 2024 0m away

  Retrospective planning application for the change of use of a side extension to create 1 Self contained residential unit and sub-division of existing garden to provide associated amenity space.

  Refused Amendments Extension 13 docs

• 5 Mayfield Close New Haw Surrey KT15 3AJ

  RU.24/0377 Submitted 11 Apr 2024 0m away

  Two storey side and rear extension with extension to front porch following demolition of existing garage

  Granted Other Extension Demolition 18 docs
  Small domestic

• 3 Mayfield Close New Haw Surrey KT15 3AJ

  RU.26/0374 Submitted 1 Apr 2026 0m away

  71% historically approved · decision due ~27 May

  Change of use of 3 Mayfield Close from a lawful 6-person House in Multiple Occupation (Use Class C4) to a 9-person House in Multiple Occupation (Sui Generis), together with a first-floor extension and associated internal reconfiguration

  At appeal Amendments Extension 72 docs

• 3 Mayfield Close New Haw Surrey KT15 3AJ

  RU.26/0963 1m away

  80% historically approved

  Erection of a part single storey part two storey rear extension.

  Awaiting decision Extension
  Small domestic

• 11 Cobs Way Addlestone Surrey KT15 3AF

  RU.26/0382 Submitted 9 Apr 2026 72m away

  Rear/side extension to existing rear extension extending entire width of property, with flat roof and skylights over. Additional access door to garage.

  Granted Extension 12 docs

• 27 Cobs Way Addlestone Surrey KT15 3AF

  RU.22/1649 Submitted 17 Nov 2022 72m away

  Two storey side / rear extension, part single storey rear extension. Pitched roof to front porch following demolition of existing garage

  Granted Other Extension Demolition 18 docs
  Small domestic

• RU.26/0490 Granted

  83 Wendover Road Staines-upon-Thames Surrey TW18 3DD

  Certificate of Proposed Lawfulness for the erection of a summer house

  15 May 2026 Outline
• RU.26/0483 Refused

  LITTLE WILLOWS Green Road Thorpe Egham Surrey TW20 8QL

  Permission in Principle for the erection of a single storey dwelling.

  12 May 2026 Outline
• RU.26/0517 Granted

  149 Eastworth Road Chertsey KT16 8DU

  Certificate of Proposed Lawful Development for single storey side extension and erection of front porch

  7 May 2026 Outline
• RU.26/0573 Granted

  79 Bois Hall Road Addlestone Surrey KT15 2JN

  Certificate of Proposed Lawful Development for a single storey rear extension and boiler flue

  13 May 2026 Outline
• RU.26/0580 Granted

  149 Eastworth Road Chertsey Surrey KT16 8DU

  Prior Approval for a single storey rear extension with a depth of 4 metres beyond the rear wall of the original dwelling house with a maximum height of 3.8 metres and eaves height of 3 metres

  13 May 2026 Outline