2C Sycamore Grove New Malden KT3 3DQ

This site has had 2 applications since 2023.

• 23/01772/CPU Withdrawn

  2C Sycamore Grove New Malden KT3 3DQ

  Conversion of garage into habitable space and alterations to fenestration

  Decided 4 Sep 2023 Lawful development

1. 7 Sep 2026

   Received by Kingston upon Thames

2. 17 Sep 2026

   Validated

   Checked as complete and ready for consideration.

3. 24 Sep 2026

   Added to PlanIndex

4. Decision

   Awaiting decision

   Decision expected by 12 November 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

   Kingston upon Thames took a median of 63 days over the applications it decided in the last year.

This application is with Kingston upon Thames for determination, against a statutory target of eight weeks. Over the last year Kingston upon Thames decided householder applications in a median of 72 days. More in our guide to how long planning decisions take.

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.

• 20 Sycamore Grove New Malden KT3 3DQ

  26/01656/CPU Submitted 28 Jul 2026 50 yards away

  Demolition of existing rear dormer roof extension and erection of replacement rear dormer roof extension with 1no. front rooflight

  Granted Extension Loft or dormer +1

• 12 - 14 Sycamore Grove New Malden KT3 3DQ

  23/01660/CLC Submitted 20 Jun 2023 50 yards away

  Details required for conditions 5 (waste and recycling facilities), 6 (secure cycle parking facilities), 8 (landscaping scheme) and 12 (enclosures) of planning permission 23/00180/FUL.

  Granted Conditions 3 docs

• 12 - 14 Sycamore Grove New Malden KT3 3DQ

  23/02219/CLC Submitted 11 Aug 2023 50 yards away

  Details required for Condition 10 (Biodiversity Enhancements) of planning permission 23/00180/FUL (Erection of new dwelling attached to No 12 Sycamore Grove (following demolition of detached garage), relocation of front door to No 12 from side elevation to front elevation, conversion of garage to No 14 to habitable room and erection of single storey rear extension (following demolition of rear storage extension).)

  Granted Conditions New dwelling Extension +1 2 docs
  Small domestic

• 12 - 14 Sycamore Grove New Malden KT3 3DQ

  23/02126/CLC Submitted 3 Aug 2023 50 yards away

  Details required for condition 9 (Bats and Artificial Lighting) of planning permission 23/00180/FUL.

  Granted Conditions 2 docs

• 12 - 14 Sycamore Grove New Malden KT3 3DQ

  23/01625/CLC Submitted 19 Jun 2023 50 yards away

  Details required for condition 3 (facing materials) of planning permission 23/00180/FUL.

  Granted Conditions 3 docs

• 12 - 14 Sycamore Grove New Malden KT3 3DQ

  23/01916/CLC Submitted 14 Jul 2023 50 yards away

  Details required for Condition 15 (Fire Safety) of Planning Permission ref: 23/00180/FUL

  Granted Conditions 2 docs

• 26/02160/HOU Awaiting decision

  33 Cardinal Crescent New Malden KT3 3EF

  Removal of shed and erection of single storey outbuilding to rear

  Received 9 Oct, published by the council 22 Oct 2026 Householder
• 26/01662/HOU Granted

  30 The Ridings Surbiton KT5 8HQ

  Demolition of front porch and erection of single storey front porch extension. Changes to ground floor front and first floor rear fenestrations.

  Received 29 Jul, published by the council 1 Sep 2026 Householder
• 26/01696/HOU Granted

  1 Wolsey Drive Kingston Upon Thames KT2 5DP

  Erection of single storey side and rear extension.

  Received 31 Jul, published by the council 3 Sep 2026 Householder
• 26/01711/HOU Granted

  230 Canbury Park Road Kingston Upon Thames KT2 6LF

  Demolition of an existing rear extension and erection of a single storey rear extension.

  Received 4 Aug, published by the council 1 Sep 2026 Householder
• 26/02154/HOU Awaiting decision

  36 Norbiton Avenue Kingston Upon Thames KT1 3QR

  Erection of single storey rear/side extension

  Received 8 Oct, published by the council 21 Oct 2026 Householder