7 Grayham Crescent New Malden KT3 5HP

1. 2 Mar 2026

   Received by Kingston upon Thames

2. 22 Apr 2026

   Validated

   Checked as complete and ready for consideration.

3. 15 Jun 2026

   Decision issued: Application Granted

4. 12 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.

Householder applications cover work to an existing house and its garden: extensions, loft and garage conversions, porches, outbuildings and similar alterations within the boundary of the home. They cannot be used to create a separate dwelling or change what the building is used for. Councils aim to decide them within eight weeks, and immediate neighbours are usually notified and given a chance to comment.

More on householder applications in our guide

• 26 Grayham Road New Malden KT3 5HW

  20/01006/HOU Submitted 4 May 2020 36m away

  Demolition of existing conservatory and erection of single storey rear extension

  Granted Householder Extension Demolition 10 docs
  Small domestic

• 26 Westbury Road New Malden KT3 5BE

  25/03198/FUL Submitted 12 Dec 2025 51m away

  72% historically approved · decision due ~13 Mar

  Erection of a single storey rear extension

  Awaiting decision Full applications Extension 23 docs
  Small domestic

• 16 Grayham Road New Malden KT3 5HR

  23/01853/CEU Submitted 10 Jul 2023 52m away

  Erection of loft conversion with rear dormer roof extension and installation of pivotal roof windows within front slope. Single storey rear extension with monopitched (lean to) roof (retrospective application)

  Granted Lawful development Extension Loft or dormer +1 10 docs
  Small domestic

• 34 Albemarle Gardens New Malden KT3 5BD

  26/00321/CPU Submitted 12 Feb 2026 76m away

  Extension of existing loft dormer over part of rear outrigger

  Granted Lawful development Extension Loft or dormer 7 docs

• 34 Albemarle Gardens New Malden KT3 5BD

  26/00324/PAEXT Submitted 12 Feb 2026 78m away

  Erection of single storey rear extension (4.91m in depth, maximum height of 3.57m and eaves height of 2.63m)

  Granted Householder Extension 6 docs
  Small domestic

• 17 Albemarle Gardens New Malden KT3 5BB

  21/03069/HOU Submitted 23 Sep 2021 81m away

  Demolition of rear conservatory and erection of a single storey rear extension.

  Granted Householder Extension Demolition 7 docs
  Small domestic

• 26/01915/HH Awaiting decision

  32 High Drive New Malden KT3 3UG

  High Hedge

  2 Sep 2026 Householder
• 26/01849/HOU Awaiting decision

  55 Alric Avenue New Malden KT3 4JL

  Erection of L shaped rear dormer roof extension, installation of 3nos front rooflights.

  25 Aug 2026 Householder
• 26/01839/HOU Awaiting decision

  9 Bodley Road New Malden KT3 5QD

  Demolition of conservatory and single storey rear extension. Erection of single storey rear extension with changes to side fenestration.

  24 Aug 2026 Householder
• 26/00954/HOU Granted

  5 Onslow Road New Malden KT3 4AR

  Demolition of garage and erection of single storey side extension. Roof alterations, installation of pv panels, air source heat pump and insulated render. Replacement of windows and internal alterations

  6 May 2026 Householder
• 26/01767/HOU Awaiting decision

  13 Donald Woods Gardens Tolworth KT5 9NP

  Erection of single storey rear extension and internal alterations

  12 Aug 2026 Householder