45 Dukes Avenue New Malden KT3 4HW

1. 1 May 2026

   Received by Kingston upon Thames

2. 19 May 2026

   Validated

   Checked as complete and ready for consideration.

3. 26 Jul 2026

   Added to PlanIndex

4. Decision

   Awaiting decision

   Decision expected by 14 July 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 70 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.

• First Floor Flat 50 Dukes Avenue New Malden KT3 4HN

  25/02322/FUL Submitted 5 Sep 2025 57m away

  Erection of roof extension with rear dormer, installation of 2nos front rooflights and associated works

  Granted Full applications Extension Loft or dormer 14 docs

• 55 Dukes Avenue New Malden KT3 4HW

  21/01310/CPU Submitted 27 Apr 2021 58m away

  Erection of single storey rear extension

  Refused Lawful development Extension 10 docs
  Small domestic

• 8 Malden Hill New Malden KT3 4DR

  20/01231/CPU Submitted 2 Jun 2020 70m away

  Erection of rear roof dormer extension with the addition of three roof lights to the front roof slope

  Granted Lawful development Extension Loft or dormer 16 docs

• 58 Dukes Avenue New Malden KT3 4HN

  24/01757/CPU Submitted 15 Jul 2024 72m away

  Erection of outbuilding

  Granted Lawful development 5 docs

• 60 Dukes Avenue New Malden KT3 4HN

  21/01796/PAEXT Submitted 2 Jun 2021 77m away

  Erection of single storey rear extension (4.50m in depth, maximum height of 3.34m and eaves height of 2.50m)

  Refused Householder Extension 7 docs
  Small domestic

• 28 Dukes Avenue New Malden KT3 4HN

  23/01722/FUL Submitted 26 Jun 2023 91m away

  Erection of single storey rear and two storey rear infill extensions, and rear dormer roof extension with Juliet balcony and installation of 3no. front roof lights. Subdivision of existing house into 3no. self-contained flats. Demolition of outbuilding and erection of 1no. single storey dwelling to the rear of site. Associated provision of cycle storage, refuse /recycling storage and outdoor amenity space.

  Refused Full applications New dwelling Extension +2 16 docs
  Small domestic

• 26/01501/HOU Granted

  49 Dickerage Road Kingston Upon Thames KT1 3SR

  Conversion of an existing garage into a habitable space, erection of single storey rear and first floor rear extension.

  8 Jul 2026 Householder
• 26/01245/HOU Granted

  15 Archer Close Kingston Upon Thames KT2 5NE

  Erection of a single storey side extension, installation of 1no side rooflight to the main roof.

  11 Jun 2026 Householder
• 26/01598/HOU Granted

  33 Bearfield Road Kingston Upon Thames KT2 5ET

  Erection of part first floor rear extension and all associated works

  21 Jul 2026 Householder
• 26/01503/HOU Granted

  48 Raleigh Drive Tolworth KT5 9PR

  Demolition of side store and erection of single storey side, rear and part front extensions.

  8 Jul 2026 Householder
• 26/00906/HOU Granted

  6 Warbank Lane Kingston Upon Thames KT2 7ES

  Conversion of an existing garage into a room

  28 Apr 2026 Householder