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Planning application

26/01304/FUL

21 Cotsford Avenue New Malden KT3 5EU

Awaiting decision Kingston upon Thames Full Application

Proposal

Demolition of existing dwelling. Erection of replacement dwelling.

As published by the council, reference 26/01304/FUL

Timeline

Dates from the published record

  1. 18 Jun 2026

    Received by Kingston upon Thames

  2. 1 Jul 2026

    Validated

    Checked as complete and ready for consideration.

  3. 26 Jul 2026

    Added to PlanIndex

  4. Decision

    Awaiting decision

    The statutory target is eight weeks for most applications and thirteen for major development. Extensions of time are common.

What happens while it is decided

The process from here

This application is with Kingston upon Thames for determination. The council publicises it, consults neighbours and technical bodies where required, and weighs the responses against local and national planning policy.

The statutory target is eight weeks for most applications and thirteen for major development, though extensions of time are common. Comments carry most weight while the case is undecided, so check the council portal for the deadline if you want to respond.

About full applications applications

How this application type works

A full application seeks permission for a complete, detailed proposal in one go: siting, design, access and landscaping are all fixed at this stage. It is the standard route for new buildings, conversions and changes of use. The statutory target is eight weeks for smaller schemes and thirteen weeks for major development, though complex cases often take longer by agreement.

More on full applications applications in our guide

Nearby applications

Within 500 metres

  • 22/03912/HOU Granted

    11 Cotsford Avenue New Malden KT3 5EU

    Erection of single storey rear, front porch and side extension. Erection of roof extension and installation of 2nos front. 2nos rear and 3nos side rooflights to facilitate loft conversion. Relocation of main entrance door.

    20 Dec 2022 62m away Householder
  • 23/01972/HOU Granted

    2 Cotsford Avenue New Malden KT3 5EU

    Erection of single storey rear extension

    19 Jul 2023 87m away Householder
  • 21/02972/CLC Granted

    5 Cotsford Avenue New Malden KT3 5EU

    Approval of Planning Conditions 7 (Drainage Design), 9 (Landscaping Scheme), 10 (Waste and Recycling), 11 (Cycle Parking), 12 (Car Parking/Garage Surface Details) and 15 (Land and Building Levels) of Planning Permission ref: 20/01830/FUL (Erection of two-storey dwelling house and attached garage (following demolition of existing house, garage and outbuilding) with associated cycle storage and refuse enclosure) dated 19/03/2021

    14 Sep 2021 89m away Conditions
  • 21/02314/CLC Granted

    5 Cotsford Avenue New Malden KT3 5EU

    Details required for Condition 14 (Construction Logistics Plan) of planning permission 20/01830/FUL (Erection of two-storey dwelling house and attached garage (following demolition of existing house, garage and outbuilding) with associated cycle storage and refuse enclosure)

    16 Jul 2021 94m away Conditions
  • 25/02550/CPU Refused

    23 Cotsford Avenue New Malden KT3 5EU

    Erection of a single storey rear detached outbuilding to be used as a home office/garden room.

    30 Sep 2025 94m away Lawful development
  • 26/01243/PAEXT Awaiting decision

    17 Groveland Way New Malden KT3 5BT

    Erection of single storey rear extension (Maximum 6.0m in depth, maximum height of 3.45m and eaves height of 2.65m)

    11 Jun 2026 98m away Householder

In Kingston upon Thames

  • 25/02103/FUL Decided

    12 Hardman Road Kingston Upon Thames KT2 6RH

    Change of use from a 6 bedroom HMO (Use Class C4) to a 7 bedroom HMO (Use Class Sui Generis) (Retrospective)

    11 Aug 2025 Full applications
  • 26/00923/FUL Granted

    Coombe Boys School College Gardens New Malden KT3 6NT

    Application under Section 73 of the Town and Country Planning Act 1990 to vary Conditions 10 (sustainable drainage scheme) and 25 (sustainability and energy conservation) for Application Reference Number: 24/01386/FUL (Application under Section 73 of the Town and Country Planning Act 1990 to carry out development without compliance with Conditions 1 (Approved plans), 10 (Sustainable Drainage Scheme) and 28 (Biodiversity and Nature Conservation) and removal of Condition 34 (Green roof) for Application Reference Number: 23/01623/FUL (Demolition of Existing blocks EFAA, EFAB, EFAC, EFAD, EFAE, EFAG and EFAH, consequential works to retained Block EFAF, and erection of two replacement three-storey school buildings including temporary teaching blocks to be used during the construction period, along with access, landscaping, and associated infrastructure.) dated 16/01/2024. Variation to consist of Removal of Air Source Heat Pump (ASHP) and Relocation of Ground Source Heat Pump (GSHP), Removal of retaining wall & stairs (north of NB01), Removal of green roof , Change in main temporary teaching block layout.) dated 03/12/2024. Variation of wording of Conditions 10 and 25 to reflect the phased nature of the construction programme.

    29 Apr 2026 Full applications
  • 26/00907/FUL Granted

    39 Reynolds Avenue Chessington KT9 2LQ

    Installation of dropped kerb for driveway

    28 Apr 2026 Full applications
  • 26/00770/FUL Granted

    Flat 6 The Water Gardens Warren Road Kingston Upon Thames KT2 7LF

    Replacement of uPVC and aluminium windows and balcony doors on a like-for like-basis (without trickle vents) with aluminium.

    13 Apr 2026 Full applications
  • 26/00700/FUL Granted

    95 Tolworth Rise North Tolworth KT5 9EP

    Demolition of outbuildings and rear conservatory and erection of two storey side and single storey rear extension. Erection of hip to gable and rear dormer roof extension with installation of 3nos. front rooflights to facilitate loft conversion. Conversion of house into 2nos. flats.

    1 Apr 2026 Full applications