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Planning application

19 Windsor Avenue New Malden KT3 5EY

Granted Kingston upon Thames 25/02962/FUL Full Application

Works: Extension Demolition Small domestic

Read from the description, not a valuation. How we read the register

Permission granted. Work must normally begin within three years of the decision or the permission lapses.

Proposal

Demolition of rear conservatory and erection of single-storey L-shaped wraparound extension to the rear and side with associated internal alterations.

As published by the council, reference 25/02962/FUL

Application record

Reference
25/02962/FUL
Type
Full Application
Status
Granted
Decision
Application Granted
Received
17 Nov 2025
Validated
23 Dec 2025
Decided
17 Feb 2026
Ward
Green Lane & St James
Parish
New And Old Malden
Decision by
Delegated Decision
Postcode
KT3 5EY

Timeline

Dates from the published record

  1. 17 Nov 2025

    Received by Kingston upon Thames

  2. 23 Dec 2025

    Validated

    Checked as complete and ready for consideration.

  3. 17 Feb 2026

    Decision issued: Application Granted

  4. 12 Aug 2026

    Added to PlanIndex

Documents

Plans, drawings, consultee responses and the officer's report

8 documents on file for this application

A planning file usually holds the application form, drawings and site plans, consultee responses, the officer's report and the decision notice.

Trade members open them from here.

Open the documents

What a grant of permission means

The process from here

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.

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

  • 9 Windsor Avenue New Malden KT3 5EY

    26/01820/CPU Submitted 20 Aug 2026 4m away

    81% historically approved · decision due ~15 Oct

    Erection of hip to gable and rear roof dormer extension with installation of 2nos. front rooflights to facilitate loft conversion

    Awaiting decision Extension Loft or dormer

  • 15 Windsor Avenue New Malden KT3 5EY

    20/00557/HOU Submitted 4 Mar 2020 15m away

    Erection of single storey rear extension

    Granted Householder Extension 17 docs
    Small domestic

  • 27 Windsor Avenue New Malden KT3 5EY

    21/03555/CPU Submitted 8 Nov 2021 32m away

    Erection of hip to gable and rear dormer roof extension with installation of 2no front rooflights to facilitate loft conversion

    Granted Lawful development Extension Loft or dormer 15 docs

  • 74 Green Lane New Malden KT3 5BU

    26/00532/HOU Submitted 12 Mar 2026 88m away

    Two storey side and single storey rear extension

    Granted Householder Extension 11 docs
    Small domestic

  • 68 Green Lane New Malden KT3 5BU

    26/01847/CPUF Submitted 25 Aug 2026 98m away

    81% historically approved · decision due ~22 Oct

    Demolition of an existing rear extension, erection of single storey front porch and rear extension. Hip to gable roof extension with rear dormer and installation of 2nos front rooflights.

    Awaiting decision Extension Loft or dormer +1 10 docs
    Small domestic

  • 73 Green Lane New Malden KT3 5BX

    20/01239/PAEXT Submitted 2 Jun 2020 120m away

    Erection of single storey rear extension (4.10m in depth, maximum height of 2.93m and eaves height of 2.93m) following demolition of existing extension

    Refused Householder Extension Demolition 7 docs
    Small domestic

In Kingston upon Thames

  • 26/01858/FUL Awaiting decision

    7 Graham Gardens Surbiton KT6 6LT

    Partial demolition of dwelling and erection of 2nos. new dwellings with associated access, bins and cycle provision.

    26 Aug 2026 Full applications
  • 25/02124/FUL Withdrawn

    87A Surbiton Road Kingston Upon Thames KT1 2HW

    Demolition of an existing rear extension and central chimney, erection of two storey rear extension. Part hip to gable roof extension with rear dormer. Raising roof ridge height and addition of 3 nos front rooflights to convert existing single family dwelling/house into 3 no. self-contained flats (2 x three- bedroom and 1 x two bedroom) with associated parking, amenity space, refuse/recycling storage and cycle parking facilities

    13 Aug 2025 Full applications
  • 25/02121/FUL Withdrawn

    87 Surbiton Road Kingston Upon Thames KT1 2HW

    Demolition of an existing rear extension and central chimney, erection of two storey rear extension. Part hip to gable roof extension with rear dormer. Raising roof ridge height and addition of 3nos front rooflights to convert existing single family dwelling/house into 3 no. self-contained flats (2 x three- bedroom and 1 x two bedroom) with associated parking, amenity space, refuse/recycling storage and cycle parking facilities

    13 Aug 2025 Full applications
  • 26/01766/FUL Awaiting decision

    276 Hook Road Chessington KT9 1PF

    Demolition of detached bungalow and erection of a three storey building containing 6nos. flats

    12 Aug 2026 Full applications
  • 26/01729/FUL Awaiting decision

    39 Wittering Close Kingston Upon Thames KT2 5GA

    Change of use of land from amenity land to residential garden (Use Class C3)

    6 Aug 2026 Full applications