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Planning application

12 Columbia Avenue Worcester Park KT4 7SP

Awaiting decision Kingston upon Thames 26/01891/HOU Householder

Works: Extension Small domestic

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

Still open. Anyone can comment while the consultation period runs, and comments go to the council rather than to us.

Proposal

Conversion of an existing garage into a garden storage. Erection of a single storey rear extension with associated external alterations.

As published by the council, reference 26/01891/HOU

Application record

Reference
26/01891/HOU
Category
Householder
Status
Pending Consideration
Received
31 Aug 2026
Validated
19 Oct 2026
Postcode
KT4 7SP

Site history

Applications at this address on the Kingston upon Thames register

This site has had 2 applications since 2024: 1 approved, 0 refused.

  • 24/01899/HOU Granted

    12 Columbia Avenue Worcester Park KT4 7SP

    Erection of a single storey rear extension.

    Decided 20 Jan 2025 Householder

Timeline

Dates from the published record

  1. 31 Aug 2026

    Received by Kingston upon Thames

  2. 19 Oct 2026

    Validated

    Checked as complete and ready for consideration.

  3. 4 Nov 2026

    Added to PlanIndex

  4. Decision

    Awaiting decision

    Decision expected by 14 December 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 64 days over the applications it decided in the last year.

What happens while it is decided

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.

About householder applications

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.

Nearby applications

Within 0.3 miles

  • 10 Columbia Avenue Worcester Park KT4 7SP

    26/01885/HOU Submitted 28 Aug 2026 50 yards away

    84% historically approved · decision due ~11 Nov

    Demolition of an existing detached garage, erection of a single storey side and rear extension.

    Awaiting decision Householder Extension Demolition
    Small domestic

  • 10 Columbia Avenue Worcester Park KT4 7SP

    26/01645/CPU Submitted 27 Jul 2026 50 yards away

    Erection of garden outbuilding

    Granted

  • 10 Columbia Avenue Worcester Park KT4 7SP

    26/01141/HOU Submitted 29 May 2026 50 yards away

    Demolition of an existing detached garage and erection of a single storey rear and side extension with new entrance.

    Granted Householder Extension Demolition
    Small domestic

  • 10 Columbia Avenue Worcester Park KT4 7SP

    26/01142/CPU Submitted 29 May 2026 50 yards away

    Removal of existing rear and side dormer extensions and erection of hip to gable and rear dormer roof extensions

    Granted Extension Loft or dormer

  • 12 Columbia Avenue Worcester Park KT4 7SP

    24/01899/HOU Submitted 2 Aug 2024 50 yards away

    Erection of a single storey rear extension.

    Granted Householder Extension 12 docs
    Small domestic

  • 16 Columbia Avenue Worcester Park KT4 7SP

    21/02126/CPU Submitted 30 Jun 2021 50 yards away

    Erection of hip to gable and rear dormer roof extension and installation of 2no. rooflights to front roofslope

    Granted Lawful development Extension Loft or dormer 8 docs

In Kingston upon Thames

  • 26/02231/HOU Awaiting decision

    126 Latchmere Road Kingston Upon Thames KT2 5TU

    Demolition of existing garage and erection of part two storey/part single storey side and rear extension.

    Received 19 Oct, published by the council 4 Nov 2026 Householder
  • 26/02192/HOU Awaiting decision

    24 Cobham Road Kingston Upon Thames KT1 3AF

    Demolition of rear conservatory and erection of single storey rear extension

    Received 13 Oct, published by the council 27 Oct 2026 Householder
  • 26/02169/HOU Awaiting decision

    87 Hook Rise South Chessington KT6 7NA

    Erection of single-storey part front and single-storey part rear extension, demolition of rear outbuilding and erection of replacement detached outbuilding. Changes to fenestrations and addition of 2nos. side windows, with internal and external alterations.

    Received 12 Oct, published by the council 26 Oct 2026 Householder
  • 26/02167/HOU Awaiting decision

    55 St Albans Road Kingston Upon Thames KT2 5HH

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

    Received 12 Oct, published by the council 26 Oct 2026 Householder
  • 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