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Planning application

40 Ancaster Crescent New Malden KT3 6BE

Awaiting decision Kingston upon Thames 26/01606/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

Partial conversion of an existing garage into utility, erection of a single storey rear extension and new entrance doors.

As published by the council, reference 26/01606/HOU

Application record

Reference
26/01606/HOU
Category
Householder
Status
Pending Consideration
Received
21 Jul 2026
Validated
30 Jul 2026
Postcode
KT3 6BE

Site history

Applications at this address on the Kingston upon Thames register

This site has had 3 applications since 2025: 1 approved, 1 refused.

  • 26/00091/PAEXT Granted

    40 Ancaster Crescent New Malden KT3 6BE

    Erection of single storey rear extension (3.8m in depth, maximum height of 3.15m and eaves height of 2.8m)

    Decided 26 Feb 2026 Householder
  • 25/02395/PAEXT Refused

    40 Ancaster Crescent New Malden KT3 6BE

    Erection of single storey rear extension (4.03m in depth, maximum height of 3.15m and eaves height of 2.80m)

    Decided 31 Oct 2025 Householder

Timeline

Dates from the published record

  1. 21 Jul 2026

    Received by Kingston upon Thames

  2. 30 Jul 2026

    Validated

    Checked as complete and ready for consideration.

  3. 3 Aug 2026

    Added to PlanIndex

  4. Decision

    Awaiting decision

    Decision expected by 24 September 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.

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 70 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

  • 34 Ancaster Crescent New Malden KT3 6BE

    23/01988/HOU Submitted 21 Jul 2023 50 yards away

    Erection of single-storey rear extension. Hip to gable and rear dormer roof extension with installation of 2no front rooflights to facilitate loft conversion.

    Granted Householder Extension Loft or dormer 18 docs
    Small domestic

  • 38 Ancaster Crescent New Malden KT3 6BE

    21/01562/HOU Submitted 13 May 2021 50 yards away

    Erection of single-storey rear extension. Hip to gable and rear dormer roof extension with installation of 2no front rooflights to facilitate loft conversion

    Granted Householder Extension Loft or dormer 16 docs
    Small domestic

  • 38 Ancaster Crescent New Malden KT3 6BE

    21/01566/CPU Submitted 12 May 2021 50 yards away

    Erection of hip to gable and rear dormer roof extension.

    Granted Lawful development Extension Loft or dormer 13 docs

  • 22 Ancaster Crescent New Malden KT3 6BE

    21/02410/HOU Submitted 27 Jul 2021 50 yards away

    Erection of single-storey rear extension

    Refused Householder Extension 11 docs
    Small domestic

  • 40 Ancaster Crescent New Malden KT3 6BE

    26/00091/PAEXT Submitted 15 Jan 2026 50 yards away

    Erection of single storey rear extension (3.8m in depth, maximum height of 3.15m and eaves height of 2.8m)

    Granted Householder Extension 8 docs
    Small domestic

  • 40 Ancaster Crescent New Malden KT3 6BE

    25/02395/PAEXT Submitted 12 Sep 2025 50 yards away

    Erection of single storey rear extension (4.03m in depth, maximum height of 3.15m and eaves height of 2.80m)

    Refused Householder Extension 8 docs
    Small domestic

In Kingston upon Thames

  • 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.

    Received 8 Jul, published by the council 3 Aug 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.

    Received 11 Jun, published by the council 26 Jul 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

    Received 21 Jul, published by the council 11 Aug 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.

    Received 8 Jul, published by the council 13 Aug 2026 Householder
  • 26/00906/HOU Granted

    6 Warbank Lane Kingston Upon Thames KT2 7ES

    Conversion of an existing garage into a room

    Received 28 Apr, published by the council 3 Aug 2026 Householder