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Planning application

DM2025/01299

10 Courtenay Avenue Sutton SM2 5ND

Refused Sutton Householder Application

Proposal

Installation of a free standing air source heat pump in front garden land.

As published by the council, reference DM2025/01299

Timeline

Dates from the published record

  1. 16 Oct 2025

    Received by Sutton

  2. 22 Oct 2025

    Validated

    Checked as complete and ready for consideration.

  3. 15 Dec 2025

    Decision issued: Application Refused

  4. 27 Jul 2026

    Added to PlanIndex

What refusal means

The process from here

The council refused this application for the reasons set out on the decision notice, which the council portal holds in full. Only the applicant can appeal a refusal; the time limit runs from the decision date and is shorter for householder schemes.

Refusal does not prevent a fresh attempt. Applicants often address the reasons for refusal and resubmit, so a refused scheme is not necessarily the end of proposals for the site.

About householder applications

How this application type works

Householder applications cover work to an existing house and its garden: extensions, loft and garage conversions, porches, outbuildings and similar alterations within the boundary of the home. They cannot be used to create a separate dwelling or change what the building is used for. Councils aim to decide them within eight weeks, and immediate neighbours are usually notified and given a chance to comment.

More on householder applications in our guide

Nearby applications

Within 500 metres

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  • DM2026/00622 Granted

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  • DM2023/01103 Granted

    39 Holland Avenue Cheam SM2 6HT

    Demolition of existing side extension, erection of a two storey side extension and conversion of loftspace and rooflights to front and rear roofslopes.

    10 Jul 2023 221m away Householder
  • B2005/54246 Granted

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    Erection of a conservatory at rear.

    18 May 2005 228m away Householder
  • DM2025/01591 Awaiting decision

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  • B2013/0105 Granted

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    29 Oct 2013 295m away Trees

In Sutton

  • DM2026/00677 Granted

    35A St Albans Road Cheam SM1 2JG

    Erection of a single storey rear extension.

    3 Jun 2026 Householder
  • DM2026/00399 Granted

    2 Lingfield Road Worcester Park KT4 8TG

    Retention and completion of a single storey side and rear extension.

    27 Mar 2026 Householder
  • DM2026/00663 Granted

    20 Huntingdon Gardens Worcester Park KT4 8TF

    Erection of a single storey rear extension.

    1 Jun 2026 Householder
  • DM2026/00704 Granted

    1 West Way Carshalton SM5 4EJ

    Erection of a two storey rear extension, alteration to existing roofline part conversion of garage into plant and alterations to fenestrations.

    10 Jun 2026 Householder
  • DM2026/00726 Granted

    55 Brocks Drive North Cheam SM3 9UW

    Prior Approval for a single storey rear extension projecting from the rear of the original house by 4.5m.

    15 Jun 2026 Householder