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Planning application

DM2025/01248

23 St Alban's Grove Carshalton SM5 1ND

Refused Sutton Householder Application

Proposal

Conversion of loft space involving alterations to existing roofline including the raising of the ridgeline, a dormer extension at rear and rooflights to front roofslope.

As published by the council, reference DM2025/01248

Timeline

Dates from the published record

  1. 6 Oct 2025

    Received by Sutton

  2. 9 Oct 2025

    Validated

    Checked as complete and ready for consideration.

  3. 3 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

  • DM2026/00520 Granted

    23 St Alban's Grove Carshalton SM5 1ND

    Conversion of loft space involving alterations to existing roofline, a dormer extension at rear and rooflights to front roofslope.

    23 Apr 2026 0m away Outline
  • DM2023/01152 Granted

    244 Welbeck Road Carshalton SM5 1LW

    Formation of a front entrance porch and erection of a single storey side and rear extension.

    19 Jul 2023 127m away Householder
  • DM2026/00470 Granted

    203 Thornton Road Carshalton SM5 1NG

    Prior Approval for a single storey rear extension projecting from the rear of the original house by 5.98m.

    14 Apr 2026 163m away Householder
  • TREE2026/00034 Granted

    Tree To The Front Of 32 Linton Close Mitcham Junction CR4 4AR

    T1 - T0666/Elderberry - Crown lifting to 2.5m.

    27 Apr 2026 185m away Trees
  • TREE2026/00082 Awaiting decision

    Linton Close Mitcham Junction CR4 4AR

    T0666 Black Elder - Crown Clean, remove major deadwood.

    19 Jun 2026 185m away Trees
  • DM2026/00862 Awaiting decision

    110 Shrewsbury Road Carshalton SM5 1LX

    Retention of a single storey rear extension.

    16 Jul 2026 194m away Householder

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