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Planning application

DM2025/01236

Maple House Woodmansterne Lane Wallington SM6 0SU

Refused Sutton Householder Application

Proposal

Erection of a two storey front extension, a single storey side and rear extension, a first floor side extension, conversion of garage into habitable room, conversion of loftspace involving alterations to roofline, increased ridge height and rooflights to rear roofslope.

As published by the council, reference DM2025/01236

Timeline

Dates from the published record

  1. 2 Oct 2025

    Received by Sutton

  2. 15 Oct 2025

    Validated

    Checked as complete and ready for consideration.

  3. 16 Jan 2026

    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

  • DM2026/00571 Granted

    Overhill Woodmansterne Lane Wallington SM6 0SU

    Application to vary condition 1 (approved plans) of planning permission Ref: DM2025/00470 for the ''Demolition of existing dwelling and erection of 4 two storey dwellings with habitable roofspace, parking to front, refuse and cycle stores to rear and provision of new boundary treatment.'' to allow for alterations to the canopies.

    6 May 2026 42m away Amendments
  • CLC2025/00192 Decided

    Overhill Woodmansterne Lane Wallington SM6 0SU

    Application to clear condition 5 (Materials), 6 (Cycle Storage), 7 (Landscaping), 8 (Biodiversity Gain Plan), 9 (Construction Environmental Management Plan), 10 (Construction Management Plan), 13 (Construction Details), 14 (Refuse Details) and 16 (Boundary Treatment) of approved application DM2025/00470.

    17 Dec 2025 42m away Conditions
  • DM2021/01644 Granted

    264 Woodcote Road Wallington SM6 0QE

    Demolition of garage and erection of a part one, part two side/rear extension, conversion of loft space involving alterations to existing roofline, a dormer extension at rear and windows to each flank.

    5 Aug 2021 106m away Householder
  • TREE2023/00112 Granted

    Woodcote House 167 Sandy Lane South Wallington SM6 9NP

    Beech (T1) - crown lift to 5m, Maple (T2) - fell to ground level, Sycamore (T3) - crown lift to 5m.

    22 Aug 2023 134m away Trees
  • DM2026/00448 Awaiting decision

    Wallington Nurseries 4A Woodmansterne Lane Wallington SM6 0SU

    Outline planning application with all matters reserved except access for the demolition of existing buildings and structures and the erection of buildings to provide residential units estimated to be 103 dwellings (Class C3) with associated vehicular and pedestrian access, parking and landscaping.

    8 Apr 2026 187m away Outline
  • TREE2026/00068 Granted

    169A Woodcote Road Wallington Sutton SM6 0QG

    T1 and T2 Copper Beech - Fell. Crown lift by 2.5 meters over footway and 5 metres over highway the remaining trees along boundary with Woodcote Road and Lordsbury Field - (T4 and T7 x2 Oak, T6 Chestnut, T3 and T5 x2 Copper Beech).

    29 May 2026 202m 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