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Planning application

4 Cosdach Avenue Wallington SM6 9RA

Decided Sutton DM2026/00854

Decided. The decision notice on the council portal carries the outcome in full, including any conditions.

Proposal

Conversion of garage into habitable room and associated external work.

As published by the council, reference DM2026/00854

Application record

Reference
DM2026/00854
Status
Application Granted
Received
14 Jul 2026
Validated
17 Aug 2026
Ward
South Beddington & Roundshaw
Postcode
SM6 9RA

Site history

Applications at this address on the Sutton register

This site has had 2 applications since 2022: 1 approved, 0 refused.

  • DM2022/00099 Granted

    4 Cosdach Avenue Wallington SM6 9RA

    Conversion of garage into habitable room.

    Decided 18 Mar 2022 Outline

Timeline

Dates from the published record

  1. 14 Jul 2026

    Received by Sutton

  2. 17 Aug 2026

    Validated

    Checked as complete and ready for consideration.

  3. 18 Aug 2026

    Added to PlanIndex

  4. 12 Oct 2026

    Status changed to Application Granted

    Previously Pending Consideration.

Documents

Plans, drawings, consultee responses and the officer's report

9 documents on file for this application

  • FIRE SAFETY REASONABLE EXCEPTION STATEMENT Supporting Document · 17 Aug 2026
  • LOCATION AND BLOCK PLANS (EXISTING) Drawing · 06 Aug 2026
  • BLOCK PLAN (PROPOSED) Drawing · 04 Aug 2026
  • GROUND FLOOR PLANS (EXISTING) Drawing · 04 Aug 2026
  • ELEVATIONS (EXISTING) Drawing · 04 Aug 2026
  • GROUND FLOOR PLANS (PROPOSED) Drawing · 04 Aug 2026
  • ELEVATIONS (PROPOSED) Drawing · 04 Aug 2026
  • SECTIONS Drawing · 04 Aug 2026
  • Application Form (No personal data) Application Form · 14 Jul 2026

Watch members (£5 a month) open the document list from here.

Open the documents

After the decision

Sutton has decided this application; the outcome above is the register's own wording and the decision notice on the council portal carries the detail. More in our guide to what happens after a planning decision.

About this record

The published feed does not state which type of application this is; the register entry on Sutton's portal will say. Our guide explains the common types.

Nearby applications

Within 0.3 miles

  • 14 Cosdach Avenue Wallington SM6 9RA

    DM2021/02420 Submitted 6 Dec 2021 50 yards away

    Erection of a first floor side extension.

    Refused Householder Extension 7 docs
    Domestic

  • 14 Cosdach Avenue Wallington SM6 9RA

    DM2021/02254 Submitted 10 Nov 2021 50 yards away

    Demolition of existing conservatory, erection of a single storey rear extension and alterations to rear elevation.

    Granted Householder Extension Demolition 8 docs
    Small domestic

  • 4 Cosdach Avenue Wallington SM6 9RA

    DM2022/00099 Submitted 19 Jan 2022 50 yards away

    Conversion of garage into habitable room.

    Granted Outline 5 docs

  • 2 Cosdach Avenue Wallington Sutton SM6 9RA

    DM2022/00378 Submitted 1 Mar 2022 50 yards away

    Conversion of loftspace involving alterations to existing roofline, dormer to rear with rooflights to front roofslope.

    Refused Outline Loft or dormer 7 docs

  • 47 Milton Road Wallington SM6 9RP

    DM2025/01427 Submitted 18 Nov 2025 100 yards away

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

    Granted Outline Extension Loft or dormer +1 9 docs

  • 47 Milton Road Wallington SM6 9RP

    DM2025/01428 Submitted 18 Nov 2025 100 yards away

    Erection of a single storey side extension.

    Granted Householder Extension 10 docs
    Small domestic