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Planning application

3 Carshalton Grove Sutton SM1 4LY

Granted Sutton DM2025/01338 Householder Application

Works: Extension Small domestic

Read from the description, not a valuation. How we read the register

Permission granted. Work must normally begin within three years of the decision or the permission lapses.

Proposal

Erection of a single storey side extension.

As published by the council, reference DM2025/01338

Application record

Reference
DM2025/01338
Type
Householder Application
Status
Application Granted
Decision
Application Granted
Received
24 Oct 2025
Validated
11 Nov 2025
Decided
16 Dec 2025
Ward
Carshalton Central
Decision by
Delegated Decision
Postcode
SM1 4LY

Site history

Applications at this address on the Sutton register

This site has had 2 applications since 2025: 1 approved, 1 refused.

  • DM2025/01481 Refused

    3 Carshalton Grove Sutton SM1 4LY

    Erection of a first floor side extension.

    Decided 20 Jan 2026 Householder

Timeline

Dates from the published record

  1. 24 Oct 2025

    Received by Sutton

  2. 11 Nov 2025

    Validated

    Checked as complete and ready for consideration.

  3. 16 Dec 2025

    Decision issued: Application Granted

  4. 13 Aug 2026

    Added to PlanIndex

Who's behind it

Company information only, from the register and Companies House

Agent on file, an architecture practice registered in Worcester Park

85 applications on PlanIndex · across 18 councils · 76% granted

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Documents

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

16 documents on file for this application

A planning file usually holds the application form, drawings and site plans, consultee responses, the officer's report and the decision notice.

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What this grant of permission means

Sutton granted permission on 16 December 2025, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. More in our guide to what happens after a planning decision.

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 500 metres

  • 3 Carshalton Grove Sutton SM1 4LY

    DM2025/01481 Submitted 1 Dec 2025 1m away

    Erection of a first floor side extension.

    Refused Householder Extension 16 docs
    Domestic

  • Land R/O 22 Carshalton Grove Sutton Surrey SM1 4LY

    C2003/50419 Submitted 18 Mar 2003 28m away

    Erection of a one bedroomed detached house with garage and cycle store.

    Refused Full applications New dwelling

  • 14 Carshalton Grove Sutton London Borough Of Sutton SM1 4LY

    C2005/54025 Submitted 8 Apr 2005 28m away

    Erection of a first floor rear extension and provision of pitched roof over existing single storey rear projection.

    Granted Householder Extension
    Small domestic

  • 14 Carshalton Grove Sutton Surrey SM1 4LY

    C2004/53279 Submitted 4 Nov 2004 28m away

    Erection of a first floor rear extension.

    Refused Householder Extension
    Domestic

  • Ronald House 145 Carshalton Road Sutton SM1 4LX

    DM2020/00556 Submitted 15 Apr 2020 56m away

    Erection of a third floor extension to provide an additional 5 self-contained residential units for the elderly, a three storey side extension to form new lift shaft, extension to existing basement and a single storey rear extension, together with alterations to the existing elevations and provision of front entrance canopy. Provision of additional parking at rear, refuse and cycle stores and associated landscaping.

    Granted Full applications Extension 35 docs
    Small domestic

  • 24B Carshalton Grove Sutton SM1 4LZ

    DM2026/00661 Submitted 1 Jun 2026 84m away

    Erection of a single storey rear extension.

    Granted Outline Extension 7 docs
    Small domestic

In Sutton

  • DM2026/00825 Refused

    4 Oakwood Wallington SM6 0RD

    Prior Approval for a single storey upwards extension projecting from the original house by 2.81m.

    7 Jul 2026 Householder
  • DM2026/00600 Granted

    5 Waterer Rise Wallington SM6 9DN

    Erection of front boundary gates with walls, piers and railings.

    14 May 2026 Householder
  • DM2026/00544 Granted

    18 Cheviot Close Sutton SM2 5SB

    Erection of a single storey front, side and rear extension.

    29 Apr 2026 Householder
  • DM2026/00083 Granted

    53 Oxford Road Carshalton SM5 3QZ

    Erection of a part one, part two storey side and rear extension. Conversion of loft space involving alterations to existing roofline, a dormer extension at rear and rooflights to front roofslope.

    27 Jan 2026 Householder
  • DM2026/00644 Granted

    37 Farm Way Worcester Park KT4 8RZ

    Erection of a single storey rear extension and conversion of the garage to a habitable room with associated external works.

    26 May 2026 Householder