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Planning application

Robertson House 1 Christchurch Park Sutton SM2 5TS

Granted Sutton DM2026/00581 Non-Material Amendment

Works: Extension Windows or glazing

Relates to DM2025/01434

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

Proposal

Non material amendment to approved application DM2025/01434 which allowed the ''Erection of a two storey side extension to provide one residential unit, formation of a front entrance lobby with ramped access, landscaping and alterations to fenestrations.'' to provide all windows, doors and panels to be finished in a grey colour.

As published by the council, reference DM2026/00581

Application record

Reference
DM2026/00581
Type
Non-Material Amendment
Status
Application Granted
Decision
Application Granted
Received
8 May 2026
Validated
8 May 2026
Decided
4 Jun 2026
Ward
Sutton South
Decision by
Delegated Decision
Postcode
SM2 5TS

Site history

Applications at this address on the Sutton register

This site has had 4 applications since 2025: 3 approved, 0 refused.

  • CLC2026/00135 Awaiting decision

    Robertson House 1 Christchurch Park Sutton SM2 5TS

    Application to clear conditions 4 (Cycle Store), 5 (Air Source Heat Pump), 7 (SuDs Strategy), 10 (Noise Report), 11 (BNG) and 12 (Tree Survey) of approved application DM2025/01434.

    Submitted 24 Jul 2026
  • DM2026/00580 Granted

    Robertson House 1 Christchurch Park Sutton SM2 5TS

    Provision of replacement windows to the building.

    Decided 21 Jul 2026 Full applications
  • DM2025/01434 Granted

    Robertson House 1 Christchurch Park Sutton SM2 5TS

    Erection of a two storey side extension to provide one residential unit, formation of a front entrance lobby with ramped access, landscaping and alterations to fenestrations.

    Decided 10 Mar 2026 Full applications

Timeline

Dates from the published record

  1. 8 May 2026

    Received by Sutton

  2. 4 Jun 2026

    Decision issued: Application Granted

  3. 25 Jul 2026

    Added to PlanIndex

Cases linked to this one on the register

  • DM2025/01434 Granted

    Robertson House 1 Christchurch Park Sutton SM2 5TS

    Erection of a two storey side extension to provide one residential unit, formation of a front entrance lobby with ramped access, landscaping and alterations to fenestrations.

    Decided 10 Mar 2026 Full applications

Who's behind it

Company information only, from the register and Companies House

Arkon Associates Ltd Agent, registered in Old Hatfield

Active · incorporated 2013 · Old Hatfield

14 applications on PlanIndex · across 3 councils

Trade members see everything this firm has filed, how it was decided, and get an email the day it files again.

See their track record

Documents

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

4 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.

Trade members open them from here.

Open the documents

What this grant of permission means

Sutton granted permission on 4 June 2026, 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 amendment applications

An amendment application makes limited changes to a permission that already exists; anything beyond modest adjustment needs a fresh application. More in our guide to planning application types.

Nearby applications

Within 500 metres

  • Robertson House 1 Christchurch Park Sutton SM2 5TS

    DM2025/01434 Submitted 20 Nov 2025 0m away

    Erection of a two storey side extension to provide one residential unit, formation of a front entrance lobby with ramped access, landscaping and alterations to fenestrations.

    Granted Full applications Extension 29 docs

  • Robertson House 1 Christchurch Park Sutton SM2 5TS

    CLC2026/00135 Submitted 24 Jul 2026 13m away

    88% historically approved · decision due ~24 Sep

    Application to clear conditions 4 (Cycle Store), 5 (Air Source Heat Pump), 7 (SuDs Strategy), 10 (Noise Report), 11 (BNG) and 12 (Tree Survey) of approved application DM2025/01434.

    Awaiting decision Trees

  • Robertson House 1 Christchurch Park Sutton SM2 5TS

    DM2026/00580 Submitted 8 May 2026 20m away

    Provision of replacement windows to the building.

    Granted Full applications Windows or glazing 11 docs

  • 69-71 Brighton Road And 2 Cavendish Road Sutton SM2 5BT

    DM2021/02157 Submitted 28 Oct 2021 77m away

    Demolition of three existing houses and erection of a part 6, 5, 4 and 3 storey building to provide 36 residential units, together with amenity space, car parking and amended vehicular access from Cavendish Road.

    Refused Full applications Demolition 102 docs

  • 69 Brighton Road Sutton SM2 5BT

    DM2025/01553 Submitted 12 Dec 2025 81m away

    Provision of 3 additional rooms to existing large HMO to provide a total of 10 rooms and provision of cycle and refuse storage to front.

    Granted Full applications 24 docs

  • 69 Brighton Road Sutton SM2 5BT

    DM2025/00891 Submitted 30 Jun 2025 81m away

    Change of use from Class C4 (Small HMO up to 6 persons) to Class Sui Generis (Larger HMO up to 7 persons).

    Granted Outline 11 docs

In Sutton

  • DM2026/00585 Withdrawn

    101 Epsom Road Sutton SM3 9EY

    Application to delete condition 5 (installation of solar panels) of planning permission Ref: DM2024/01437 to allow for the omission of solar panels as the energy statement.

    8 May 2026 Amendments
  • DM2026/00757 Granted

    44 Birchwood Avenue Wallington SM6 7EN

    Application to delete condition 2 (garage use) of planning permission Ref: 86/29540 for the 'Enlargement of existing garage' to allow for flexibility for future garage use.

    23 Jun 2026 Amendments
  • DM2026/00683 Granted

    34 Link Lane Wallington SM6 9EB

    Application to vary condition 1 (approved drawings) of planning permission Ref: DM2025/01441 for the 'Erection of a part one, part two storey front and side extension including the formation of a front entrance porch, conversion of loft space involving a dormer window and a dormer extension at rear and alteration to the first floor flank fenestration' to allow alterations to the front porch window detail and external material finish of the front elevation.

    4 Jun 2026 Amendments
  • DM2026/00637 Granted

    70 West Street Carshalton SM5 2PR

    Retention of detached garage.

    22 May 2026 Amendments
  • DM2026/00435 Granted

    Land To The Rear Of 24-25 Telegraph Track Carshalton SM5 4AU

    Application to vary condition 1 (approved drawings) of planning permission Ref: DM2025/01593 for the 'Demolition of building and erection of a detached single storey dwelling with accommodation in roof space and provision of refuse and cycle storage and parking to front' to allow alterations to roof detail/presentation, including the provision of dormer window extensions to both flanks and the associated reduction of rooflights.

    2 Apr 2026 Amendments