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Planning application

34 Salisbury Avenue Cheam SM1 2DJ

Refused Sutton DM2020/00919 Certificate of Proposed Use

Works: Extension Loft or dormer Small domestic

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

Refused. Only the applicant can appeal, within the statutory time limit, and a revised scheme can be submitted instead.

Proposal

Erection of a single storey rear extension and conversion of loft space involving alterations to existing roofline, a dormer extension at rear, rooflights to front and rear roofslope.

As published by the council, reference DM2020/00919

Application record

Reference
DM2020/00919
Type
Certificate of Proposed Use
Status
Application Refused
Decision
Refused As published: Application Refused
Received
25 Jun 2020
Validated
2 Jul 2020
Decided
27 Aug 2020
Ward
Sutton West
Decision by
Delegated Decision
Postcode
SM1 2DJ

Site history

Applications at this address on the Sutton register

This site has had 3 applications since 2020: 2 approved, 1 refused.

  • DM2026/00207 Granted

    34 Salisbury Avenue Cheam SM1 2DJ

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

    Decided 10 Apr 2026 Householder
  • DM2025/01579 Granted

    34 Salisbury Avenue Cheam SM1 2DJ

    Conversion of loft space involving raising of the chimney stacks, alterations to existing roofline, a dormer extension at rear and rooflights to front roofslope. Erection of an outbuilding.

    Decided 6 Feb 2026 Outline

Timeline

Dates from the published record

  1. 25 Jun 2020

    Received by Sutton

  2. 2 Jul 2020

    Validated

    Checked as complete and ready for consideration.

  3. 27 Aug 2020

    Decision issued: Application Refused

  4. 2 Oct 2026

    Added to PlanIndex

Who's behind it

Company information only, from the register and Companies House

Summit Architecture Ltd Agent, an architecture practice registered in Manchester

Dissolved · incorporated 2019 · Manchester

75 applications on PlanIndex · across 18 councils · 69% granted

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

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Documents

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

6 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 refusal means

Sutton refused this application for the reasons on the decision notice; only the applicant can appeal, and refused schemes often return in revised form. More in our guide to what happens after a planning decision.

About outline applications

An outline application tests the principle of developing a site, holding back details such as appearance and landscaping as reserved matters for later approval. More in our guide to planning application types.

Nearby applications

Within 0.3 miles

  • 34 Salisbury Avenue Cheam SM1 2DJ

    DM2025/01579 Submitted 18 Dec 2025 50 yards away

    Conversion of loft space involving raising of the chimney stacks, alterations to existing roofline, a dormer extension at rear and rooflights to front roofslope. Erection of an outbuilding.

    Granted Outline Extension Loft or dormer 15 docs
  • 34 Salisbury Avenue Cheam SM1 2DJ

    DM2026/00207 Submitted 19 Feb 2026 50 yards away

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

    Granted Householder Extension Loft or dormer 16 docs
    Domestic
  • 28 Salisbury Avenue Cheam SM1 2DJ

    DM2022/00072 Submitted 14 Jan 2022 50 yards away

    Prior Approval for a single storey side/rear extension projecting from the rear of the original house by 5m.

    Granted Householder Extension 15 docs
    Small domestic
  • 28 Salisbury Avenue Cheam Sutton SM1 2DJ

    DM2021/02384 Submitted 30 Nov 2021 50 yards away

    Part demolition of existing single storey side addition and erection of a single storey side/rear.

    Withdrawn Outline Demolition 11 docs
    Small domestic
  • 22 Cecil Road Cheam SM1 2DL

    TREE2023/00126 Submitted 21 Sep 2023 50 yards away

    Sycamore (T1) - reduce and reshape crown by 2m retaining a healthy growth points; Sycamore (T2) - reduce and reshape crown by 2.5m retaining a healthy growth points.

    Granted Trees 6 docs
  • 14 Cecil Road Cheam SM1 2DL

    TREE2023/00125 Submitted 19 Sep 2023 100 yards away

    Leyland Cypress (T1) - Reduce encroachment towards property to provide 2-2.5m clearance; Dead tree (T2) - Fell; Golden Rain Tree (T3) - Reduce the height and spread of the tree by up to 2m; Holly (T4) - Fell; Oak (T5) - Crown Lift to provide 4m clearance from ground level, by removing the epicormic growth from the trunk; Lime (T6) - Crown Lift to provide 2m clearance from out-building roof; Apple (T7) - Fell; Bramble and Thorn (T8) - Clear area using brush cutters and strimmers to ensure all vegetation is off the neighbouring fences. Leave arisings to compost down over time.

    Granted Trees 4 docs

In Sutton

  • DM2026/00454 Refused

    1 Cotswold Way Worcester Park KT4 8LL

    Erection of annexe to side.

    Received 9 Apr, published by the council 25 Jul 2026 Outline
  • DM2026/00803 Granted

    88 St Philips Avenue Worcester Park KT4 8LA

    Erection of a single storey rear extension and an outbuilding.

    Received 2 Jul, published by the council 25 Jul 2026 Outline
  • DM2026/00675 Granted

    3 Selwood Road Sutton SM3 9JU

    Erection of a single storey rear extension.

    Received 3 Jun, published by the council 25 Jul 2026 Outline
  • DM2026/00607 Granted

    42 The Gallop Sutton SM2 5RY

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

    Received 15 May, published by the council 25 Jul 2026 Outline
  • DM2026/00689 Granted

    180 Bridgewood Road Worcester Park KT4 8XU

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

    Received 4 Jun, published by the council 25 Jul 2026 Outline