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Planning application

20 Richmond Road Altrincham WA14 4DU

Refused Trafford 119780/CPL/26 Certificate Proposed Lawful Use

Works: Loft or dormer

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

Proposal

Application for Certificate of Proposed Lawful Development for formation of rear dormer

As published by the council, reference 119780/CPL/26

Application record

Reference
119780/CPL/26
Type
Certificate Proposed Lawful Use
Status
Decided
Decision
Refused As published: Refusal
Received
13 Aug 2026
Validated
13 Aug 2026
Decided
28 Sep 2026
Ward
Altrincham
Decision by
Delegated Decision
Postcode
WA14 4DU

Site history

Applications at this address on the Trafford register

This site has had 2 applications since 2026: 0 approved, 1 refused.

  • 119779/HHA/26 Awaiting decision

    20 Richmond Road Altrincham WA14 4DU

    Erection of 2no. single storey rear extensions with other external alterations including 2no. side facing ground floor windows and 2no. rear facing conservation area rooflights.

    Submitted 13 Aug 2026 Householder

Timeline

Dates from the published record

  1. 13 Aug 2026

    Received by Trafford

  2. 27 Aug 2026

    Added to PlanIndex

  3. 28 Sep 2026

    Decision issued: Refusal

Who's behind it

Company information only, from the register and Companies House

Conway Architectural Design Ltd Agent, an architecture practice registered in Oldham

Active · incorporated 2026 · Oldham

251 applications on PlanIndex · across 13 councils · 93% granted

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Documents

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

12 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

Trafford 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 lawful development applications

A lawful development certificate is a legal determination that existing or proposed works do not need planning permission; the merits of the scheme are not considered. More in our guide to planning application types.

Nearby applications

Within 0.3 miles

  • 20 Richmond Road Altrincham WA14 4DU

    119779/HHA/26 Submitted 13 Aug 2026 50 yards away

    88% historically approved · decision due ~8 Oct

    Erection of 2no. single storey rear extensions with other external alterations including 2no. side facing ground floor windows and 2no. rear facing conservation area rooflights.

    Awaiting decision Householder Extension Loft or dormer +1 23 docs
    Small domestic

  • Hamilton House Church Street Altrincham WA14 4DR

    114085/CND/24 Submitted 23 Jul 2024 100 yards away

    Application for approval of details reserved by conditions of grant of planning permission 110707/VAR/23. Condition number: 5 (noise - plant)

    Refused Conditions 3 docs

  • Hamilton House Church Street Altrincham WA14 4DR

    114846/CND/24 Submitted 31 Oct 2024 100 yards away

    Application for approval of details reserved by conditions of grant of planning permission 110707/VAR/23. Condition 5 (air conditioning units, Lynnfield House)

    Granted Conditions 3 docs

  • Hamilton House And Lynnfield House Church Street Altrincham WA14 4DR

    103673/FUL/21 Submitted 26 Feb 2021 100 yards away

    Refurbishment of Lynnfield and Hamilton House, works to include new entrance canopies, replacement windows, render to the facades and new roof covering as required and replacement smoking shelter

    Granted Full applications Roofing Windows or glazing 33 docs

  • Ground Floor Lynnfield House Church Street Altrincham WA14 4DZ

    110578/CPL/23 Submitted 24 Mar 2023 100 yards away

    Application for Certificate of Proposed Lawful Development for Class E for the purposes of an admin based office which would permit the proposed platform Private Hire Vehicle operator model to operate.

    Granted Lawful development 7 docs

  • 15 Townfield Road Altrincham WA14 4DS

    109401/HHA/22 Submitted 18 Oct 2022 100 yards away

    Application for a rear dormer with a juliet balcony. Associated external alterations to include the infilling of existing opening to ground floor side and rear elevation.

    Refused Householder Loft or dormer 12 docs
    Domestic

In Trafford

  • 120169/CPL/26 Awaiting decision

    6 Devon Road Flixton Manchester M41 6PN

    Application for Certificate of Proposed Lawful Development for the erection of a single storey side extension.

    Received 8 Oct, published by the council 12 Oct 2026 Lawful development
  • 120163/CPL/26 Awaiting decision

    96 Hale Road Hale Altrincham WA15 9HS

    Application for Certificate of Proposed Lawful Development for the erection of a rear dormer.

    Received 8 Oct, published by the council 12 Oct 2026 Lawful development
  • 120142/CPL/26 Awaiting decision

    35 Swaylands Drive Sale M33 3RR

    Application for Certificate of Proposed Lawful Development for Building Operations include creating removal of existing doors and window on the rear elevation and adding Bi-fold door

    Received 6 Oct, published by the council 12 Oct 2026 Lawful development
  • 119946/CPL/26 Granted

    54 Western Road Flixton Manchester M41 6LA

    Application for Certificate of Proposed Lawful Development for hip to gable roof extension and rear facing dormer extension

    Received 8 Sep, published by the council 16 Sep 2026 Lawful development
  • 119907/CPL/26 Granted

    45 Thirlmere Road Partington Manchester M31 4PR

    Application for Certificate of Proposed Lawful Development for rear facing dormer and elevation changes including new french doors to rear and side facing windows

    Received 2 Sep, published by the council 9 Sep 2026 Lawful development