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Planning application

37 Borough Road Altrincham WA15 9RA

Granted Trafford 119349/CPL/26 Certificate Proposed Lawful Use

Works: Loft or dormer

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

Proposal

Application for Certificate of Proposed Lawful Development for formation of rear dormers and 2no. front rooflights

As published by the council, reference 119349/CPL/26

Application record

Reference
119349/CPL/26
Type
Certificate Proposed Lawful Use
Status
Decided
Decision
Granted As published: Approve with Conditions
Received
12 Jun 2026
Validated
17 Jun 2026
Decided
22 Jul 2026
Ward
Hale
Decision by
Delegated Decision
Postcode
WA15 9RA

Timeline

Dates from the published record

  1. 12 Jun 2026

    Received by Trafford

  2. 17 Jun 2026

    Validated

    Checked as complete and ready for consideration.

  3. 21 Jul 2026

    Added to PlanIndex

  4. 22 Jul 2026

    Decision issued: Approve with Conditions

Who's behind it

Company information only, from the register and Companies House

Architecture Unknown Ltd. Agent, an architecture practice registered in Cheadle

Active · incorporated 2016 · Cheadle

26 applications on PlanIndex · across 8 councils · 92% 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

15 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

Trafford granted permission on 22 July 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 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

  • Ideals House 49A Borough Road Altrincham WA15 9RA

    119766/VAR/26 Submitted 12 Aug 2026 50 yards away

    92% historically approved · decision due ~3 Nov

    Application under Section 73 of the Town and Country Planning Act 1990 (as amended) for variation of condition 2 on planning permission 109249/FUL/22 (Partial demolition of existing office building, first floor extension and replacement roof and associated external alterations). To amend approved plans from slot fixed rooflight to individual opening rooflights.

    Awaiting decision Amendments Extension Loft or dormer +2 4 docs

  • 50 Borough Road Altrincham WA15 9RA

    94306/CND/18 Submitted 19 Apr 2018 50 yards away

    Application for approval of details reserved by conditions of grant of planning permission 89354/FUL/16. Condition 3 (Materials).

    Granted Conditions 1 doc

  • 30 Charter Road Altrincham WA15 9RL

    120102/HHA/26 Submitted 30 Sep 2026 50 yards away

    88% historically approved · decision due ~25 Nov

    Erection of a single storey rear extension

    Awaiting decision Householder Extension 6 docs
    Small domestic

  • 51 - 53 Borough Road Altrincham WA15 9RA

    103236/FUL/21 Submitted 22 Jan 2021 100 yards away

    Demolition of the existing buildings on site and the erection of 4no. 3 bedroom townhouses with off-street parking, bin storage and private external amenity space.

    Granted Full applications Demolition 51 docs

  • 31 Stamford Park Road Altrincham WA15 9EL

    110127/HHA/23 Submitted 25 Jan 2023 100 yards away

    Erection of single storey side and rear extension.

    Granted Householder Extension 12 docs
    Small domestic

  • 43 Mayors Road Altrincham WA15 9RW

    119583/HHA/26 Submitted 15 Jul 2026 150 yards away

    Erection of single storey rear extension

    Granted Householder Extension 13 docs
    Small 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