Planning application
12 The Triangle Timperley Altrincham WA15 6DP
Works: Extension 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 two storey side and part single/part two storey rear extensions.
As published by the council, reference 118896/HHA/26
Application record
- Reference
- 118896/HHA/26
- Type
- Householder application
- Status
- Decided
- Decision
- Approve with Conditions
- Received
- 17 Apr 2026
- Validated
- 23 Apr 2026
- Decided
- 30 Jun 2026
- Ward
- Timperley North
- Decision by
- Delegated Decision
- Postcode
- WA15 6DP
Timeline
Dates from the published record
-
17 Apr 2026
Received by Trafford
-
23 Apr 2026
Validated
Checked as complete and ready for consideration.
-
30 Jun 2026
Decision issued: Approve with Conditions
-
21 Jul 2026
Added to PlanIndex
Who's behind it
Company information only, from the register and Companies House
IW Design Services Agent, a design practice
13 applications on PlanIndex · across 3 councils · 83% granted
Trade members see everything this firm has filed, how it was decided, and get an email the day it files again.
See their track recordDocuments
Plans, drawings, consultee responses and the officer's report
5 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 documentsWhat this grant of permission means
Trafford granted permission on 30 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 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.
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Other householder applications
In Trafford
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119599/HHA/26 Granted
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Erection of single storey rear extension and associated external alterations
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119976/HHA/26 Awaiting decision
40 Redesmere Park Flixton Manchester M41 9EP
Erection of a single storey side and rear extension.
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118512/HHA/26 Refused
116 Washway Road Sale M33 7RF
Erection of single storey side/rear extension and alterations to roof including hip to gable and formation of rear dormer
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119670/HHA/26 Granted
6 Seymour Grove Timperley Altrincham WA15 7LZ
Erection of two storey rear extension with Juliet balcony and associated external alterations.
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119671/HHA/26 Granted
99 Derbyshire Road South Sale M33 3JJ
Erection of single storey side and rear extension and new front porch