Planning application
9 Lytham Grove Trowbridge Cardiff CF3 0LU
Works: Extension Loft or dormer Windows or glazing
Permission granted. Work must normally begin within five years of the decision or the permission lapses.
Proposal
Single story rear and side extension, rear dormer roof extension with roof windows to front elevation.
As published by the council, reference 25/02243/CLPUD
Application record
- Reference
- 25/02243/CLPUD
- Type
- Cert of Lawfulness Proposed (s192)
- Status
- Decided
- Decision
- Granted As published: Permission Granted
- Received
- 30 Sep 2025
- Validated
- 30 Sep 2025
- Decided
- 17 Nov 2025
- Ward
- TROWBRIDGE
- Decision by
- Delegated to Group Leader
- Postcode
- CF3 0LU
Timeline
Dates from the published record
-
30 Sep 2025
Received by Cardiff
-
17 Nov 2025
Decision issued: Permission Granted
-
22 Jul 2026
Added to PlanIndex
Who's behind it
Company information only, from the register and Companies House
Tech-Design Agent, a design practice registered in London
Dissolved · incorporated 2017 · London
16 applications on PlanIndex · across 5 councils · 93% 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
8 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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Open the documentsWhat this grant of permission means
Cardiff granted permission on 17 November 2025, subject to any conditions on the decision notice. Work must normally begin within five 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.
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