Planning application
3 Powderham Drive Grangetown Cardiff CF11 8ND
Works: Extension Domestic
Read from the description, not a valuation. How we read the register
Permission granted. Work must normally begin within five years of the decision or the permission lapses.
Proposal
Proposed first-floor side extension with reconfiguration of the ground floor incorporating a mono-pitch roof to the enlarged living area.
As published by the council, reference 26/01600/HSE
Application record
- Reference
- 26/01600/HSE
- Type
- Householder Planning Permission
- Status
- Decided
- Decision
- Granted As published: Permission Granted
- Received
- 29 Jul 2026
- Validated
- 29 Jul 2026
- Decided
- 22 Sep 2026
- Ward
- GRANGETOWN
- Decision by
- Delegated to Group Leader
- Postcode
- CF11 8ND
Timeline
Dates from the published record
-
29 Jul 2026
Received by Cardiff
-
6 Aug 2026
Added to PlanIndex
-
22 Sep 2026
Decision issued: Permission Granted
Who's behind it
Company information only, from the register and Companies House
Z & B Design and Research Consultancy Ltd. Agent, a design practice registered in Newport
Active · incorporated 2025 · Newport
7 applications on PlanIndex · across 2 councils
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
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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Open the documentsWhat this grant of permission means
Cardiff granted permission on 22 September 2026, 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 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.
Nearby applications
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7 Powderham Drive Grangetown Cardiff CF11 8ND
DOUBLE STOREY SIDE EXTENSION AND FIRST FLOOR SIDE EXTENSION
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14 Powderham Drive Grangetown Cardiff CF11 8ND
Single storey rear extension, two storey side extension and single storey front extension. External alterations to the property.
Granted Householder Extension 7 docsSmall domestic -
6 Virgil Court Virgil Street Leckwith Cardiff CF11 6PE
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4 Amyas Close Grangetown Cardiff CF11 8EA
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Granted Householder 6 docsSmall domestic -
14 Amyas Close Grangetown Cardiff CF11 8EA
Demolish existing timber fence and replace with a wall.
Granted Householder Demolition 5 docsSmall domestic -
15 Eddystone Close Grangetown Cardiff CF11 8EB
Rear Single Storey Extension
Granted Householder Extension 7 docsSmall domestic
Other householder applications
In Cardiff
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26/02112/HSE Awaiting decision
7 Penydarren Drive Whitchurch Cardiff CF14 2TT
Proposed Single Storey Side/Rear Extension with Garage Conversion
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26/02113/HSE Awaiting decision
78 Mill Road Lisvane Cardiff CF14 0UG
PROPOSED FIRST FLOOR EXTENSION AT SIDE OF HOUSE
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26/01702/HSE Granted
45 Gwern Rhuddi Road Cyncoed Cardiff CF23 6PS
Two storey and single storey rear extensions (development similar to that as approved under 25/00533/HSE with additional first floor part).
-
26/02104/HSE Awaiting decision
15 Brynteg Rhiwbina Cardiff CF14 6TS
Proposed single storey rear extension to the existing semi-detached dwelling including minor internal and external modifications
-
26/02102/HSE Awaiting decision
49 Kimberley Road Penylan Cardiff CF23 5DL
Proposed ground floor rear side return extension