Planning application
44 Diana Street Roath Cardiff CF24 4TW
Works: Extension Demolition Small 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
Demolish and replace single storey rear extension.
As published by the council, reference 26/00291/HSE
Application record
- Reference
- 26/00291/HSE
- Type
- Householder Planning Permission
- Status
- Decided
- Decision
- Permission Granted
- Received
- 11 Feb 2026
- Validated
- 26 Feb 2026
- Decided
- 13 Apr 2026
- Ward
- PLASNEWYDD
- Decision by
- Delegated to Group Leader
- Postcode
- CF24 4TW
Timeline
Dates from the published record
-
11 Feb 2026
Received by Cardiff
-
26 Feb 2026
Validated
Checked as complete and ready for consideration.
-
13 Apr 2026
Decision issued: Permission Granted
-
22 Jul 2026
Added to PlanIndex
Documents
Plans, drawings, consultee responses and the officer's report
11 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
Cardiff granted permission on 13 April 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
Within 500 metres
-
41 Diana Street Roath Cardiff CF24 4TT
Existing 2 storey 3 bed house conversion to 4 x 1bed apartments with rear extensions and dormer and 2 gables.
Granted Full applications New dwelling Extension +1 19 docs -
82 ALFRED STREET, ROATH, CARDIFF, CF24 4TZ
PROPOSED SINGLE STOREY REAR EXTENSION (AND ASSOCIATED ALTERATION WORKS) TO FORM AN ACCESSIBLE WC/SHOWER ROOM
Granted Householder Extension 2 docsSmall domestic -
41 Diana Street Roath Cardiff CF24 4TT
93% historically approved · decision due ~21 Oct
Erection of hip to gable dormer loft conversion
Awaiting decision Lawful development Loft or dormer 5 docs -
33 Alfred Street Roath Cardiff CF24 4TY
Proposed conversion of existing dwelling to two self-contained apartments with rear dormer extension.
Granted Full applications New dwelling Extension +1 11 docsDomestic -
40 Donald Street Roath Cardiff CF24 4TQ
SINGLE STOREY EXTENSION TO REAR
Granted Householder Extension 19 docsSmall domestic -
53 Donald Street Roath Cardiff CF24 4TL
Single storey rear extension, side, hip to gable roof extension and rear dormer loft conversion. Conversion into 4 flats.
Granted Full applications New dwelling Extension +1 10 docsSeveral homes
Other householder applications
In Cardiff
-
26/01907/HSE Awaiting decision
46 Oakley Place Grangetown Cardiff CF11 7EW
Rear dormer roof extension.
-
26/01013/HSE Granted
74 Beulah Road Rhiwbina Cardiff CF14 6LY
Rear, side and front extensions, raised roof ridge height, front and rear dormers and minor internal and external works.
-
26/01611/HSE Granted
6 Dewi Court 47 Cardiff Road Llandaff Cardiff CF5 2ET
Replacement of existing sliding patio doors with french doors, increase height of existing garden boundary walls on 2 sides with trellis and installation of stand alone garden room.
-
26/01592/HSE Granted
20 Meadow Street Pontcanna Cardiff CF11 9PY
Construction of single storey rear wrap around extension.
-
26/01905/HSE Awaiting decision
9 Clos William Rhiwbina Cardiff CF14 6QJ
Single Storey Side/Rear Extension with Internal Alterations. Loft Reconfiguration with Dormers. Detached Garage Enlargement.