Planning application
26/00190/HSE
5 Trelawney Avenue Rumney Cardiff CF3 3JQ
Proposal
Single storey rear extension, outbuilding demolition, single storey front extension, and associated works.
As published by the council, reference 26/00190/HSE
Timeline
Dates from the published record
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30 Jan 2026
Received by Cardiff
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22 Jul 2026
Added to PlanIndex
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Decision
Awaiting decision
The statutory target is eight weeks for most applications and thirteen for major development. Extensions of time are common.
What happens while it is decided
The process from here
This application is with Cardiff for determination. The council publicises it, consults neighbours and technical bodies where required, and weighs the responses against local and national planning policy.
The statutory target is eight weeks for most applications and thirteen for major development, though extensions of time are common. Comments carry most weight while the case is undecided, so check the council portal for the deadline if you want to respond.
About householder applications
How this application type works
Householder applications cover work to an existing house and its garden: extensions, loft and garage conversions, porches, outbuildings and similar alterations within the boundary of the home. They cannot be used to create a separate dwelling or change what the building is used for. Councils aim to decide them within eight weeks, and immediate neighbours are usually notified and given a chance to comment.
Nearby applications
Within 500 metres
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26/00958/CLEUD Decided
Rear Of 28 Ty-fry Road Rumney Cardiff CF3 3JN
Use of annexe as separate dwelling.
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26/00322/HSE Granted
61 Barmouth Road Rumney Cardiff CF3 3LA
New porch to protrude from building line 1.5m to form new access/boot room. In-fill the side return of the dwelling to align with porch to provide utility room and side access.
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25/02495/CLPUD Awaiting decision
26 Barmouth Road Rumney Cardiff CF3 3JZ
Rear dormer roof extension.
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26/00769/HSE Granted
17 Ty-fry Gardens Rumney Cardiff CF3 3NP
Demolition of the single storey rear structure and erection of a single storey side and rear extension.
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26/00621/VAR Awaiting decision
802 Newport Road Rumney Cardiff CF3 4FH
CONVERSION OF REAR GROUND FLOOR AND UPPER FLOORS INTO FOUR SELF CONTAINED FLATS WITH FIRST FLOOR SIDE AND REAR EXTENSIONS INCLUDING LOFT CONVERSION WITH REAR DORMER AND EXTERNAL ALTERATIONS (Approved 19 December 2022- 22/02110/FUL):- Variation of Condition 2 (Approved Plans) of 22/02110/FUL to amend the approved scheme as follows: 1) Reposition Rear Annex Ground Floor Wall; and 2) Amend first and second floor layouts.
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26/00619/VAR Awaiting decision
800 Newport Road Rumney Cardiff CF3 4FH
New shopfront, two storey side extension, part single, part two storey rear extension and hip to gable roof extensions and side dormer. Change of use of part of ground floor to A1 use and conversion to form 6 no flats. (Approved 1 May 2025- 24/02689/FUL):- Variation of Condition 2 (Approved Plans) of 24/02689/FUL to amend the approved scheme as follows: 1) Rear annex wall re-positioned at 1st and 2nd floor levels to reflect what has been constructed.
Other householder applications
In Cardiff
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26/00074/HSE Granted
201 Pantbach Road Rhiwbina Cardiff CF14 6AE
Side dormer roof extensions. Two storey gabled rear extension with first floor Juliette balcony and external alterations to the property.
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26/01047/HSE Granted
39 James Court Trowbridge Cardiff CF3 0FA
Single storey rear extension.
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26/01054/HSE Granted
38 Heol Iscoed Rhiwbina Cardiff CF14 6PB
First floor rear extension, single storey side extension, demolition of existing garage.
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26/01058/HSE Granted
37 Ridgeway Lisvane Cardiff CF14 0RS
Demolition of existing garage, and erection of a single storey rear/side extension.
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26/01044/HSE Granted
102 Wenallt Road Rhiwbina Cardiff CF14 6TP
Single storey rear extension.