Planning application
41 Treowen Road Treowen Newport NP11 3DN
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
Erect two storey rear extension
As published by the council, reference 26/0205/HH
Application record
- Reference
- 26/0205/HH
- Type
- Householder Application
- Status
- Decided
- Decision
- Granted
- Received
- 23 Mar 2026
- Validated
- 13 Apr 2026
- Decided
- 10 Jun 2026
- Ward
- Crumlin
- Decision by
- Delegated
- Postcode
- NP11 3DN
Site history
Applications at this address on the Caerphilly register
This site has had 2 applications since 2019: 2 approved, 0 refused.
-
19/0906/FULL Granted
41 Treowen Road Treowen Newport NP11 3DN
Erect outbuilding/workshop in rear garden
Timeline
Dates from the published record
-
23 Mar 2026
Received by Caerphilly
-
13 Apr 2026
Validated
Checked as complete and ready for consideration.
-
10 Jun 2026
Decision issued: Granted
-
28 Jul 2026
Added to PlanIndex
Documents
Plans, drawings, consultee responses and the officer's report
11 documents on file for this application
- DELEGATED REPORT
- DECISION
- TRANSPORTATION ENGINEERING OFFICER COMMENTS
- APPLICATION FORM
- SITE LOCATION PLAN
- PROPOSED GROUND FLOOR PLAN
- PROPOSED ELEVATIONS
- PROPOSED FIRST FLOOR PLAN
- EXISTING ELEVATIONS
- EXISTING FLOOR PLANS
- BLOCK PLAN
Trade members open them from here.
Open the documentsWhat this grant of permission means
Caerphilly granted permission on 10 June 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 Treowen Road Treowen Newport NP11 3DN
Erect outbuilding/workshop in rear garden
Granted Full applications 6 docs -
9 Manor Park Newbridge Newport NP11 4RS
Erect a single storey rear extension and rear dormer roof extension
Granted Householder Extension Loft or dormer 18 docsSmall domestic -
6 Fflorens Road Treowen Newport NP11 3ED
Erect two storey rear extension
Granted Full applications Extension 6 docs -
11 Elidyr Road Treowen Newport NP11 3EE
Erect two storey rear extension
Granted Full applications Extension 10 docs -
14 Elidyr Road Treowen Newport NP11 3EE
Demolish existing rear single storey extension, replace with part single/part double rear extension, with improved off-road parking and associated refurbishment works
Granted Householder Extension Demolition 8 docsSmall domestic -
8 Mining School Close Crumlin Newport NP11 4AQ
Seek the approval of a non-material amendment to planning consent 22/0621/FULL (Erect two storey rear and side extensions) minor amendments to windows and side extension roof
Refused Amendments Extension Windows or glazing 7 docs
Other householder applications
In Caerphilly
-
26/0471/HH Granted
28 Denbigh Court Hendredenny Caerphilly CF83 2UN
Erect two storey side and rear extension, enlarge existing rear outbuilding, construct an accessible entrance ramp and re grade front garden to provide two off-street parking spaces and associated external alterations
-
26/0603/HH Awaiting decision
3A Bryn Road Cefn Fforest Blackwood NP12 3NA
Erect two storey side extension
-
26/0596/HH Awaiting decision
3 Crown Lane Pontllanfraith Blackwood NP12 2GD
Erect two storey side extension and a single storey rear extension
-
26/0478/HH Refused
36 Bryn Yr Ysgol Penyrheol Caerphilly CF83 2BY
Demolish existing garage and erect a two storey side extension
-
26/0475/HH Granted
13 Maes-y-drudwen Caerphilly CF83 2QG
Erect ground floor bathroom extension