12 Clos Derwen, Cardiff, CF23 5HJ
About 12 Clos Derwen
12 Clos Derwen is a property in Cardiff (CF23 5HJ). It has council tax band G.
Untraded for 27 years, with the last transfer in November 1999. Only one transfer is on record with HM Land Registry, suggesting it has stayed in the same hands for a long time. One planning record on file: an extension approved in 2011. Past consents include an extension, meaningful when judging how the property has evolved.
Energy performance
No EPC on record
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Planning history
12 Clos Derwen has an approved single-storey rear extension on the planning record.
1 application on record at 12 Clos Derwen, Cardiff, CF23 5HJ
- Jun 2011ExtensionFullOutcome in report
Extension: Single storey · Rear of property
SINGLE STOREY EXTENSION TO REAR OF PROPERTY
- Documents
- 2 docs on file
- Reference
- 11/00971/DCH
Unlock 12 Clos Derwen, Cardiff, CF23 5HJ's full planning history
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- Every decision — granted, refused or withdrawn (1 on record)
- All 1 application on this property in full, plus 1 notable nearby
- The 2 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
12 Clos Derwen has been held in the same hands since before 2000.
£169,950
Recorded with HM Land Registry.
Sales timeline
26 November 1999Most recent
£169,950
Median price across the last 5 sales in CF23 5HJ: £425,000 (2025–2021).
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The neighbourhood at a glance
Reported crime in the wider district is trending notably upward year-on-year.
Crime
9/mo
Rising year-on-year across the wider district.
Nearest stop
0.2 km
Brandreth Rd — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







