9 Bryngwyn Road, Cardiff, CF23 6PQ
About 9 Bryngwyn Road
9 Bryngwyn Road is a detached house in Cardiff (CF23 6PQ). It has a recorded floor area of 216 m² (around 2325 sq ft), construction records dating it to 1930-1949 and council tax band H. The latest certificate (July 2018) shows a C (score 76), near the top of the C band. The recommended improvements would push it to B (score 83).
At 216 m² the property is well over the postcode median (149 m² across 19 EPCs), placing it in the larger end of the local stock. Its energy rating outperforms most of the postcode (better than 89% of similar EPCs). One planning record on file: an extension approved in 2010. Past consents include an extension, meaningful when judging how the property has evolved. Today's modelled estimate of £1,046,000 is 43.3% above the 2018 sale price. On a £-per-square-foot basis, the last sale (£314/sq ft) was about 22.9% above the typical sold price in the postcode. Most recent transfer: September 2018 at £730,000.
Energy performance
EPC Rating
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Level 3 Building Survey
Because the property has been extended more than once, we believe a Level 3 building survey should be considered.
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Planning history
Council records include a two-storey side extension at 9 Bryngwyn Road.
1 application on record at 9 Bryngwyn Road, Cardiff, CF23 6PQ
- Dec 2010ExtensionFullOutcome in report
Extension: Two storey · Side of property
SIDE FRONT TWO STOREY EXTENSION TO DWELLING
- Documents
- 2 docs on file
- Reference
- 10/01876/DCH
Unlock 9 Bryngwyn Road, Cardiff, CF23 6PQ's full planning history
You're seeing the shape of it. The report has the substance.
- Every decision — granted, refused or withdrawn (1 on record)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
9 Bryngwyn Road valuation sits well clear of the typical sold price in this postcode.
£1,046,000
Modelled from EPC, postcode comparables.
£730,000
Recorded with HM Land Registry.
Sales timeline
17 September 2018Most recent
£730,000
Median price across the last 5 sales in CF23 6PQ: £749,000 (2025–2019).
Nearby sales in CF23 6PQ
Versus other Bryngwyn Road homes
9 Bryngwyn Road outperforms the street on epc rating by a wide margin.
Price per m²
£3,380
Street avg £3,323
Floor Area
216 m²
Street avg 151 m²
Habitable Rooms
7 rooms
Street avg 7 rooms
CO₂ Emissions
4.8 t/year
Street avg 6.7 t/year
Similar properties nearby
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
Westminster Crescent — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







