13a, Cefn Coed Avenue, Cardiff, CF23 6HE
About 13a
13a is a two-bedroom semi-detached house in Cardiff (CF23 6HE). It has a recorded floor area of 66 m² (around 710 sq ft), construction records dating it to 1976-1982 and council tax band D. At 66 m² this is the smallest unit on EPC record across the building (66–156 m²). The building's EPC ratings span F to C, with this unit at the top. The latest certificate (May 2022) shows a C (score 73). When first surveyed in March 2012 the rating was D, the property has climbed 1 band since. Between certificates, wall efficiency went from Poor to Average and lighting went from Good to Very Good.
On the market in March 2016 and unlisted since — roughly 10 years. At 66 m² it's 18.6% smaller than the typical home in the postcode (81 m² median across 18 EPCs). Today's modelled estimate of £198,000 is 42.4% above the 2016 sale price.
What this property has
Inside
- Bedrooms2
- Bathrooms1
Outside
- Private gardenYes
- GarageYes
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Wall insulation upgraded
More low energy lighting installed
Get a survey for this property
Level 2 HomeBuyer Report
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Planning history
13a has no planning applications on record.
But the area is active
1 notable application nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
£198,000
Modelled from EPC, postcode comparables and a sale-price growth of 0.2% per year over 9 years.
£139,000
Growth on file: 0.2% per year over 9 years.
Sales timeline
24 March 2016Most recent
£139,000
+1.5%over 8 years15 August 2007
£137,000
Median price across the last 5 sales in CF23 6HE: £267,000 (2022–2018).
Nearby sales in CF23 6HE
19 Cefn Coed Avenue, Cardiff, CF23 6HE
Sold Jun 2022
£567,0001 Cefn Coed Avenue, Cardiff, CF23 6HE
Sold Jan 2022
£390,00011a, Cefn Coed Avenue, Cardiff, CF23 6HE
Sold Apr 2021
£198,0007a, Cefn Coed Avenue, Cardiff, CF23 6HE
Sold Dec 2018
£267,00011c, Cefn Coed Avenue, Cardiff, CF23 6HE
Sold Sept 2018
£175,000
Versus other Cefn Coed Avenue homes
On floor area, 13a runs well behind the street norm.
Price per m²
£2,106
Street avg £2,337
Floor Area
66 m²
Street avg 73 m²
Habitable Rooms
3 rooms
Street avg 4 rooms
CO₂ Emissions
2.0 t/year
Street avg 2.5 t/year
Similar properties nearby
1 Forest Oak Close
CF23 6QN
1 Duffryn Close
CF23 6HT
1 Cefn Coed Avenue
CF23 6HE
1 Dan Y Coed Close
CF23 6NJ
1 Dan Yr Heol
CF23 6JU
1 Glenwood
CF23 6UR
1 Celyn Grove
CF23 6SH
1 Duffryn Avenue
CF23 6LE
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
0.3 km
Torrens Drive — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







