7a, Cefn Coed Avenue, Cardiff, CF23 6HE
About 7a
7a is a three-bedroom mid-terrace house in Cardiff (CF23 6HE). It has a recorded floor area of 86 m² (around 926 sq ft), construction records dating it to 1967-1975 and council tax band E. The latest certificate (September 2019) shows an E (score 42), well below the UK norm with real room to improve. The rating has held steady at E across 2 certificates since July 2009. Between certificates, roof efficiency went from Poor to Good, window efficiency went from Average to Good and lighting went from Poor to Very Good; while hot-water efficiency dropped from Average to Very Poor and main heating dropped from Average to Very Poor. The recommended improvements would lift it to B (score 90), a 3-band jump. Main heating runs on electricity.
It lags the bulk of the postcode on energy efficiency (less efficient than 83% of similar EPCs). Across 2007–2018, sale prices on this property compounded at 2.3% per year. Today's modelled estimate of £339,000 is 27% above the 2018 sale price. On a £-per-square-foot basis, the last sale (£288/sq ft) was about 44.7% above the typical sold price in the postcode. Most recent transfer: December 2018 at £267,000.
What this property has
Inside
- Bedrooms3
- Bathrooms1
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating system changed
Changed to a more efficient fuel source
Hot water system changed
Window efficiency improved
Loft insulation upgraded to recommended levels
More low energy lighting installed
Get a survey for this property
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Planning history
7a 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
7a valuation sits well clear of the typical sold price in this postcode.
£339,000
Modelled from EPC, postcode comparables and a sale-price growth of 2.3% per year over 12 years.
£267,000
Growth on file: 2.3% per year over 12 years.
Sales timeline
6 December 2018Most recent
£267,000
+30.2%over 11 years21 March 2007
£205,000
Median price across the last 5 sales in CF23 6HE: £198,000 (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
£198,00011c, Cefn Coed Avenue, Cardiff, CF23 6HE
Sold Sept 2018
£175,00011b, Cefn Coed Avenue, Cardiff, CF23 6HE
Sold Jul 2018
£168,000
Versus other Cefn Coed Avenue homes
7a is notably below the street on habitable rooms.
Price per m²
£3,105
Street avg £3,391
Floor Area
86 m²
Street avg 103 m²
Habitable Rooms
4 rooms
Street avg 5 rooms
CO₂ Emissions
4.6 t/year
Street avg 4.9 t/year
Similar properties nearby
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 Close
CF23 6HT
1 Duffryn Avenue
CF23 6LE
1 Alderbrook, Cyncoed
CF23 6QD
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.







