25 Cefn Coed Gardens, Cardiff, CF23 6AX
About 25 Cefn Coed Gardens
25 Cefn Coed Gardens is a four-bedroom detached house in Cardiff (CF23 6AX). It has a recorded floor area of 131 m² (around 1410 sq ft), construction records dating it to 1967-1975 and council tax band G. The latest certificate (June 2023) shows a D (score 62), on the cusp of jumping into the C band. When first surveyed in May 2010 the rating was F, the property has climbed 2 bands since. Between certificates, window efficiency went from Average to Good, hot-water efficiency went from Poor to Good and lighting went from Average to Very Good; while roof efficiency dropped from Poor to Very Poor. The recommended improvements would lift it to B (score 81), a 2-band jump. Records show the property has been extended at some point in its history.
Untraded for 16 years, with the last transfer in October 2010. Across 1997–2010, sale prices on this property compounded at 8.4% per year. Today's modelled estimate of £614,000 sits 59.5% above the 2010 sale of £385,000. On a £-per-square-foot basis, the last sale (£273/sq ft) was about 32.9% above the typical sold price in the postcode. At 131 m² it's 21.3% larger than the typical home in the postcode (108 m² median across 18 EPCs).
What this property has
Inside
- Bedrooms4
- Bathrooms1
- Dining roomYes
Outside
- Private gardenSouth-facing
- GarageDouble
Building
- Previously extendedYes
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 controls upgraded for better temperature management
Hot water system upgraded
Windows upgraded, improving insulation
More low energy lighting installed
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Planning history
25 Cefn Coed Gardens 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
25 Cefn Coed Gardens has more than doubled in price since the earliest registered sale in 1997.
£614,000
Modelled from EPC, postcode comparables and a sale-price growth of 8.4% per year over 13 years.
£385,000
Growth on file: 8.4% per year over 13 years.
Sales timeline
24 October 2010Most recent
£385,000
+24.2%over 4 years10 February 2006
£310,000
+134.8%over 8 years28 July 1997
£132,000
Median price across the last 5 sales in CF23 6AX: £340,000 (2025–2021).
Nearby sales in CF23 6AX
Versus other Cefn Coed Gardens homes
EPC Rating for 25 Cefn Coed Gardens lags the street by a wide margin.
Price per m²
£2,939
Street avg £1,968
Floor Area
131 m²
Street avg 169 m²
Habitable Rooms
8 rooms
Street avg 7 rooms
CO₂ Emissions
5.4 t/year
Street avg 5.2 t/year
Similar properties nearby
1 Dan Y Coed Rise
CF23 6NN
1 Alderbrook, Cyncoed
CF23 6QD
1 Duffryn Avenue
CF23 6LE
1 Celyn Grove
CF23 6SH
1 Dan Yr Heol
CF23 6JU
1 Glenwood
CF23 6UR
1 Dan Y Coed Close
CF23 6NJ
1 Cefn Coed Avenue
CF23 6HE
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
Cefn Coed Crescent — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







