9 Caeglas Avenue, Rumney, Cardiff, CF3 3JY
About 9 Caeglas Avenue
9 Caeglas Avenue is a three-bedroom mid-terrace house in Rumney, Cardiff, Cardiff (CF3 3JY). It has a recorded floor area of 102 m² (around 1098 sq ft), construction records dating it to 1950-1966 and council tax band D. The latest certificate (August 2025) shows a C (score 72). When first surveyed in June 2011 the rating was D, the property has climbed 1 band since. Between certificates, hot-water efficiency went from Average to Good; while lighting dropped from Good to Poor.
Across 2002–2012, sale prices on this property compounded at 13% per year. Today's modelled estimate of £248,000 sits 68.1% above the 2012 sale of £147,500. On a £-per-square-foot basis, the last sale (£134/sq ft) was about 22.6% below the postcode norm. On the market in September 2012 and unlisted since — roughly 14 years.
What this property has
Inside
- Bedrooms3
- Bathrooms1
- Dining roomYes
Outside
- Private gardenYes
- DrivewayYes
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water efficiency improved
Windows upgraded, improving insulation
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Planning history
9 Caeglas Avenue has no planning applications on record.
A planning report still maps activity across the surrounding area and reads this property's extension & conversion potential.
Sales history & valuation
9 Caeglas Avenue has more than tripled in price since its earliest registered sale in 2002.
£248,000
Modelled from EPC, postcode comparables and a sale-price growth of 13.0% per year over 10 years.
£147,500
Growth on file: 13.0% per year over 10 years.
Sales timeline
10 September 2012Most recent
£147,500
+227.8%over 9 years13 December 2002
£45,000
Median price across the last 5 sales in CF3 3JY: £228,000 (2022–2020).
Nearby sales in CF3 3JY
10 Caeglas Avenue, Rumney, Cardiff, CF3 3JY
Sold Dec 2022
£170,00022 Caeglas Avenue, Rumney, Cardiff, CF3 3JY
Sold Dec 2021
£290,00016 Caeglas Avenue, Rumney, Cardiff, CF3 3JY
Sold Sept 2021
£275,00020 Caeglas Avenue, Rumney, Cardiff, CF3 3JY
Sold Mar 2021
£224,50013 Caeglas Avenue, Rumney, Cardiff, CF3 3JY
Sold Nov 2020
£228,000
Versus other Caeglas Avenue homes
9 Caeglas Avenue outperforms the street on co₂ emissions by a wide margin.
Price per m²
£1,446
Street avg £2,039
Floor Area
102 m²
Street avg 100 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
2.4 t/year
Street avg 4.2 t/year
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The neighbourhood at a glance
Reported crime in the wider district is trending notably upward year-on-year.
Crime
3/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Caeglas Road — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







