4 Agincourt Road, Cardiff, CF23 5BN
About 4 Agincourt Road
4 Agincourt Road is a three-bedroom mid-terrace house in Cardiff (CF23 5BN). It has a recorded floor area of 111 m² (around 1195 sq ft), construction records dating it to 1930-1949 and council tax band F. The latest certificate (June 2014) returns a B (score 84), comfortably above the UK average. When first surveyed in March 2014 the rating was C, the property has climbed 1 band since. Between certificates, roof efficiency went from Good to Very Good; while window efficiency dropped from Good to Average and hot-water efficiency dropped from Very Good to Good. The latest certificate is from June 2014, so improvements made since then won't be reflected.
At 111 m² it's 18.1% smaller than the typical home in the postcode (136 m² median across 4 EPCs). On energy efficiency it sits in the top 10% of properties in this postcode. Across 1996–2021, sale prices on this property compounded at 7.2% per year. On a £-per-square-foot basis, the last sale (£368/sq ft) was about 125.2% above the typical sold price in the postcode. Sold October 2021 for £440,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
What this property has
Inside
- Bedrooms3
- Bathrooms1
Building
- RefurbishedYes
Energy performance
4 Agincourt Road ranks among the most efficient homes in the postcode for energy use.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 04 Jun 2024
EPC Rating
Property Improvements
Changes detected from historical EPC data
Hot water system changed
Loft insulation upgraded to recommended levels
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Planning history
4 Agincourt Road 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
Price for 4 Agincourt Road has grown more than fourfold since the 1996 starting point.
£482,000
Modelled from EPC, postcode comparables and a sale-price growth of 7.2% per year over 26 years.
£440,000
Growth on file: 7.2% per year over 26 years.
Sales timeline
3 October 2021Most recent
£440,000
+41.9%over 6 years19 August 2015
£310,000
+49.8%over 10 years24 August 2004
£207,000
+132.6%over 6 years4 June 1998
£89,000
+18.7%over 2 years2 April 1996
£75,000
Median price across the last 5 sales in CF23 5BN: £350,000 (2023–2008).
Versus other Agincourt Road homes
4 Agincourt Road outperforms the street on epc rating by a wide margin.
EPC Rating
84 (B)
Street avg 60 (D)
Floor Area
111 m²
Street avg 131 m²
CO₂ Emissions
1.8 t/year
Street avg 5.6 t/year
Habitable Rooms
5 rooms
Street avg 6 rooms
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
0.1 km
Marlborough Sch — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







