St Edeyrns House, Flat 3, St Edeyrns Road, Cardiff, CF23 6TB
About St Edeyrns House
St Edeyrns House is a two-bedroom detached house in Cardiff (CF23 6TB). It has a recorded floor area of 89 m² (around 958 sq ft), construction records dating it to 1967-1975 and council tax band F. The latest certificate (October 2015) shows a D (score 56), a step below the typical UK home. When first surveyed in July 2011 the rating was E, the property has climbed 1 band since. Between certificates, roof efficiency went from Average to Very Good and lighting went from Poor to Very Good. The latest certificate is from October 2015, so improvements made since then won't be reflected. At 89 m² this is the 2nd smallest of 3 units on EPC record in St Edeyrns House, where floor areas span 84–106 m². The building's EPC ratings span E to C across 3 units on file.
Last changed hands 10 years ago, in October 2016. Across the public record there are 5 sales, relatively high churn for a single property. Across 1997–2016, sale prices on this property compounded at 4.1% per year. Today's modelled estimate of £315,000 is 37.6% above the 2016 sale price. On a £-per-square-foot basis, the last sale (£239/sq ft) was about 20.4% above the typical sold price in the postcode. At 89 m² it's 21.8% smaller than the typical home in the postcode (114 m² median across 32 EPCs).
What this property has
Inside
- Bedrooms2
Energy performance
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 13 Oct 2025
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Loft insulation upgraded to recommended levels
More low energy lighting installed
Get a survey for this property
Level 2 HomeBuyer Report
We've checked 10 risk factors against the available data for this property and believe a Level 2 HomeBuyer Report could be a suitable option for you.
From £595 · Includes VAT
Planning history
St Edeyrns House 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
Sale price has at least doubled since 1997.
£315,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.1% per year over 20 years.
£229,000
Growth on file: 4.1% per year over 20 years.
Sales timeline
27 October 2016Most recent
£229,000
+27.2%over 5 years7 September 2011
£180,000
-18.2%over 6 years23 August 2005
£220,000
+12.8%over 1 year18 March 2004
£195,000
+85.7%over 6 years10 April 1997
£105,000
Median price across the last 5 sales in CF23 6TB: £350,000 (2024–2021).
Nearby sales in CF23 6TB
Allens Court, Flat 1, 3 St Edeyrns Road, Cardiff, CF23 6TB
Sold May 2024
£348,50024 St Edeyrns Road, Cardiff, CF23 6TB
Sold May 2022
£930,000Brynhill, Flat 7, 1 St Edeyrns Road, Cardiff, CF23 6TB
Sold Jul 2021
£225,00018 St Edeyrns Road, Cardiff, CF23 6TB
Sold Jun 2021
£535,0005 St Edeyrns Road, Cardiff, CF23 6TB
Sold Jan 2020
£750,000
Versus other St Edeyrns Road homes
On epc rating, St Edeyrns House runs well behind the street norm.
Price per m²
£2,573
Street avg £2,253
Floor Area
89 m²
Street avg 98 m²
Habitable Rooms
3 rooms
Street avg 4 rooms
CO₂ Emissions
4.4 t/year
Street avg 3.3 t/year
Similar properties nearby
Allens Court, Flat 1, 3 St Edeyrns Road
CF23 6TB
Allens Court, Flat 2, 3 St Edeyrns Road
CF23 6TB
Allens Court, Flat 4, 3 St Edeyrns Road
CF23 6TB
Allens Court, Flat 3, 3 St Edeyrns Road
CF23 6TB
Amber Vista, Apartment 27, Clearwater Way
CF23 6DZ
Amber Vista, Apartment 26, Clearwater Way
CF23 6DZ
Amber Vista, Apartment 25, Clearwater Way
CF23 6DZ
Amber Vista, Apartment 12, Clearwater Way
CF23 6DZ
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
St Ederyn's Road — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







