9 Heol Bennett, Old St Mellons, Cardiff, CF3 6AF is a freehold detached property built between 2012-2021. The property offers approximately 2,002 square feet of living space. In this location, properties of similar size usually have six bedrooms.

The estimated current market value of the property is £603,471 , which equates to approximately £301 per square foot. It was last sold on 10 Jan 2018 for £441,995. Since then, the value has increased by £161,476, representing a 36.5% increase, or approximately 4.6% per year.

The current estimated value of £603,471 is:

  • 18.6% higher than the average property price on Heol Bennett
  • 25.9% higher than the average in the CF3 6AF postcode area
  • and 79.0% higher than the average price for Cardiff as a whole

This property has had 2 EPC inspections with recorded tenure information. It was recorded as owner-occupied both times. This suggests the property has typically been lived in by its owners, which often reflects longer-term residency and more consistent maintenance.

At the most recent EPC inspection on 23 June 2025, the property was recorded as owner-occupied.

View sold house prices in CF3 6AF

Building approximate location

About Property

Type
Detached House
Built
2012-2021
Interior Size
2002 sq ft
Tenure
Freehold
Price (estimate)
£603,471
Price Per sq ft (estimate)
£301
Bedroom Count (estimate)
6 bedrooms

EPC Summary

9 Heol Bennett, Old St Mellons, Cardiff, CF3 6AF has an Energy Performance Certificate (EPC) rating of A, based on the latest assessment carried out on 23 Jun 2025.

This property uses a gas-fired boiler and radiators, connected to the mains gas supply, as its main heating source. Hot water is provided from off-peak electric immersion heater. The windows are fully double glazed.

The previous EPC assessment was conducted on 23 Jun 2025. The rating of A is unchanged, though the energy efficiency score decreased by 2%.

Since the previous assessment, several changes were observed:

  • The wall energy efficiency changing from very good to good, with the construction or insulation remaining cavity wall, as built, insulated (assumed).
Heating Type
Boiler and radiators, mains gas
Good
Hot Water
Electric immersion, off-peak
Average
Roof
Pitched, 400 mm loft insulation
Very Good
Walls
Cavity wall, as built, insulated (assumed)
Good
Windows
Fully double glazed
Average
Lighting
Excellent lighting efficiency
Very Good

Compared to CF3 6AF

5 th / 35
Price Rank
26% higher than average
1 st / 35
Size Rank
40% bigger than average
35 th / 35
Price Per Sq FT Rank
10% lower than average

Compared to other properties in CF3 6AF , this house's estimated value ranks 5th out of 35. Based on price per square foot, it ranks 35th out of 35 properties. This indicates a lower price per square foot than most, suggesting good value for the space offered. In terms of size, this home ranks 1st out of 35 properties in its postcode area.

Sale History

Today
£603,471
streetscan.co.uk estimate
+37 %
10 Jan 2018
£441,995
Leasehold

Area Insights

Nearby Properties

rooms:
size: 1755 sq ft
sale price: £419,995
sale date: 11 Jan 2018
rooms:
size: 1755 sq ft
sale price: £412,995
sale date: 26 Jan 2018
rooms:
size: 1981 sq ft
sale price: £444,995
sale date: 8 Feb 2018
rooms:
size: 1755 sq ft
sale price: £612,500
sale date: 7 Mar 2025
rooms:
size: 1981 sq ft
sale price: £464,995
sale date: 19 Jan 2018

Data Sources

The property at 9 Heol Bennett, Old St Mellons, Cardiff, CF3 6AF appears once in the Land Registry records, with the transaction recorded on 10 Jan 2018. It also has three Energy Performance Certificates (EPC) entries, the earliest dating back to 23 Jun 2025. We use this data, to estimate the property's characteristics and current market value.

This website uses public sector information from:

These datasets are licensed under the Open Government Licence v3.0.
This website is not affiliated with or endorsed by HM Land Registry or DLUHC.


Disclaimer: StreetScan.co.uk makes all reasonable efforts to ensure the information provided on this website is current and accurate; however, no warranties or representations are made as to its completeness or accuracy. StreetScan.co.uk expressly disclaims any and all liability for any loss, damage, or expense arising directly or indirectly from the use of, or reliance upon, such information.