Our Data Sources
64, Heol Williams, Cardiff has a single entry in the Land Registry from April 2020 and a single entry in the EPC database dated December 2018.
We combine this information with that of neighbouring properties to estimate the property attributes and values.
The local information is scored as 5 out of 5 and is considered of high accuracy.
Price Range & Condition
The condition of a property plays an important role in determining its value, with the degree of impact varying by property type, size and location.
For 64, Heol Williams, Cardiff, we estimate a market value of £323,188 and a rental value of £1,586 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £286,252 and £1,405 per month respectively.
Plot Size
HM Land Registry records the plot of land for 64, Heol Williams, Cardiff as measuring 235 m2.
That makes it the 8th largest plot in the postcode, where 56 of the 58 other houses have recorded plot data.
Energy Efficiency
64, Heol Williams, Cardiff has an Energy Performance Rating (EPC) of B. This is based on the most recent assessment, dated 13 Dec 2018.
The property is not connected to mains gas and has high performance glazing. It is heated using Boiler and radiators, mains gas.
Sold Prices
The most recent sale of 64, Heol Williams, Cardiff completed on 30th April 2020 at £269,995 and was recorded by HM Land Registry as a freehold house.
Since 1995 this is the property's only sale.
Values of comparable properties have risen by 0.8% over the period since April 2020.
- Sold Apr 2020£269,995
Similar Properties Sold Nearby
Over the past 2 years 389 properties similar to 64, Heol Williams, Cardiff have sold within a radius of 750 metres, per the Land Registry and our network of Estate Agents.
The latest, on the 27th March 2026, was 23, Heol Williams, Cardiff, CF3 6AQ, a freehold house which sold for £280,000.
Read more about house prices in CF3.
- Sold Mar 2026£280,000 | 3 Bed House23, Heol Williams, Cardiff, CF3 6AQ23, Heol Williams, Cardiff, CF3 6AQ
- Sold Apr 2025£340,000 | 3 Bed House118, Mortimer Avenue, Cardiff, CF3 6YF118, Mortimer Avenue, Cardiff, CF3 6YF
- Sold Apr 2025£342,000 | 3 Bed House15, Rees Drive, Cardiff, CF3 6AS15, Rees Drive, Cardiff, CF3 6AS
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Of the 58 addresses on Heol Williams, Old St. Mellons, Cardiff, CF3, 64, Heol Williams, Cardiff comes out as the 27th largest and the 20th most expensive in our analysis of the public data.
It is also £50k more expensive than the average property across the CF3 district.
More reading links
Schools Nearby
Public Transport Nearby
- Llanishen|4.1 km away
- Lisvane & Thornhill|4.4 km away
- Heath High Level|4.6 km away
Risk of Flooding
The flood risk here is rated Very Low, based on Environment Agency data.
