Our Data Sources
46, Heol Williams, Cardiff has a single entry in the Land Registry from December 2018 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
Decorative condition can have a big effect on a property's value and this effect varies depending on the type, size and location of the property.
If 46, Heol Williams, Cardiff is in very good condition we estimate a sale value of £281,438 and a rental value of £1,464 per month.
However, if the property needs a lot of cosmetic work we estimate a sale value of £249,274 and a rental value of £1,296 per month.
Plot Size
According to data from HM Land Registry, 46, Heol Williams, Cardiff sits on a plot of 215 m2.
We have plot size data on 56 out of 58 other houses in the postcode and 46, Heol Williams, Cardiff sits on the 13th largest plot.
Energy Efficiency
46, 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
According to HM Land Registry, 46, Heol Williams, Cardiff was last sold on 21st December 2018 for £224,995 and was recorded as a freehold house.
The property has only had this single sale since 1995.
Since December 2018, the market for similar properties has risen by 3.6%.
- Sold Dec 2018£224,995
Similar Properties Sold Nearby
According to the Land Registry and our network of Estate Agents, there have been 239 sales of properties similar to 46, Heol Williams, Cardiff within a radius of 770 metres over the last 2 years.
The most recent example is 13, Rees Drive, Cardiff, CF3 6AS, a freehold house which sold for £285,000 on the 24th April 2026.
Read more about house prices in CF3.
- Sold Apr 2026£285,000 | 3 Bed House13, Rees Drive, Cardiff, CF3 6AS13, Rees Drive, Cardiff, CF3 6AS
- Sold Jan 2026£250,000 | 3 Bed House52, Heol Williams, Cardiff, CF3 6AQ52, Heol Williams, Cardiff, CF3 6AQ
- Sold Jan 2025£285,000 | 3 Bed House40, Heol Williams, Cardiff, CF3 6AQ40, Heol Williams, Cardiff, CF3 6AQ
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Heol Williams, Old St. Mellons, Cardiff, CF3 has a total of 58 addresses. According to our analysis of all the public data, 46, Heol Williams, Cardiff is the 40th largest and the 38th most expensive property on the street.
When compared to the postcode district it is £10k more expensive than the average property in CF3.
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
According to data from the Environment Agency, the flood risk in this area is considered to be Very Low.
