Our Data Sources
7, Heol Williams, Cardiff has a single entry in the Land Registry from November 2018 and a single entry in the EPC database dated November 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 7, Heol Williams, Cardiff, we estimate a market value of £225,604 and a rental value of £1,204 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £199,821 and £1,066 per month respectively.
Plot Size
HM Land Registry records the plot of land for 7, Heol Williams, Cardiff as measuring 118 m2.
That makes it the 40th largest plot in the postcode, where 56 of the 58 other houses have recorded plot data.
Energy Efficiency
7, Heol Williams, Cardiff has an Energy Performance Rating (EPC) of B. This is based on the most recent assessment, dated 14 Nov 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 7, Heol Williams, Cardiff completed on 30th November 2018 at £169,995 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 13.0% over the period since November 2018.
- Sold Nov 2018£169,995
Similar Properties Sold Nearby
Over the past 2 years 3 properties similar to 7, Heol Williams, Cardiff have sold within a radius of 790 metres, per the Land Registry and our network of Estate Agents.
The latest, on the 18th July 2025, was 10, Ffordd Crabtree, Cardiff, CF3 6AN, a freehold house which sold for £227,500.
Read more about house prices in CF3.
- Sold Jul 2025£227,500 | 2 Bed House10, Ffordd Crabtree, Cardiff, CF3 6AN10, Ffordd Crabtree, Cardiff, CF3 6AN
- Sold Jun 2025£217,000 | 2 Bed House13, Heol Williams, Cardiff, CF3 6AQ13, Heol Williams, Cardiff, CF3 6AQ
- Sold Jul 2023£202,500 | 2 Bed House15, Heol Williams, Cardiff, CF3 6AQ15, Heol Williams, Cardiff, CF3 6AQ
•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, 7, Heol Williams, Cardiff comes out as the 55th largest and the 51st most expensive in our analysis of the public data.
It is also £41k less expensive than the average property across the CF3 district.
More reading links
Schools Nearby
Public Transport Nearby
- 4.1kmLlanishen
- 4.4kmLisvane & Thornhill
- 4.6kmHeath High Level
Risk of Flooding
The flood risk here is rated very low, based on Environment Agency data.
