Our Data Sources
50, 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
In very good condition, we estimate 50, Heol Williams, Cardiff would be worth £272,470, with a potential rental value of £1,425 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £241,331, with a rental value of £1,263 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Plot Size
50, Heol Williams, Cardiff occupies a 89 m2 plot as recorded by HM Land Registry.
Of the 58 other houses in this postcode, 56 have recorded plot sizes, and this one ranks as the 54th largest.
Energy Efficiency
50, 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
50, Heol Williams, Cardiff last changed hands on 21st December 2018, selling for £190,000. The transaction was logged as a freehold house by HM Land Registry.
That is its only recorded sale since 1995.
The market for similar properties has risen by 3.6% since December 2018.
- Sold Dec 2018£190,000
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 319 sales of comparable properties within 770 metres of 50, Heol Williams, Cardiff across the last 2 years.
Most recently, 52, Heol Williams, Cardiff, CF3 6AQ, a freehold house, sold at £250,000 on the 27th January 2026.
Read more about house prices in CF3.
- Sold Jan 2026£250,000 | 3 Bed House52, Heol Williams, Cardiff, CF3 6AQ52, Heol Williams, Cardiff, CF3 6AQ
- Sold Nov 2025£255,000 | 3 Bed House21, Heol Williams, Cardiff, CF3 6AQ21, 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
Our analysis of the public data ranks 50, Heol Williams, Cardiff as the 45th largest and the 42nd most expensive of the 58 addresses on Heol Williams, Old St. Mellons, Cardiff, CF3.
Against the CF3 postcode district average, it is £1k more expensive than the typical property.
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
Environment Agency data suggests this area has a Very Low risk of flooding.
