Our Data Sources
29, Heol Williams, Cardiff has 2 entries in the Land Registry , most recently in July 2023 and a single entry in the EPC database dated October 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 29, Heol Williams, Cardiff is in very good condition we estimate a sale value of £234,612 and a rental value of £1,231 per month.
However, if the property needs a lot of cosmetic work we estimate a sale value of £207,799 and a rental value of £1,091 per month.
Plot Size
According to data from HM Land Registry, 29, Heol Williams, Cardiff sits on a plot of 131 m2.
We have plot size data on 56 out of 58 other houses in the postcode and 29, Heol Williams, Cardiff sits on the 37th largest plot.
Energy Efficiency
29, Heol Williams, Cardiff has an Energy Performance Rating (EPC) of B. This is based on the most recent assessment, dated 12 Oct 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, 29, Heol Williams, Cardiff was last sold on 21st July 2023 for £230,000 and was recorded as a freehold house.
The property has had 2 sales since 1995.
Since July 2023, the market for similar properties has dropped by 15.3%.
- Sold Jul 2023£230,000
- Sold Oct 2018£169,995
Similar Properties Sold Nearby
According to the Land Registry and our network of Estate Agents, there have been 85 sales of properties similar to 29, Heol Williams, Cardiff within a radius of 750 metres over the last 2 years.
The most recent example is 31, Heol Williams, Cardiff, CF3 6AQ, a freehold house which sold for £237,500 on the 21st March 2025.
Read more about house prices in CF3.
- Sold Mar 2025£237,500 | 2 Bed House31, Heol Williams, Cardiff, CF3 6AQ31, Heol Williams, Cardiff, CF3 6AQ
- Sold Feb 2025£210,000 | 2 Bed House37, Heol Williams, Cardiff, CF3 6AQ37, Heol Williams, Cardiff, CF3 6AQ
- Sold Nov 2024£235,000 | 2 Bed House11, Ffordd Crabtree, Cardiff, CF3 6AN11, Ffordd Crabtree, Cardiff, CF3 6AN
•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, 29, Heol Williams, Cardiff is the 50th largest and the 48th most expensive property on the street.
When compared to the postcode district it is £35k less 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.












