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
In very good condition, we estimate 29, Heol Williams, Cardiff would be worth £229,542, with a potential rental value of £1,225 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £203,308, with a rental value of £1,085 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Plot Size
29, Heol Williams, Cardiff occupies a 131 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 37th largest.
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
29, Heol Williams, Cardiff last changed hands on 21st July 2023, selling for £230,000. The transaction was logged as a freehold house by HM Land Registry.
In total it has sold twice since 1995.
The market for similar properties has dropped by 12.7% since July 2023.
- Sold Jul 2023£230,000
- Sold Oct 2018£169,995
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 3 sales of comparable properties within 750 metres of 29, Heol Williams, Cardiff across the last 2 years.
Most recently, 31, Heol Williams, Cardiff, CF3 6AQ, a freehold house, sold at £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
Our analysis of the public data ranks 29, Heol Williams, Cardiff as the 50th largest and the 47th most expensive of the 58 addresses on Heol Williams, Old St. Mellons, Cardiff, CF3.
Against the CF3 postcode district average, it is £38k less expensive than the typical property.
More reading links
Schools Nearby
Public Transport Nearby
- 4.1kmLlanishen
- 4.4kmLisvane & Thornhill
- 4.6kmHeath High Level
Risk of Flooding
Environment Agency data suggests this area has a very low risk of flooding.












