Our Data Sources
34, Heol Williams, Cardiff has a single entry in the Land Registry from November 2019 and a single entry in the EPC database dated October 2019.
We combine this information with that of neighbouring properties to estimate the property attributes and values.
The local information is scored as 3 out of 5 and is considered of medium accuracy.
Price Range & Condition
In very good condition, we estimate 34, Heol Williams, Cardiff would be worth £404,446, with a potential rental value of £1,736 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £358,223, with a rental value of £1,537 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Plot Size
34, Heol Williams, Cardiff occupies a 241 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 7th largest.
Energy Efficiency
34, Heol Williams, Cardiff has an Energy Performance Rating (EPC) of B. This is based on the most recent assessment, dated 01 Oct 2019.
The property is not connected to mains gas and has high performance glazing. It is heated using Boiler and radiators, mains gas.
Sold Prices
34, Heol Williams, Cardiff last changed hands on 8th November 2019, selling for £300,000. 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 3.7% since November 2019.
- Sold Nov 2019£300,000
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 255 sales of comparable properties within 800 metres of 34, Heol Williams, Cardiff across the last 2 years.
Most recently, 162, Mortimer Avenue, Cardiff, CF3 6YF, a freehold house, sold at £365,000 on the 22nd April 2025.
Read more about house prices in CF3.
- Sold Apr 2025£365,000 | 4 Bed House162, Mortimer Avenue, Cardiff, CF3 6YF162, Mortimer Avenue, Cardiff, CF3 6YF
- Sold Apr 2025£415,000 | 4 Bed House23, Rees Drive, Cardiff, CF3 6AS23, Rees Drive, Cardiff, CF3 6AS
- Sold Feb 2025£454,995 | 4 Bed House6, Rhodfa Purvis, Cardiff, CF3 6BB6, Rhodfa Purvis, Cardiff, CF3 6BB
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Our analysis of the public data ranks 34, Heol Williams, Cardiff as the 4th largest and the 3rd most expensive of the 58 addresses on Heol Williams, Old St. Mellons, Cardiff, CF3.
Against the CF3 postcode district average, it is £127k 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.
