3, Heol Roberts
3, Heol Roberts
Description & Estimates
According to the public record, 3, Heol Roberts, Cardiff is a period house with 1,216 ft2 of internal area.
Houses of this size in this area normally have 4 bedrooms with a garden.
Based on available information, and assuming reasonable condition, the estimated sale value for 3, Heol Roberts, Cardiff is £366,246 and the estimated rental value is £1,635 per month.
Heol Roberts, Old St. Mellons, Cardiff, CF3 is located within the CF3 postal district.
Our Data Sources
3, Heol Roberts, Cardiff has no records in the the Land Registry and a single entry in the EPC database dated February 2026.
We combine this information with public data 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
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 3, Heol Roberts, Cardiff is in very good condition we estimate a sale value of £384,558 and a rental value of £1,717 per month.
However, if the property needs a lot of cosmetic work we estimate a sale value of £340,609 and a rental value of £1,521 per month.
Recent Market Change
Over the past 12 months, the estimated sale value of 3, Heol Roberts, Cardiff has decreased by £1,400 (0.4%), while its estimated rental value has grown by £46 per month (2.8%). Based on current estimates, the property offers a gross rental yield of 5.4%.
Energy Efficiency
3, Heol Roberts, Cardiff has an Energy Performance Rating (EPC) of A. This is based on the most recent assessment, dated 05 Feb 2026.
The property is not connected to mains gas and has high performance glazing. It is heated using Boiler and radiators, mains gas.
Similar Properties Sold Nearby
According to the Land Registry and our network of Estate Agents, there have been 3 sales of properties similar to 3, Heol Roberts, Cardiff within a radius of 870 metres over the last 2 years.
The most recent example is 162, Mortimer Avenue, Cardiff, CF3 6YF, a freehold house which sold for £365,000 on the 22nd April 2025.
Read more about house prices in CF3.
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
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Location Comparison
Heol Roberts, Old St. Mellons, Cardiff, CF3 has a total of 42 addresses. According to our analysis of all the public data, 3, Heol Roberts, Cardiff is the 16th largest and the 23rd most expensive property on the street.
When compared to the postcode district it is £110k more expensive than the average property in CF3.
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Schools Nearby
Public Transport Nearby
The closest station to 3, Heol Roberts, Cardiff is Llanishen station, which is 4.1 kilometres away.
- 4.1kmLlanishen
- 4.3kmLisvane & Thornhill
- 4.7kmHeath High Level
Risk of Flooding
According to data from the Environment Agency, the flood risk in this area is considered to be very low.
