12, Heol Roberts
12, Heol Roberts
Description & Estimates







12, Heol Roberts, Cardiff is described in the public record as a modern house with 904 ft2 of internal area.
Locally, houses of this size normally have 3 bedrooms with a garden.
Our estimate of the sale value of 12, Heol Roberts, Cardiff is £312,834 and its rental estimate is £1,509 per month, given the available information and assuming reasonable condition.
Heol Roberts, Old St. Mellons, Cardiff, CF3 falls within the CF3 postal district.
Our Data Sources
12, Heol Roberts, Cardiff has no records in the the Land Registry and a single entry in the EPC database dated June 2025.
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
The condition of a property plays an important role in determining its value, with the degree of impact varying by property type, size and location.
For 12, Heol Roberts, Cardiff, we estimate a market value of £328,476 and a rental value of £1,585 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £290,936 and £1,404 per month respectively.
Recent Market Change
Over the last year, 12, Heol Roberts, Cardiff has seen its estimated sale value increase by £154 (0.0%) and its estimated rental value grow by £48 per month (3.2%). This results in an estimated gross rental yield of 5.8%.
Energy Efficiency
12, Heol Roberts, Cardiff has an Energy Performance Rating (EPC) of A. This is based on the most recent assessment, dated 10 Jun 2025.
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
Over the past 2 years 3 properties similar to 12, Heol Roberts, Cardiff have sold within a radius of 900 metres, per the Land Registry and our network of Estate Agents.
The latest, on the 23rd August 2024, was 15, Rhodfa Purvis, Cardiff, CF3 6BB, a freehold house which sold for £260,000.
Read more about house prices in CF3.
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Of the 42 addresses on Heol Roberts, Old St. Mellons, Cardiff, CF3, 12, Heol Roberts, Cardiff comes out as the 38th largest and the 39th most expensive in our analysis of the public data.
It is also £57k more expensive than the average property across the CF3 district.
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Schools Nearby
Public Transport Nearby
From 12, Heol Roberts, Cardiff, the nearest station is Llanishen, 4.1 kilometres away.
- 4.1kmLlanishen
- 4.3kmLisvane & Thornhill
- 4.7kmHeath High Level
Risk of Flooding
The flood risk here is rated very low, based on Environment Agency data.

