34, Heol Hir
34, Heol Hir
Description & Estimates







According to the public record, 34, Heol Hir, Cardiff is a mid-century freehold house with 818 ft2 of internal area and sits on a 185 m2 plot.
Houses of this size in this area normally have 3 bedrooms with a garden.
Based on available information, and assuming reasonable condition, the estimated sale value for 34, Heol Hir, Cardiff is £284,166 and the estimated rental value is £1,570 per month.
Heol Hir, Llanishen, Cardiff, CF14 is located within the CF14 postal district.
Our Data Sources
34, Heol Hir, Cardiff has 31 entries in the Land Registry , most recently in October 2019 and a single entry in the EPC database dated April 2019.
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 34, Heol Hir, Cardiff is in very good condition we estimate a sale value of £298,374 and a rental value of £1,649 per month.
However, if the property needs a lot of cosmetic work we estimate a sale value of £264,274 and a rental value of £1,460 per month.
Recent Market Change
Over the past 12 months, the estimated sale value of 34, Heol Hir, Cardiff has decreased by £1,391 (0.5%), while its estimated rental value has grown by £51 per month (3.3%). Based on current estimates, the property offers a gross rental yield of 6.6%.
Plot Size
According to data from HM Land Registry, 34, Heol Hir, Cardiff sits on a plot of 185 m2.
We have plot size data on 22 out of 22 other houses in the postcode and 34, Heol Hir, Cardiff sits on the 20th largest plot.
Energy Efficiency
34, Heol Hir, Cardiff has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 30 Apr 2019.
The property is connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
Sold Prices
According to HM Land Registry, 34, Heol Hir, Cardiff was last sold on 16th October 2019 for £228,000 and was recorded as a freehold house.
The property has had 3 sales since 1995.
Since October 2019, the market for similar properties has risen by 32.1%.
- Sold Oct 2019£228,000
- Sold Jun 1996£59,995
- Sold Jun 1996£60,000
Similar Properties Sold Nearby
According to the Land Registry and our network of Estate Agents, there have been 3 sales of properties similar to 34, Heol Hir, Cardiff within a radius of 640 metres over the last 2 years.
The most recent example is 30, Glendale Avenue, Cardiff, CF14 5JP, a freehold house which sold for £245,000 on the 11th December 2025.
Read more about house prices in CF14.
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
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Location Comparison
Heol Hir, Llanishen, Cardiff, CF14 has a total of 145 addresses. According to our analysis of all the public data, 34, Heol Hir, Cardiff is the 94th largest and the 94th most expensive property on the street.
When compared to the postcode district it is £81k less expensive than the average property in CF14.
More reading links
Schools Nearby
Public Transport Nearby
The closest station to 34, Heol Hir, Cardiff is Llanishen station, which is 500 metres away.
- 500mLlanishen
- 1.2kmTy Glas
- 1.4kmBirchgrove
Available Internet Speeds
According to recent data from Ofcom, there is poor internet coverage in this area which may result in poor or no internet connectivity.
According to recent data from Ofcom, Slow/none broadband is available in the area.
Risk of Flooding
According to data from the Environment Agency, the flood risk in this area is considered to be very low.

