18, Heol Isaf
18, Heol Isaf
Description & Estimates







Public records show 18, Heol Isaf, Cardiff to be a period freehold house with 2,498 ft2 of internal area, sitting on a 807 m2 plot.
In this area, houses of this size normally have 5 bedrooms with a garden.
18, Heol Isaf, Cardiff has an estimated sale value of £962,401 and an estimated rental value of £3,398 per month, assuming reasonable condition and based on the information available.
Heol Isaf, Radyr, Cardiff, CF15 lies within the CF15 postal district.
Our Data Sources
18, Heol Isaf, Cardiff has a single entry in the Land Registry from May 2013 and a single entry in the EPC database dated July 2011.
We combine this information with that of neighbouring properties to estimate the property attributes and values.
The local information is scored as 1 out of 5 and is considered of low accuracy.
Price Range & Condition
In very good condition, we estimate 18, Heol Isaf, Cardiff would be worth £1,010,521, with a potential rental value of £3,568 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £895,033, with a rental value of £3,160 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Recent Market Change
The estimated sale value of 18, Heol Isaf, Cardiff has decreased by £4,282 (0.4%) over the last year. During the same period, its estimated monthly rental value has grown by £87 (2.6%). The property's estimated gross yield is currently 4.2%.
Plot Size
18, Heol Isaf, Cardiff occupies a 807 m2 plot as recorded by HM Land Registry.
All 12 other houses in this postcode have recorded plot sizes, and this one ranks as the 3rd largest.
Energy Efficiency
18, Heol Isaf, Cardiff has an Energy Performance Rating (EPC) of F. This is based on the most recent assessment, dated 18 Jul 2011.
The property is connected to mains gas and has single glazed windows. It is heated using Boiler and radiators, mains gas.
Sold Prices
18, Heol Isaf, Cardiff last changed hands on 3rd May 2013, selling for £760,000. 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 22.1% since May 2013.
- Sold May 2013£760,000
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 3 sales of comparable properties within 930 metres of 18, Heol Isaf, Cardiff across the last 2 years.
Most recently, 26, Llantarnam Drive, Cardiff, CF15 8GA, a freehold house, sold at £790,000 on the 31st March 2023.
Read more about house prices in CF15.
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
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Location Comparison
Our analysis of the public data ranks 18, Heol Isaf, Cardiff as the 34th largest and the 28th most expensive of the 161 addresses on Heol Isaf, Radyr, Cardiff, CF15.
Against the CF15 postcode district average, it is £575k more expensive than the typical property.
More reading links
Schools Nearby
Public Transport Nearby
Radyr station is the nearest stop to 18, Heol Isaf, Cardiff at 300 metres away.
- 300mRadyr
- 1.5kmCoryton
- 1.8kmLlandaf
Available Internet Speeds
Ofcom's latest figures show superfast broadband available in this area.
According to recent data from Ofcom, Superfast broadband is available in the area.
Risk of Flooding
Environment Agency data suggests this area has a very low risk of flooding.

