45, Heol Isaf
45, Heol Isaf
Description & Estimates
45, Heol Isaf, Cardiff is recorded publicly as a period freehold house across 1,894 ft2 of internal area, sitting on a 336 m2 plot.
Locally, houses of this size normally have 5 bedrooms with a garden.
Our estimate of the sale value of 45, Heol Isaf, Cardiff is £573,602 and its rental estimate is £2,472 per month, given the available information and assuming reasonable condition.
Heol Isaf, Radyr, Cardiff, CF15 falls within the CF15 postal district.
Our Data Sources
45, Heol Isaf, Cardiff has 2 entries in the Land Registry , most recently in October 2021 and a single entry in the EPC database dated May 2013.
We combine this information with that of neighbouring properties to estimate the property attributes and values.
The local information is scored as 2 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 45, Heol Isaf, Cardiff, we estimate a market value of £602,282 and a rental value of £2,596 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £533,450 and £2,299 per month respectively.
Recent Market Change
Over the last year, 45, Heol Isaf, Cardiff has seen its estimated sale value fall by £2,552 (0.4%) and its estimated rental value move up by £63 per month (2.6%). This results in an estimated gross rental yield of 5.2%.
Plot Size
HM Land Registry records the plot of land for 45, Heol Isaf, Cardiff as measuring 336 m2.
That makes it the 4th largest plot in the postcode, where 12 of the 13 other houses have recorded plot data.
Energy Efficiency
45, Heol Isaf, Cardiff has an Energy Performance Rating (EPC) of E. This is based on the most recent assessment, dated 20 May 2013.
The property is not connected to mains gas and has mostly double glazing. It is heated using Boiler and radiators, mains gas.
Sold Prices
The most recent sale of 45, Heol Isaf, Cardiff completed on 1st October 2021 at £575,000 and was recorded by HM Land Registry as a freehold house.
Since 1995 the property has sold twice.
Values of comparable properties have dropped by 10.7% over the period since October 2021.
- Sold Oct 2021£575,000
- Sold May 2018£512,500
Similar Properties Sold Nearby
Over the past 2 years 3 properties similar to 45, Heol Isaf, Cardiff have sold within a radius of 920 metres, per the Land Registry and our network of Estate Agents.
The latest, on the 11th November 2025, was 17, Plas Y Mynach, Cardiff, CF15 8GB, a freehold house which sold for £640,000.
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
Of the 161 addresses on Heol Isaf, Radyr, Cardiff, CF15, 45, Heol Isaf, Cardiff comes out as the 65th largest and the 96th most expensive in our analysis of the public data.
It is also £186k more expensive than the average property across the CF15 district.
More reading links
Schools Nearby
Public Transport Nearby
From 45, Heol Isaf, Cardiff, the nearest station is Radyr, 300 metres away.
- 300mRadyr
- 1.5kmCoryton
- 1.8kmLlandaf
Available Internet Speeds
Broadband here reaches superfast speeds, based on recent Ofcom data.
According to recent data from Ofcom, Superfast broadband is available in the area.
Risk of Flooding
The flood risk here is rated very low, based on Environment Agency data.
