11B, Heol Isaf
11B, Heol Isaf
Description & Estimates
11B, Heol Isaf, Cardiff is described in the public record as a modern apartment with 785 ft2 of internal area.
Locally, apartments of this size normally have 2 bedrooms.
Our estimate of the sale value of 11B, Heol Isaf, Cardiff is £230,263 and its rental estimate is £1,130 per month, given the available information and assuming reasonable condition.
11, Heol Isaf is a residential building on Heol Isaf, Radyr, Cardiff, CF15 and falls within the CF15 postal district.
Our Data Sources
11B, Heol Isaf, Cardiff has no records in the the Land Registry and a single entry in the EPC database dated June 2019.
We combine this information with public data 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
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 11B, Heol Isaf, Cardiff, we estimate a market value of £241,776 and a rental value of £1,187 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £214,145 and £1,051 per month respectively.
Recent Market Change
Over the last year, 11B, Heol Isaf, Cardiff has seen its estimated sale value decrease by £647 (0.3%) and its estimated rental value grow by £32 per month (2.8%). This results in an estimated gross rental yield of 5.9%.
Energy Efficiency
11B, Heol Isaf, Cardiff has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 05 Jun 2019.
The property is connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
Similar Properties Sold Nearby
Over the past 2 years 3 properties similar to 11B, Heol Isaf, Cardiff have sold within a radius of 970 metres, per the Land Registry and our network of Estate Agents.
The latest, on the 4th December 2025, was Flat 2, Argyll Court, Maes-Yr-Awel, Cardiff, CF15 8AW, a leasehold flat which sold for £210,000.
Read more about house prices in CF15.
- Sold Dec 2025£210,000 | 2 Bed FlatArgyll Court, Maes-Yr-AwelFlat 2, Argyll Court, Maes-Yr-Awel, Cardiff, CF15 8AW
- Sold Jul 2025£202,500 | 2 Bed FlatArgyll Court, Maes-Yr-AwelFlat 6, Argyll Court, Maes-Yr-Awel, Cardiff, CF15 8AW
- Sold Jun 2016£186,000 | 3 Bed FlatMarsham Court, Drysgol RoadFlat 2, Marsham Court, Drysgol Road, Cardiff, CF15 8DH
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Of the 161 addresses on Heol Isaf, Radyr, Cardiff, CF15, 11B, Heol Isaf, Cardiff comes out as the 148th largest and the 143rd most expensive in our analysis of the public data.
It is also £158k less expensive than the average property across the CF15 district.
More reading links
Schools Nearby
Public Transport Nearby
From 11B, Heol Isaf, Cardiff, the nearest station is Radyr, 600 metres away.
- 600mRadyr
- 1.7kmCoryton
- 2.2kmLlandaf
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.
