Our Data Sources
94, Heol Isaf, Cardiff has 21 entries in the Land Registry, most recently in July 2011 and a single entry in the EPC database dated August 2019.
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.
1Sales dated prior to 2007 are shown, but are not used in our calculations.
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 94, Heol Isaf, Cardiff, we estimate a market value of £1,171,172 and a rental value of £3,999 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £1,037,324 and £3,542 per month respectively.
Plot Size
HM Land Registry records the plot of land for 94, Heol Isaf, Cardiff as measuring 1,099 m2.
That makes it the 6th largest plot in the postcode, where 22 of the 27 other houses have recorded plot data.
Energy Efficiency
94, Heol Isaf, Cardiff has an Energy Performance Rating (EPC) of B. This is based on the most recent assessment, dated 19 Aug 2019.
The property is connected to mains gas and has fully double glazed windows. It is heated using a boiler and underfloor heating (mains gas, boiler and underfloor heating, mains gas).
Sold Prices
The most recent sale of 94, Heol Isaf, Cardiff completed on 1st July 2011 at £1,075,000 and was recorded by HM Land Registry as a freehold house.
Since 1995 the property has sold twice.
Values of comparable properties have risen by 53.1% over the period since July 2011.
- Sold Jul 2011£1,075,000
- Sold Jun 2006£355,000
Similar Properties Sold Nearby
Since 2012 8 properties similar to 94, Heol Isaf, Cardiff have sold within a radius of 760 metres, per the Land Registry and our network of Estate Agents.
The latest, on the 20th August 2025, was 40, Heol Isaf, Cardiff, CF15 8DY, a freehold house which sold for £1,300,000.
Read more about house prices in CF15.
- Sold Aug 2025£1,300,000 | 5 Bed House40, Heol Isaf, Cardiff, CF15 8DY40, Heol Isaf, Cardiff, CF15 8DY
- Sold Jun 2021£950,000 | 5 Bed House3, Windsor Road, Cardiff, CF15 8BP3, Windsor Road, Cardiff, CF15 8BP
- Sold Apr 2020£865,000 | 5 Bed House20, Heol Isaf, Cardiff, CF15 8AL20, Heol Isaf, Cardiff, CF15 8AL
- Sold Aug 2019£935,000 | 5 Bed House145, Heol Isaf, Cardiff, CF15 8DX145, Heol Isaf, Cardiff, CF15 8DX
- Sold Jun 2017£730,000 | 5 Bed House46, Heol Isaf, Cardiff, CF15 8DY46, Heol Isaf, Cardiff, CF15 8DY
Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Explore Nearby Properties
The surrounding properties have an average estimated value of £568,969, ranging from £433,725 to £800,761.
- 98 Heol Isaf
5 Bed House | 30 m | Est. Value: £800,761
- 40 St. Philbert Street
3 Bed House | 43 m | Est. Value: £469,938
- 38 St. Philbert Street
4 Bed House | 44 m | Est. Value: £547,312
- 42 St. Philbert Street
4 Bed House | 46 m | Est. Value: £547,312
- 36 St. Philbert Street
5 Bed House | 48 m | Est. Value: £630,423
Location Comparison
Of the 161 addresses on Heol Isaf, Radyr, Cardiff, CF15, 94, Heol Isaf, Cardiff comes out as the 11th largest and the 14th most expensive in our analysis of the public data.
It is also £724k more expensive than the average property across the CF15 district.
More reading links
Schools Nearby
Public Transport Nearby
- Radyr|800 m away
- Llandaf|1.5 km away
- Danescourt|1.5 km away
Available Internet Speeds
Broadband here reaches ultrafast speeds, based on recent Ofcom data.
According to recent data from Ofcom, Ultrafast Broadband available in this area.
Risk of Flooding
The flood risk here is rated Very Low, based on Environment Agency data.
