Our Data Sources
4, Ontario Way, Cardiff has 21 entries in the Land Registry, most recently in August 2010 and no records in the EPC database.
We combine this sold price information with public data of neighbouring properties to estimate the attributes and values.
The local information is scored as 1 out of 5 and is considered of low accuracy.
1Sales dated prior to 2007 are shown, but are not used in our calculations.
Price Range & Condition
In very good condition, we estimate 4, Ontario Way, Cardiff would be worth £358,939, with a potential rental value of £1,770 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £317,918, with a rental value of £1,567 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Plot Size
4, Ontario Way, Cardiff occupies a 267 m2 plot as recorded by HM Land Registry.
Of the 8 other houses in this postcode, 7 have recorded plot sizes, and this one ranks as the 3rd largest.
Sold Prices
4, Ontario Way, Cardiff last changed hands on 6th August 2010, selling for £235,000. The transaction was logged as a freehold house by HM Land Registry.
In total it has sold twice since 1995.
The market for similar properties has risen by 51.8% since August 2010.
- Sold Aug 2010£235,000
- Sold Mar 2002£144,000
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 36 sales of comparable properties within 650 metres of 4, Ontario Way, Cardiff since 2007.
Most recently, 39, Claerwen Drive, Cardiff, CF23 6LS, a freehold house, sold at £318,000 on the 20th March 2026.
Read more about house prices in CF23.
- Sold Mar 2026£318,000 | 3 Bed House39, Claerwen Drive, Cardiff, CF23 6LS39, Claerwen Drive, Cardiff, CF23 6LS
- Sold Jan 2026£214,000 | 3 Bed House58, Woolaston Avenue, Cardiff, CF23 6HA58, Woolaston Avenue, Cardiff, CF23 6HA
- Sold Nov 2025£360,000 | 3 Bed House41, Torrens Drive, Cardiff, CF23 6DR41, Torrens Drive, Cardiff, CF23 6DR
- Sold Mar 2025£425,000 | 3 Bed House19, Carnegie Drive, Cardiff, CF23 6DH19, Carnegie Drive, Cardiff, CF23 6DH
- Sold Feb 2025£385,000 | 3 Bed House41, Gwynant Crescent, Cardiff, CF23 6LT41, Gwynant Crescent, Cardiff, CF23 6LT
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 £171,254, ranging from £91,194 to £363,299.
- 2 Ontario Way
3 Bed House | 5 m | Est. Value: £313,145
- 2A Ontario Way
3 Bed House | 9 m | Est. Value: £282,082
- 6 Ontario Way
3 Bed House | 11 m | Est. Value: £309,596
- 8 Ontario Way
4 Bed House | 17 m | Est. Value: £363,299
- 10 Ontario Way
4 Bed House | 29 m | Est. Value: £328,016
Location Comparison
Our analysis of the public data ranks 4, Ontario Way, Cardiff as the 5th largest and the 4th most expensive of the 20 addresses on Ontario Way, Cardiff, CF23.
Against the CF23 postcode district average, it is £22k less expensive than the typical property.
More reading links
Schools Nearby
Public Transport Nearby
- Heath Low Level|1.0 km away
- Heath High Level|1.0 km away
- Ty Glas|2.2 km away
Available Internet Speeds
Ofcom's latest figures show superfast broadband available in this area.
According to recent data from Ofcom, Superfast Broadband available in this area.
Risk of Flooding
Environment Agency data suggests this area has a Very Low risk of flooding.
