Our Data Sources
9, Plas Y Biswail, Cardiff has no records in the the Land Registry and a single entry in the EPC database dated September 2024.
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
Decorative condition can have a big effect on a property's value and this effect varies depending on the type, size and location of the property.
If 9, Plas Y Biswail, Cardiff is in very good condition we estimate a sale value of £243,335 and a rental value of £1,379 per month.
However, if the property needs a lot of cosmetic work we estimate a sale value of £215,526 and a rental value of £1,222 per month.
Energy Efficiency
9, Plas Y Biswail, Cardiff has an Energy Performance Rating (EPC) of B. This is based on the most recent assessment, dated 10 Sep 2024.
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
According to the Land Registry and our network of Estate Agents, there have been 159 sales of properties similar to 9, Plas Y Biswail, Cardiff within a radius of 480 metres over the last 2 years.
The most recent example is 29, Walwyn Place, Cardiff, CF3 0PU, a freehold house which sold for £265,000 on the 24th March 2025.
Read more about house prices in CF3.
- Sold Mar 2025£265,000 | 3 Bed House29, Walwyn Place, Cardiff, CF3 0PU29, Walwyn Place, Cardiff, CF3 0PU
- Sold Dec 2024£210,000 | 2 Bed House6, Locke Grove, Cardiff, CF3 0PX6, Locke Grove, Cardiff, CF3 0PX
- Sold Apr 2022£285,000 | 3 Bed House13, Ffordd Daniel Lewis, Cardiff, CF3 0RQ13, Ffordd Daniel Lewis, Cardiff, CF3 0RQ
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
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Location Comparison
Plas Y Biswail, St. Mellons, Cardiff, CF3 has a total of 15 addresses. According to our analysis of all the public data, 9, Plas Y Biswail, Cardiff is the 13th largest and the 10th most expensive property on the street.
When compared to the postcode district it is £26k less expensive than the average property in CF3.
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Schools Nearby
Public Transport Nearby
- Heath High Level|5.8 km away
- Heath Low Level|5.8 km away
- Llanishen|6.0 km away
Available Internet Speeds
According to recent data from Ofcom, Ultrafast Broadband is available in this area.
According to recent data from Ofcom, Ultrafast Broadband is available in the area.
Risk of Flooding
According to data from the Environment Agency, the flood risk in this area is considered to be Very Low.












