Our Data Sources
21, Ty Mawr Avenue, Cardiff has no records in the the Land Registry and a single entry in the EPC database dated February 2015.
We combine this information with public data of neighbouring properties to estimate the property attributes and values.
The local information is scored as 4 out of 5 and is considered of high accuracy.
Price Range & Condition
In very good condition, we estimate 21, Ty Mawr Avenue, Cardiff would be worth £353,569, with a potential rental value of £1,533 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £313,161, with a rental value of £1,358 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Plot Size
21, Ty Mawr Avenue, Cardiff occupies a 386 m2 plot as recorded by HM Land Registry.
Of the 39 other houses in this postcode, 19 have recorded plot sizes, and this one ranks as the 13th largest.
Energy Efficiency
21, Ty Mawr Avenue, Cardiff has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 19 Feb 2015.
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
Land Registry records and our Estate Agent network show 3 sales of comparable properties within 820 metres of 21, Ty Mawr Avenue, Cardiff across the last 2 years.
Most recently, 41, New Road, Cardiff, CF3 3DB, a freehold house, sold at £325,000 on the 26th August 2025.
Read more about house prices in CF3.
- Sold Aug 2025£325,000 | 3 Bed House41, New Road, Cardiff, CF3 3DB41, New Road, Cardiff, CF3 3DB
- Sold Aug 2025£385,000 | 3 Bed House25, Uplands Road, Cardiff, CF3 3AN25, Uplands Road, Cardiff, CF3 3AN
- Sold Sep 2024£340,000 | 4 Bed House62, Ty Mawr Avenue, Cardiff, CF3 3AG62, Ty Mawr Avenue, Cardiff, CF3 3AG
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
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Location Comparison
Our analysis of the public data ranks 21, Ty Mawr Avenue, Cardiff as the 56th largest and the 25th most expensive of the 70 addresses on Ty Mawr Avenue, Rumney, Cardiff, CF3.
Against the CF3 postcode district average, it is £81k more expensive than the typical property.
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Schools Nearby
Public Transport Nearby
- 3.2kmCardiff Queen Street
- 3.3kmCathays
- 3.5kmHeath Low Level
Available Internet Speeds
Ofcom's latest figures show superfast broadband available in this area.
According to recent data from Ofcom, Superfast broadband is available in the area.
Risk of Flooding
Environment Agency data suggests this area has a very low risk of flooding.
