Our Data Sources
121, Woolaston Avenue, Cardiff has no records in the Land Registry and a single entry in the EPC database dated March 2026.
We combine this information with public data of neighbouring properties to estimate the property attributes and values.
The local information is scored as 5 out of 5 and is considered of high 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 121, Woolaston Avenue, Cardiff is in very good condition we estimate a sale value of £95,754 and a rental value of £634 per month.
However, if the property needs a lot of cosmetic work we estimate a sale value of £84,810 and a rental value of £562 per month.
Energy Efficiency
121, Woolaston Avenue, Cardiff has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 27 Mar 2026.
The property is connected to mains gas and has fully double glazed windows. It is heated using a boiler and radiators (mains gas).
Similar Properties Sold Nearby
According to the Land Registry and our network of Estate Agents, there have been 11 sales of properties similar to 121, Woolaston Avenue, Cardiff within a radius of 640 metres since 2007.
The most recent example is 139, Woolaston Avenue, Cardiff, CF23 6EW, a leasehold flat which sold for £95,000 on the 5th September 2025.
Read more about house prices in CF23.
- Sold Sep 2025£95,000 | 1 Bed Flat139, Woolaston Avenue, Cardiff, CF23 6EW139, Woolaston Avenue, Cardiff, CF23 6EW
- Sold Aug 2020£72,000 | 1 Bed Flat101, Woolaston Avenue, Cardiff, CF23 6EW101, Woolaston Avenue, Cardiff, CF23 6EW
- Sold Mar 2018£68,000 | 1 Bed Flat123, Woolaston Avenue, Cardiff, CF23 6EW123, Woolaston Avenue, Cardiff, CF23 6EW
- Sold May 2017£64,000 | 1 Bed Flat89, Woolaston Avenue, Cardiff, CF23 6EW89, Woolaston Avenue, Cardiff, CF23 6EW
- Sold Oct 2016£60,000 | 1 Bed Flat79, Woolaston Avenue, Cardiff, CF23 6EW79, Woolaston Avenue, Cardiff, CF23 6EW
Nearby is defined as the radius comprising the nearest 2,000 addresses.
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Explore Nearby Properties
The surrounding properties have an average estimated value of £113,834, ranging from £91,194 to £420,048.
- 143 Woolaston Avenue
1 Bed Flat | 0 m | Est. Value: £97,966
- 123 Woolaston Avenue
1 Bed Flat | 0 m | Est. Value: £91,194
- 125 Woolaston Avenue
1 Bed Flat | 0 m | Est. Value: £91,194
- 127 Woolaston Avenue
1 Bed Flat | 0 m | Est. Value: £91,194
- 131 Woolaston Avenue
1 Bed Flat | 0 m | Est. Value: £91,194
Location Comparison
Woolaston Avenue, Cardiff, CF23 has a total of 154 addresses. According to our analysis of all the public data, 121, Woolaston Avenue, Cardiff is the 141st largest and the 141st most expensive property on the street.
When compared to the postcode district it is £273k less expensive than the average property in CF23.
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Schools Nearby
Public Transport Nearby
- Heath Low Level|900 m away
- Heath High Level|900 m away
- Ty Glas|2.1 km away
Available Internet Speeds
According to recent data from Ofcom, Superfast Broadband is available in this area.
According to recent data from Ofcom, Superfast Broadband available in this area.
Risk of Flooding
According to data from the Environment Agency, the flood risk in this area is considered to be Very Low.
