Our Data Sources
189, Mortimer Avenue, Cardiff has a single entry in the Land Registry from December 2019 and a single entry in the EPC database dated November 2019.
We combine this information with that 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
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 189, Mortimer Avenue, Cardiff is in very good condition we estimate a sale value of £412,335 and a rental value of £1,735 per month.
However, if the property needs a lot of cosmetic work we estimate a sale value of £365,211 and a rental value of £1,537 per month.
Plot Size
According to data from HM Land Registry, 189, Mortimer Avenue, Cardiff sits on a plot of 220 m2.
We have plot size data on 52 out of 56 other houses in the postcode and 189, Mortimer Avenue, Cardiff sits on the 9th largest plot.
Energy Efficiency
189, Mortimer Avenue, Cardiff has an Energy Performance Rating (EPC) of B. This is based on the most recent assessment, dated 19 Nov 2019.
The property is not connected to mains gas and has high performance glazing. It is heated using Boiler and radiators, mains gas.
Sold Prices
According to HM Land Registry, 189, Mortimer Avenue, Cardiff was last sold on 13th December 2019 for £300,000 and was recorded as a freehold house.
The property has only had this single sale since 1995.
Since December 2019, the market for similar properties has risen by 3.5%.
- Sold Dec 2019£300,000
Similar Properties Sold Nearby
According to the Land Registry and our network of Estate Agents, there have been 265 sales of properties similar to 189, Mortimer Avenue, Cardiff within a radius of 890 metres over the last 2 years.
The most recent example is 23, Rees Drive, Cardiff, CF3 6AS, a freehold house which sold for £415,000 on the 16th April 2025.
Read more about house prices in CF3.
- Sold Apr 2025£415,000 | 4 Bed House23, Rees Drive, Cardiff, CF3 6AS23, Rees Drive, Cardiff, CF3 6AS
- Sold Feb 2025£454,995 | 4 Bed House6, Rhodfa Purvis, Cardiff, CF3 6BB6, Rhodfa Purvis, Cardiff, CF3 6BB
- Sold Dec 2024£450,000 | 4 Bed House8, Rhodfa Purvis, Cardiff, CF3 6BB8, Rhodfa Purvis, Cardiff, CF3 6BB
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Mortimer Avenue, Old St. Mellons, Cardiff, CF3 has a total of 108 addresses. According to our analysis of all the public data, 189, Mortimer Avenue, Cardiff is the 3rd largest and the most expensive property on the street.
When compared to the postcode district it is £135k more expensive than the average property in CF3.
More reading links
Schools Nearby
Public Transport Nearby
- Llanishen|4.0 km away
- Lisvane & Thornhill|4.3 km away
- Heath High Level|4.5 km away
Risk of Flooding
According to data from the Environment Agency, the flood risk in this area is considered to be Very Low.
