Our Data Sources
108, Mortimer Avenue, Cardiff has 2 entries in the Land Registry , most recently in November 2021 and a single entry in the EPC database dated May 2018.
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
In very good condition, we estimate 108, Mortimer Avenue, Cardiff would be worth £259,484, with a potential rental value of £1,297 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £229,829, with a rental value of £1,148 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Plot Size
108, Mortimer Avenue, Cardiff occupies a 136 m2 plot as recorded by HM Land Registry.
Of the 52 other houses in this postcode, 51 have recorded plot sizes, and this one ranks as the 46th largest.
Energy Efficiency
108, Mortimer Avenue, Cardiff has an Energy Performance Rating (EPC) of B. This is based on the most recent assessment, dated 22 May 2018.
The property is not connected to mains gas and has high performance glazing. It is heated using Boiler and radiators, mains gas.
Sold Prices
108, Mortimer Avenue, Cardiff last changed hands on 26th November 2021, selling for £218,500. 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 5.1% since November 2021.
- Sold Nov 2021£218,500
- Sold Jun 2018£189,995
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 231 sales of comparable properties within 740 metres of 108, Mortimer Avenue, Cardiff across the last 2 years.
Most recently, 63, Heol Booths, Cardiff, CF3 6WA, a freehold house, sold at £249,995 on the 30th May 2025.
Read more about house prices in CF3.
- Sold May 2025£249,995 | 2 Bed House63, Heol Booths, Cardiff, CF3 6WA63, Heol Booths, Cardiff, CF3 6WA
- Sold Feb 2025£240,000 | 2 Bed House106, Mortimer Avenue, Cardiff, CF3 6YF106, Mortimer Avenue, Cardiff, CF3 6YF
- Sold Apr 2023£220,000 | 2 Bed House110, Mortimer Avenue, Cardiff, CF3 6YF110, Mortimer Avenue, Cardiff, CF3 6YF
•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 108, Mortimer Avenue, Cardiff as the 104th largest and the 97th most expensive of the 108 addresses on Mortimer Avenue, Old St. Mellons, Cardiff, CF3.
Against the CF3 postcode district average, it is £11k less expensive than the typical property.
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
Environment Agency data suggests this area has a Very Low risk of flooding.












