Our Data Sources
129, Mortimer Avenue, Cardiff has 2 entries in the Land Registry , most recently in February 2021 and a single entry in the EPC database dated February 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
The condition of a property plays an important role in determining its value, with the degree of impact varying by property type, size and location.
For 129, Mortimer Avenue, Cardiff, we estimate a market value of £412,335 and a rental value of £1,735 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £365,211 and £1,537 per month respectively.
Plot Size
HM Land Registry records the plot of land for 129, Mortimer Avenue, Cardiff as measuring 256 m2.
That makes it the 6th largest plot in the postcode, where 52 of the 56 other houses have recorded plot data.
Energy Efficiency
129, Mortimer Avenue, Cardiff has an Energy Performance Rating (EPC) of B. This is based on the most recent assessment, dated 18 Feb 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
The most recent sale of 129, Mortimer Avenue, Cardiff completed on 26th February 2021 at £330,000 and was recorded by HM Land Registry as a freehold house.
Since 1995 the property has sold twice.
Values of comparable properties have dropped by 1.8% over the period since February 2021.
- Sold Feb 2021£330,000
- Sold May 2019£309,995
Similar Properties Sold Nearby
Over the past 2 years 275 properties similar to 129, Mortimer Avenue, Cardiff have sold within a radius of 740 metres, per the Land Registry and our network of Estate Agents.
The latest, on the 22nd April 2025, was 162, Mortimer Avenue, Cardiff, CF3 6YF, a freehold house which sold for £365,000.
Read more about house prices in CF3.
- Sold Apr 2025£365,000 | 4 Bed House162, Mortimer Avenue, Cardiff, CF3 6YF162, Mortimer Avenue, Cardiff, CF3 6YF
- Sold Apr 2025£415,000 | 4 Bed House23, Rees Drive, Cardiff, CF3 6AS23, Rees Drive, Cardiff, CF3 6AS
- Sold Sep 2024£402,500 | 4 Bed House101, Mortimer Avenue, Cardiff, CF3 6YG101, Mortimer Avenue, Cardiff, CF3 6YG
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Of the 108 addresses on Mortimer Avenue, Old St. Mellons, Cardiff, CF3, 129, Mortimer Avenue, Cardiff comes out as the 8th largest and the 3rd most expensive in our analysis of the public data.
It is also £135k more expensive than the average property across the CF3 district.
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
The flood risk here is rated Very Low, based on Environment Agency data.
