Our Data Sources
89, Mayflower Avenue, Cardiff has no records in the the Land Registry and a single entry in the EPC database dated November 2008.
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 89, Mayflower Avenue, Cardiff is in very good condition we estimate a sale value of £486,631 and a rental value of £2,087 per month.
However, if the property needs a lot of cosmetic work we estimate a sale value of £431,016 and a rental value of £1,849 per month.
Plot Size
According to data from HM Land Registry, 89, Mayflower Avenue, Cardiff sits on a plot of 328 m2.
We have plot size data on 32 out of 34 other houses in the postcode and 89, Mayflower Avenue, Cardiff sits on the 7th largest plot.
Energy Efficiency
89, Mayflower Avenue, Cardiff has an Energy Performance Rating (EPC) of F. This is based on the most recent assessment, dated 04 Nov 2008.
The property is not connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, LPG.
Similar Properties Sold Nearby
According to the Land Registry and our network of Estate Agents, there have been 13 sales of properties similar to 89, Mayflower Avenue, Cardiff within a radius of 590 metres over the last 2 years.
The most recent example is 18, Heol Lewis, Cardiff, CF14 6QA, a freehold house which sold for £425,000 on the 16th April 2025.
Read more about house prices in CF14.
- Sold Apr 2025£425,000 | 5 Bed House18, Heol Lewis, Cardiff, CF14 6QA18, Heol Lewis, Cardiff, CF14 6QA
- Sold Jun 2019£400,000 | 4 Bed House38, Avonridge, Cardiff, CF14 9AU38, Avonridge, Cardiff, CF14 9AU
- Sold Dec 2017£310,000 | 5 Bed House22, Heol Lewis, Cardiff, CF14 6QA22, Heol Lewis, Cardiff, CF14 6QA
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
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Location Comparison
Mayflower Avenue, Llanishen, Cardiff, CF14 has a total of 78 addresses. According to our analysis of all the public data, 89, Mayflower Avenue, Cardiff is the 2nd largest and the most expensive property on the street.
When compared to the postcode district it is £91k more expensive than the average property in CF14.
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Schools Nearby
Public Transport Nearby
- Llanishen|1.4 km away
- Birchgrove|1.4 km away
- Ty Glas|1.5 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 is available in the area.
Risk of Flooding
According to data from the Environment Agency, the flood risk in this area is considered to be Very Low.












