12, Avondale Gardens
12, Avondale Gardens
Description & Estimates







The public record describes 12, Avondale Gardens, Cardiff as a mid-century house with 699 ft2 of internal area, sitting on a 185 m2 plot.
In this area, houses of this size normally have 2 bedrooms with a garden.
12, Avondale Gardens, Cardiff has an estimated sale value of £219,387 and an estimated rental value of £1,306 per month, assuming reasonable condition and based on the information available.
Avondale Gardens, Cardiff, CF11 lies within the CF11 postal district.
Our Data Sources
12, Avondale Gardens, Cardiff has no records in the the Land Registry and a single entry in the EPC database dated May 2016.
We combine this information with public data 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 12, Avondale Gardens, Cardiff would be worth £230,357, with a potential rental value of £1,371 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £204,030, with a rental value of £1,215 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Recent Market Change
The estimated sale value of 12, Avondale Gardens, Cardiff has grown by £537 (0.2%) over the last year. During the same period, its estimated monthly rental value has climbed by £46 (3.5%). The property's estimated gross yield is currently 7.1%.
Plot Size
12, Avondale Gardens, Cardiff occupies a 185 m2 plot as recorded by HM Land Registry.
All 52 other houses in this postcode have recorded plot sizes, and this one ranks as the 30th largest.
Energy Efficiency
12, Avondale Gardens, Cardiff has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 27 May 2016.
The property is connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 3 sales of comparable properties within 470 metres of 12, Avondale Gardens, Cardiff across the last 2 years.
Most recently, 63, Avondale Gardens South, Cardiff, CF11 7DZ, a freehold house, sold at £230,000 on the 6th August 2025.
Read more about house prices in CF11.
•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 12, Avondale Gardens, Cardiff as the 47th largest and the 47th most expensive of the 52 addresses on Avondale Gardens, Cardiff, CF11.
Against the CF11 postcode district average, it is £30k less expensive than the typical property.
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Schools Nearby
Public Transport Nearby
Grangetown (Cardiff) station is the nearest stop to 12, Avondale Gardens, Cardiff at 800 metres away.
- 800mGrangetown (Cardiff)
- 900mCardiff Bay
- 1.3kmCardiff Central
Available Internet Speeds
Ofcom's latest figures show superfast broadband available in this area.
According to recent data from Ofcom, Superfast broadband is available in the area.
Risk of Flooding
Environment Agency data suggests this area has a very low risk of flooding.

