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According to the public record, 21, Chestnut Avenue, Barry is a early-century freehold house with 1,054 ft2 of internal area and sits on a 288 m2 plot.
Houses of this size in this area normally have 3 bedrooms with a garden.
Based on available information, and assuming reasonable condition, the estimated sale value for 21, Chestnut Avenue, Barry is £229,490 and the estimated rental value is £1,435 per month.
Chestnut Avenue, St. Athan, Barry, CF62 is located within the CF62 postal district.
21, Chestnut Avenue, Barry has 2 entries in the Land Registry , most recently in April 2021 and a single entry in the EPC database dated June 2016.
We combine this information with that of neighbouring properties to estimate the property attributes and values.
The local information is scored as 3 out of 5 and is considered of medium accuracy.
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 21, Chestnut Avenue, Barry is in very good condition we estimate a sale value of £240,964 and a rental value of £1,506 per month.
However, if the property needs a lot of cosmetic work we estimate a sale value of £213,426 and a rental value of £1,334 per month.
Over the last 12 months the sale value of 21 Chestnut Avenue Barry has increased by an estimated £1,913 (0.8%) and its rental value has increased by an estimated £64 per month (4.5%), giving an expected gross yield of 7.5%.
According to data from HM Land Registry, 21, Chestnut Avenue, Barry sits on a plot of 288m2.
We have plot size data on 26 out of 26 other houses in the postcode and 21, Chestnut Avenue, Barry sits on the 16th largest plot.
21, Chestnut Avenue, Barry has an Energy Performance Rating (EPC) of G. This is based on the most recent assessment, dated 15 Jun 2016.
The property is not connected to mains gas and has fully double glazed windows. It is heated using Electric storage heaters.
According to HM Land Registry, 21, Chestnut Avenue, Barry was last sold on 23rd April 2021 for £175,000 and was recorded as a freehold house.
The property has had 2 sales since 1995.
Since April 2021, the market for similar properties has risen 62.1%
According to the Land Registry and our network of Estate Agents, there have been 3 sales of properties similar to 21, Chestnut Avenue, Barry within a radius of 1.8 kilometres over the last 2 years.
The most recent example is 6, Walnut Grove, Barry, CF62 4JZ, a freehold house which sold for £220,000 on the 27th October 2025.
Read more about house prices in CF62.
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
Chestnut Avenue, St. Athan, Barry, CF62 has a total of 26 addresses. According to our analysis of all the public data, 21, Chestnut Avenue, Barry is the 8th largest and the 5th most expensive property on the street.
When compared to the postcode district it is £51k less expensive than the average property in CF62.
The closest station to 21, Chestnut Avenue, Barry is Llantwit Major station which is 3.5 kilometres away.
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.
According to data from the Environment Agency, the flood risk in this area is considered to be very low.
The recent census recorded whether a resident owned or rented their home.
In the area around 21, Chestnut Avenue, Barry, 42.3% of property is privately owned with a mortgage and 29.2% is privately owned outright.
The graph below shows how this compares to Wales and the rest of England & Wales.
The recent census recorded the highest level of education achieved by residents in the local area.
In the area around 21, Chestnut Avenue, Barry, 20.8% of residents are recorded as possessing school level qualifications and 27.9% as possessing degree level qualifications.
The graph below shows how this compares to Wales and the rest of England & Wales.
The most recent census in 2021 recorded the age of all UK residents.
In the area around 21, Chestnut Avenue, Barry, the average age was 40.8 and the most common age was 52.
The graph below shows how this compares to Wales and the rest of England & Wales
The recent census recorded whether a property was a primary or secondary home for the resident.
In the area around 21, Chestnut Avenue, Barry, 0.0% of property was a second home.
Comparison figures for Wales and the rest of England & Wales are listed below.
The recent census recorded the number of cars registered in each household.
In the area around 21, Chestnut Avenue, Barry, there are an average of 1.4 cars per household.
See below for how this compares to Wales and the rest of England & Wales.