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According to the public record, 21, Riddlesdown Avenue, Purley is a early-century freehold house with 2,529 ft2 of internal area and sits on a 820 m2 plot.
Houses of this size in this area normally have 5 bedrooms with a garden.
Based on available information, and assuming reasonable condition, the estimated sale value for 21, Riddlesdown Avenue, Purley is £862,646 and the estimated rental value is £3,291 per month.
Riddlesdown Avenue, Purley, CR8 is located in the borough of Croydon within the CR8 postal district.
21, Riddlesdown Avenue, Purley has 21 entries in the Land Registry , most recently in May 2013 and a single entry in the EPC database dated June 2025.
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, Riddlesdown Avenue, Purley is in very good condition we estimate a sale value of £905,778 and a rental value of £3,456 per month.
However, if the property needs a lot of cosmetic work we estimate a sale value of £802,261 and a rental value of £3,061 per month.
Over the last 12 months the sale value of 21 Riddlesdown Avenue Purley has decreased by an estimated £26,778 (3.1%) and its rental value has increased by an estimated £108 per month (3.3%), giving an expected gross yield of 4.6%.
According to data from HM Land Registry, 21, Riddlesdown Avenue, Purley sits on a plot of 820m2.
We have plot size data on 19 out of 19 other houses in the postcode and 21, Riddlesdown Avenue, Purley sits on the 13th largest plot.
21, Riddlesdown Avenue, Purley has an Energy Performance Rating (EPC) of E. This is based on the most recent assessment, dated 02 Jun 2025.
The property is connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
According to HM Land Registry, 21, Riddlesdown Avenue, Purley was last sold on 29th May 2013 for £570,000 and was recorded as a freehold house.
The property has had 2 sales since 1995.
Since May 2013, the market for similar properties has risen 54.2%
According to the Land Registry and our network of Estate Agents, there have been 3 sales of properties similar to 21, Riddlesdown Avenue, Purley within a radius of 710 metres over the last 2 years.
The most recent example is 31, Riddlesdown Avenue, Purley, CR8 1JH, a freehold house which sold for £868,000 on the 20th November 2025.
Read more about house prices in CR8.
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
Riddlesdown Avenue, Purley, CR8 has a total of 75 addresses. According to our analysis of all the public data, 21, Riddlesdown Avenue, Purley is the 2nd largest and the 4th most expensive property on the street.
When compared to the postcode district it is £299k more expensive than the average property in CR8.
The nearest school is Christ Church CofE Primary School (Purley) which is 900 metres away. The nearest train station is Riddlesdown which is 500 metres away.
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