According to data from HM Land Registry, 30, Riddlesdown Avenue, Purley sits on a plot of 615 m².

We have plot size data on 17 out of 17 other houses in the postcode and 30, Riddlesdown Avenue, Purley sits on the 8th largest plot.

30, Riddlesdown Avenue, Purley has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 25 Oct 2024.

The property is connected to mains gas and has fully double glazed windows. It is heated using a boiler and radiators (mains gas).

According to HM Land Registry, 30, Riddlesdown Avenue, Purley was last sold on 21st July 2015 for £536,000 and was recorded as a freehold house.

The property has only had this single sale since 1995.

Since July 2015, the market for similar properties has risen by 20.6%.

• Sold Jul 2015£536,000

According to the Land Registry and our network of Estate Agents, there have been 110 sales of properties similar to 30, Riddlesdown Avenue, Purley within a radius of 690 metres since 2017.

The most recent example is 10, Riddlesdown Avenue, Purley, CR8 1JG, a freehold house which sold for £750,000 on the 20th October 2025.

Read more about house prices in CR8.

• Sold Oct 2025£750,000 | 4 Bed House10, Riddlesdown Avenue, Purley, CR8 1JG10, Riddlesdown Avenue, Purley, CR8 1JG
• Sold Apr 2025£680,000 | 3 Bed House79N, Riddlesdown Road, Purley, CR8 1DH79N, Riddlesdown Road, Purley, CR8 1DH
• Sold Mar 2025£650,000 | 4 Bed House10, Cliff End, Purley, CR8 1BN10, Cliff End, Purley, CR8 1BN
• Sold Mar 2025£815,000 | 4 Bed House9, Oakwood Avenue, Purley, CR8 1AR9, Oakwood Avenue, Purley, CR8 1AR
• Sold Feb 2025£680,000 | 4 Bed House38, Purley Bury Avenue, Purley, CR8 1JD38, Purley Bury Avenue, Purley, CR8 1JD
• Sold Nov 2024£710,000 | 4 Bed House32, Cliff End, Purley, CR8 1BN32, Cliff End, Purley, CR8 1BN
• Sold Jul 2024£785,000 | 4 Bed House64, Purley Bury Avenue, Purley, CR8 1JD64, Purley Bury Avenue, Purley, CR8 1JD
• Sold Nov 2023£600,000 | 4 Bed House53, Brancaster Lane, Purley, CR8 1HJ53, Brancaster Lane, Purley, CR8 1HJ
• Sold Nov 2022£786,000 | 4 Bed House36, Warren Road, Purley, CR8 1AB36, Warren Road, Purley, CR8 1AB
• Sold Sep 2021£770,000 | 4 Bed House117, Riddlesdown Road, Purley, CR8 1DH117, Riddlesdown Road, Purley, CR8 1DH
• Sold Mar 2021£675,000 | 4 Bed House1, Purley Hill, Purley, CR8 1AP1, Purley Hill, Purley, CR8 1AP
• Sold Mar 2021£675,000 | 4 Bed House137, Brancaster Lane, Purley, CR8 1HL137, Brancaster Lane, Purley, CR8 1HL
• Sold Nov 2020£645,000 | 4 Bed House55, Brancaster Lane, Purley, CR8 1HJ55, Brancaster Lane, Purley, CR8 1HJ
• Sold Aug 2020£722,500 | 4 Bed House19, Riddlesdown Avenue, Purley, CR8 1JH19, Riddlesdown Avenue, Purley, CR8 1JH
• Sold Jun 2020£482,500 | 4 Bed House50, Riddlesdown Avenue, Purley, CR8 1JJ50, Riddlesdown Avenue, Purley, CR8 1JJ
• Sold May 2020£605,000 | 4 Bed House63, Purley Bury Avenue, Purley, CR8 1JF63, Purley Bury Avenue, Purley, CR8 1JF
• Sold Mar 2020£567,500 | 4 Bed House117, Brancaster Lane, Purley, CR8 1HL117, Brancaster Lane, Purley, CR8 1HL
• Sold Dec 2019£580,000 | 4 Bed House8, Riddlesdown Avenue, Purley, CR8 1JG8, Riddlesdown Avenue, Purley, CR8 1JG
• Sold Apr 2019£535,000 | 4 Bed House38, Riddlesdown Avenue, Purley, CR8 1JJ38, Riddlesdown Avenue, Purley, CR8 1JJ
• Sold Sep 2017£580,000 | 4 Bed House76, Purley Bury Avenue, Purley, CR8 1JD76, Purley Bury Avenue, Purley, CR8 1JD

Riddlesdown Avenue, Purley, CR8 has a total of 75 addresses. According to our analysis of all the public data, 30, Riddlesdown Avenue, Purley is the 56th largest and the 28th most expensive property on the street.

When compared to the postcode district it is £170k more expensive than the average property in CR8.

• Christ Church CofE Primary School (Purley)

  800 m away
• Harris Primary Academy Kenley

  1.1 km away
• Margaret Roper Catholic Primary School

  1.4 km away

• Thomas More Catholic School

  1.4 km away
• Riddlesdown Collegiate

  1.6 km away
• Harris Academy Purley

  1.9 km away

• Riddlesdown

  |

  500 m away
• Purley

  |

  700 m away
• Purley Oaks

  |

  1.3 km away

According to data from the Environment Agency, the flood risk in this area is considered to be Very Low.