According to data from HM Land Registry, 21, Derwent Drive, Purley sits on a plot of 394 m².

We have plot size data on 25 out of 25 other houses in the postcode and 21, Derwent Drive, Purley sits on the 18th largest plot.

21, Derwent Drive, Purley has an Energy Performance Rating (EPC) of E. This is based on the most recent assessment, dated 30 Jan 2025.

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, 21, Derwent Drive, Purley was last sold on 27th June 2025 for £595,000 and was recorded as a freehold house.

The property has had 2 sales since 1995.

Since June 2025, the market for similar properties has dropped by 9.7%.

• Sold Jun 2025£595,000
• Sold Jul 2002£248,500

According to the Land Registry and our network of Estate Agents, there have been 190 sales of properties similar to 21, Derwent Drive, Purley within a radius of 910 metres since 2017.

The most recent example is 7, Hyde Road, South Croydon, CR2 9NR, a freehold house which sold for £522,500 on the 17th April 2026.

Read more about house prices in CR8.

• Sold Apr 2026£522,500 | 3 Bed House7, Hyde Road, South Croydon, CR2 9NR7, Hyde Road, South Croydon, CR2 9NR
• Sold Nov 2025£547,000 | 3 Bed House1, Grisedale Close, Purley, CR8 1EL1, Grisedale Close, Purley, CR8 1EL
• Sold Oct 2025£540,000 | 3 Bed House76, Hyde Road, South Croydon, CR2 9NQ76, Hyde Road, South Croydon, CR2 9NQ
• Sold Mar 2025£585,000 | 3 Bed House11, Hyde Road, South Croydon, CR2 9NR11, Hyde Road, South Croydon, CR2 9NR
• Sold Oct 2024£445,000 | 3 Bed House17, Lower Barn Road, Purley, CR8 1HY17, Lower Barn Road, Purley, CR8 1HY
• Sold Feb 2024£370,000 | 3 Bed House15, Copthorne Rise, South Croydon, CR2 9NN15, Copthorne Rise, South Croydon, CR2 9NN
• Sold Aug 2023£498,000 | 3 Bed House23, Lower Barn Road, Purley, CR8 1HY23, Lower Barn Road, Purley, CR8 1HY
• Sold May 2022£540,000 | 3 Bed House31, Derwent Drive, Purley, CR8 1ER31, Derwent Drive, Purley, CR8 1ER
• Sold Jan 2022£540,000 | 3 Bed House29, Hyde Road, South Croydon, CR2 9NR29, Hyde Road, South Croydon, CR2 9NR
• Sold Dec 2021£540,000 | 3 Bed House131, Mitchley Avenue, South Croydon, CR2 9HP131, Mitchley Avenue, South Croydon, CR2 9HP
• Sold Oct 2021£500,000 | 3 Bed House11, Lower Barn Road, Purley, CR8 1HY11, Lower Barn Road, Purley, CR8 1HY
• Sold Mar 2021£550,000 | 3 Bed House24, Derwent Drive, Purley, CR8 1EQ24, Derwent Drive, Purley, CR8 1EQ
• Sold Dec 2020£525,000 | 3 Bed House16, Lower Barn Road, Purley, CR8 1HQ16, Lower Barn Road, Purley, CR8 1HQ
• Sold Feb 2020£485,000 | 3 Bed House5, Derwent Drive, Purley, CR8 1ER5, Derwent Drive, Purley, CR8 1ER
• Sold Sep 2019£515,000 | 3 Bed House3, Grisedale Gardens, Purley, CR8 1EN3, Grisedale Gardens, Purley, CR8 1EN
• Sold Feb 2019£480,000 | 3 Bed House33, Derwent Drive, Purley, CR8 1ER33, Derwent Drive, Purley, CR8 1ER
• Sold Feb 2019£480,000 | 3 Bed House13, Grisedale Gardens, Purley, CR8 1EN13, Grisedale Gardens, Purley, CR8 1EN
• Sold Aug 2018£495,000 | 3 Bed House27, Derwent Drive, Purley, CR8 1ER27, Derwent Drive, Purley, CR8 1ER
• Sold May 2018£485,000 | 3 Bed House15, Grisedale Gardens, Purley, CR8 1EN15, Grisedale Gardens, Purley, CR8 1EN
• Sold Sep 2017£482,000 | 3 Bed House18, Derwent Drive, Purley, CR8 1EQ18, Derwent Drive, Purley, CR8 1EQ

Derwent Drive, Purley, CR8 has a total of 64 addresses. According to our analysis of all the public data, 21, Derwent Drive, Purley is the 57th largest and the 60th most expensive property on the street.

When compared to the postcode district it is £32k less expensive than the average property in CR8.

• Harris Primary Academy Kenley

  800 m away
• Gresham Primary School

  1.1 km away
• Atwood Primary School

  1.2 km away

• Riddlesdown Collegiate

  500 m away
• Warlingham School

  2.1 km away
• Thomas More Catholic School

  2.6 km away

• Riddlesdown

  |

  700 m away
• Kenley

  |

  800 m away
• Purley

  |

  1.8 km away

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