HM Land Registry records the plot of land for 20, Courtenay Avenue, Sutton as measuring 117 m².

That makes it the 35th largest plot in the postcode, where all 39 other houses have recorded plot data.

20, Courtenay Avenue, Sutton has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 08 Mar 2019.

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

The most recent sale of 20, Courtenay Avenue, Sutton completed on 29th May 2019 at £590,000 and was recorded by HM Land Registry as a freehold house.

Since 1995 the property has sold 3 times.

Values of comparable properties have risen by 14.7% over the period since May 2019.

• Sold May 2019£590,000
• Sold May 2006£312,000
• Sold Mar 1998£169,000

Since 2019 84 properties similar to 20, Courtenay Avenue, Sutton have sold within a radius of 440 metres, per the Land Registry and our network of Estate Agents.

The latest, on the 29th August 2025, was 16, Sinclair Drive, Sutton, SM2 5NE, a freehold house which sold for £622,500.

Read more about house prices in SM2.

• Sold Aug 2025£622,500 | 4 Bed House16, Sinclair Drive, Sutton, SM2 5NE16, Sinclair Drive, Sutton, SM2 5NE
• Sold Dec 2024£720,000 | 4 Bed House1, Courtenay Avenue, Sutton, SM2 5ND1, Courtenay Avenue, Sutton, SM2 5ND
• Sold Oct 2024£617,500 | 4 Bed House19, Kingswood Drive, Sutton, SM2 5NB19, Kingswood Drive, Sutton, SM2 5NB
• Sold Aug 2024£665,000 | 4 Bed House9, Courtenay Avenue, Sutton, SM2 5ND9, Courtenay Avenue, Sutton, SM2 5ND
• Sold May 2024£585,000 | 4 Bed House15, Kingswood Drive, Sutton, SM2 5NB15, Kingswood Drive, Sutton, SM2 5NB
• Sold Mar 2024£720,000 | 4 Bed House4, Courtenay Avenue, Sutton, SM2 5ND4, Courtenay Avenue, Sutton, SM2 5ND
• Sold Nov 2023£700,000 | 4 Bed House2, Hardegray Close, Sutton, SM2 5FQ2, Hardegray Close, Sutton, SM2 5FQ
• Sold Sep 2023£625,000 | 4 Bed House24, Kingswood Drive, Sutton, SM2 5NB24, Kingswood Drive, Sutton, SM2 5NB
• Sold Apr 2023£645,000 | 4 Bed House12, Hardegray Close, Sutton, SM2 5FQ12, Hardegray Close, Sutton, SM2 5FQ
• Sold Mar 2023£689,500 | 4 Bed House13, Hardegray Close, Sutton, SM2 5FQ13, Hardegray Close, Sutton, SM2 5FQ
• Sold Jan 2023£600,000 | 4 Bed House32, Kingswood Drive, Sutton, SM2 5NB32, Kingswood Drive, Sutton, SM2 5NB
• Sold Dec 2022£705,000 | 4 Bed House11, Hardegray Close, Sutton, SM2 5FQ11, Hardegray Close, Sutton, SM2 5FQ
• Sold Jan 2022£615,000 | 4 Bed House13, Kingswood Drive, Sutton, SM2 5NB13, Kingswood Drive, Sutton, SM2 5NB
• Sold Jun 2021£616,000 | 4 Bed House13, Sinclair Drive, Sutton, SM2 5NE13, Sinclair Drive, Sutton, SM2 5NE
• Sold Jun 2021£563,000 | 4 Bed House5, Kingswood Drive, Sutton, SM2 5NB5, Kingswood Drive, Sutton, SM2 5NB
• Sold Mar 2021£595,000 | 4 Bed House12, Courtenay Avenue, Sutton, SM2 5ND12, Courtenay Avenue, Sutton, SM2 5ND
• Sold Oct 2020£580,000 | 4 Bed House38, Courtenay Avenue, Sutton, SM2 5ND38, Courtenay Avenue, Sutton, SM2 5ND
• Sold Jun 2020£600,000 | 4 Bed House9, Hardegray Close, Sutton, SM2 5FQ9, Hardegray Close, Sutton, SM2 5FQ
• Sold Apr 2019£560,000 | 4 Bed House28, Courtenay Avenue, Sutton, SM2 5ND28, Courtenay Avenue, Sutton, SM2 5ND
• Sold Mar 2019£540,000 | 4 Bed House13, Courtenay Avenue, Sutton, SM2 5ND13, Courtenay Avenue, Sutton, SM2 5ND

Of the 39 addresses on Courtenay Avenue, Sutton, SM2, 20, Courtenay Avenue, Sutton comes out as the 34th largest and the 34th most expensive in our analysis of the public data.

It is also £94k more expensive than the average property across the SM2 district.

• Avenue Primary Academy

  500 m away
• Devonshire Primary School

  900 m away
• Cuddington Croft Primary School and Nursery

  1.5 km away

• Overton Grange School

  400 m away
• Harris Academy Sutton

  600 m away
• Nonsuch High School for Girls

  1.8 km away

• Belmont

  |

  600 m away
• Cheam

  |

  1.2 km away
• Sutton (London)

  |

  1.2 km away

The flood risk here is rated Very Low, based on Environment Agency data.