According to data from HM Land Registry, 21, Watson Avenue, Sutton sits on a plot of 260 m².

We have plot size data on 29 out of 29 other houses in the postcode and 21, Watson Avenue, Sutton sits on the 13th largest plot.

21, Watson Avenue, Sutton has an Energy Performance Rating (EPC) of E. This is based on the most recent assessment, dated 30 Mar 2017.

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, Watson Avenue, Sutton was last sold on 29th September 2017 for £475,000 and was recorded as a freehold house.

The property has only had this single sale since 1995.

Since September 2017, the market for similar properties has risen by 23.5%.

• Sold Sep 2017£475,000

According to the Land Registry and our network of Estate Agents, there have been 299 sales of properties similar to 21, Watson Avenue, Sutton within a radius of 500 metres since 2017.

The most recent example is 28, Watson Avenue, Sutton, SM3 9RE, a freehold house which sold for £550,000 on the 30th April 2026.

Read more about house prices in SM3.

• Sold Apr 2026£550,000 | 3 Bed House28, Watson Avenue, Sutton, SM3 9RE28, Watson Avenue, Sutton, SM3 9RE
• Sold Apr 2025£555,000 | 4 Bed House198, Hamilton Avenue, Sutton, SM3 9DT198, Hamilton Avenue, Sutton, SM3 9DT
• Sold Mar 2025£605,000 | 4 Bed House6, Egham Close, Sutton, SM3 9AN6, Egham Close, Sutton, SM3 9AN
• Sold Mar 2025£592,500 | 4 Bed House58, Chertsey Drive, Sutton, SM3 9UL58, Chertsey Drive, Sutton, SM3 9UL
• Sold Mar 2025£550,000 | 4 Bed House28, Caversham Avenue, Sutton, SM3 9AH28, Caversham Avenue, Sutton, SM3 9AH
• Sold Mar 2025£525,000 | 4 Bed House5, Warner Avenue, Sutton, SM3 9RH5, Warner Avenue, Sutton, SM3 9RH
• Sold Feb 2025£555,000 | 3 Bed House95, Hamilton Avenue, Sutton, SM3 9EA95, Hamilton Avenue, Sutton, SM3 9EA
• Sold May 2024£322,500 | 4 Bed House221, Ridge Road, Sutton, SM3 9LS221, Ridge Road, Sutton, SM3 9LS
• Sold Apr 2024£550,000 | 3 Bed House99, Hamilton Avenue, Sutton, SM3 9EA99, Hamilton Avenue, Sutton, SM3 9EA
• Sold Mar 2024£545,000 | 4 Bed House194, Hamilton Avenue, Sutton, SM3 9DT194, Hamilton Avenue, Sutton, SM3 9DT
• Sold Dec 2023£545,000 | 4 Bed House136, Hamilton Avenue, Sutton, SM3 9DT136, Hamilton Avenue, Sutton, SM3 9DT
• Sold Oct 2023£625,000 | 4 Bed House203, Ridge Road, Sutton, SM3 9LS203, Ridge Road, Sutton, SM3 9LS
• Sold Sep 2023£570,000 | 4 Bed House200, Hamilton Avenue, Sutton, SM3 9DT200, Hamilton Avenue, Sutton, SM3 9DT
• Sold May 2022£595,000 | 4 Bed House19, Warner Avenue, Sutton, SM3 9RH19, Warner Avenue, Sutton, SM3 9RH
• Sold Jan 2022£610,000 | 3 Bed House20, Watson Avenue, Sutton, SM3 9RE20, Watson Avenue, Sutton, SM3 9RE
• Sold Nov 2021£465,000 | 3 Bed House206, Hamilton Avenue, Sutton, SM3 9DT206, Hamilton Avenue, Sutton, SM3 9DT
• Sold May 2021£467,500 | 3 Bed House134, Hamilton Avenue, Sutton, SM3 9DT134, Hamilton Avenue, Sutton, SM3 9DT
• Sold Mar 2021£500,000 | 3 Bed House170, Hamilton Avenue, Sutton, SM3 9DT170, Hamilton Avenue, Sutton, SM3 9DT
• Sold Apr 2018£450,000 | 3 Bed House168, Hamilton Avenue, Sutton, SM3 9DT168, Hamilton Avenue, Sutton, SM3 9DT
• Sold Aug 2017£460,000 | 4 Bed House17, Watson Avenue, Sutton, SM3 9RE17, Watson Avenue, Sutton, SM3 9RE

Watson Avenue, Cheam, Sutton, SM3 has a total of 29 addresses. According to our analysis of all the public data, 21, Watson Avenue, Sutton is the 12th largest and the 8th most expensive property on the street.

When compared to the postcode district it is £33k more expensive than the average property in SM3.

• Brookfield Primary Academy

  200 m away
• Cheam Park Farm Primary Academy

  400 m away
• St Cecilia's Catholic Primary School

  500 m away

• Glenthorne High School

  1.1 km away
• Cheam High School

  1.3 km away
• Greenshaw High School

  2.2 km away

• Sutton Common

  |

  1.3 km away
• West Sutton

  |

  1.5 km away
• St Helier (London)

  |

  1.8 km away

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