According to data from HM Land Registry, 38, Stewart Avenue, Upminster sits on a plot of 533 m².

We have plot size data on 31 out of 31 other houses in the postcode and 38, Stewart Avenue, Upminster sits on the 4th largest plot.

38, Stewart Avenue, Upminster has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 20 Feb 2025.

The property is connected to mains gas and has partial double glazing. It is heated using a boiler and radiators (mains gas).

According to HM Land Registry, 38, Stewart Avenue, Upminster was last sold on 19th September 2025 for £810,000 and was recorded as a freehold house.

The property has only had this single sale since 1995.

Since September 2025, the market for similar properties has dropped by 12.1%.

• Sold Sep 2025£810,000

According to the Land Registry and our network of Estate Agents, there have been 44 sales of properties similar to 38, Stewart Avenue, Upminster within a radius of 610 metres since 2016.

The most recent example is 31, Park Drive, Upminster, RM14 3AL, a freehold house which sold for £805,000 on the 20th November 2025.

Read more about house prices in RM14.

• Sold Nov 2025£805,000 | 4 Bed House31, Park Drive, Upminster, RM14 3AL31, Park Drive, Upminster, RM14 3AL
• Sold Jul 2025£825,000 | 4 Bed House6, Stewart Avenue, Upminster, RM14 2AF6, Stewart Avenue, Upminster, RM14 2AF
• Sold Feb 2025£720,000 | 4 Bed House4, Leasway, Upminster, RM14 3AJ4, Leasway, Upminster, RM14 3AJ
• Sold Feb 2025£1,100,000 | 4 Bed House4, Stewart Avenue, Upminster, RM14 2AF4, Stewart Avenue, Upminster, RM14 2AF
• Sold Oct 2024£860,000 | 4 Bed House59, Stewart Avenue, Upminster, RM14 2AE59, Stewart Avenue, Upminster, RM14 2AE
• Sold Sep 2024£875,000 | 4 Bed House19, Leasway, Upminster, RM14 3AJ19, Leasway, Upminster, RM14 3AJ
• Sold Aug 2024£1,095,000 | 4 Bed House45, Stewart Avenue, Upminster, RM14 2AE45, Stewart Avenue, Upminster, RM14 2AE
• Sold Dec 2022£940,000 | 4 Bed House33, Stewart Avenue, Upminster, RM14 2AE33, Stewart Avenue, Upminster, RM14 2AE
• Sold Oct 2022£845,000 | 3 Bed House1, Springfield Gardens, Upminster, RM14 3EH1, Springfield Gardens, Upminster, RM14 3EH
• Sold Apr 2022£870,000 | 4 Bed House49, Little Gaynes Lane, Upminster, RM14 2JR49, Little Gaynes Lane, Upminster, RM14 2JR
• Sold Jan 2022£835,000 | 4 Bed House41, Park Drive, Upminster, RM14 3AL41, Park Drive, Upminster, RM14 3AL
• Sold Mar 2021£800,000 | 4 Bed House27, Stewart Avenue, Upminster, RM14 2AE27, Stewart Avenue, Upminster, RM14 2AE
• Sold Sep 2020£775,000 | 3 Bed House24, Stewart Avenue, Upminster, RM14 2AF24, Stewart Avenue, Upminster, RM14 2AF
• Sold Mar 2020£750,000 | 4 Bed House35, Stewart Avenue, Upminster, RM14 2AE35, Stewart Avenue, Upminster, RM14 2AE
• Sold Feb 2020£655,000 | 4 Bed House6, Southview Drive, Upminster, RM14 2LA6, Southview Drive, Upminster, RM14 2LA
• Sold Aug 2019£660,000 | 4 Bed House18, Southview Drive, Upminster, RM14 2LA18, Southview Drive, Upminster, RM14 2LA
• Sold Dec 2018£675,000 | 3 Bed House56, Stewart Avenue, Upminster, RM14 2AF56, Stewart Avenue, Upminster, RM14 2AF
• Sold Aug 2016£650,000 | 4 Bed House10, Stewart Avenue, Upminster, RM14 2AF10, Stewart Avenue, Upminster, RM14 2AF
• Sold Feb 2016£670,000 | 4 Bed House30, Stewart Avenue, Upminster, RM14 2AF30, Stewart Avenue, Upminster, RM14 2AF
• Sold Jan 2016£675,000 | 4 Bed House51, Stewart Avenue, Upminster, RM14 2AE51, Stewart Avenue, Upminster, RM14 2AE

Stewart Avenue, Upminster, RM14 has a total of 61 addresses. According to our analysis of all the public data, 38, Stewart Avenue, Upminster is the 45th largest and the 21st most expensive property on the street.

When compared to the postcode district it is £335k more expensive than the average property in RM14.

• St Joseph's Catholic Primary School

  400 m away
• Upminster Infant School

  500 m away
• Upminster Junior School

  500 m away

• Sacred Heart of Mary Girls' School

  400 m away
• Gaynes School

  900 m away
• The Coopers' Company and Coborn School

  1.1 km away

• Upminster

  |

  800 m away
• Upminster Bridge

  |

  900 m away
• Hornchurch

  |

  1.8 km away

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