HM Land Registry records the plot of land for 38, Stewart Avenue, Upminster as measuring 533 m².

That makes it the 4th largest plot in the postcode, where all 31 other houses have recorded plot data.

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).

The most recent sale of 38, Stewart Avenue, Upminster completed on 19th September 2025 at £810,000 and was recorded by HM Land Registry as a freehold house.

Since 1995 this is the property's only sale.

Values of comparable properties have dropped by 12.6% over the period since September 2025.

• Sold Sep 2025£810,000

Since 2016 44 properties similar to 38, Stewart Avenue, Upminster have sold within a radius of 610 metres, per the Land Registry and our network of Estate Agents.

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

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

Of the 61 addresses on Stewart Avenue, Upminster, RM14, 38, Stewart Avenue, Upminster comes out as the 45th largest and the 25th most expensive in our analysis of the public data.

It is also £340k more expensive than the average property across the RM14 district.

• 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

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