According to data from HM Land Registry, 9, Stewart Avenue, Upminster sits on a plot of 366 m².

We have plot size data on 29 out of 30 other houses in the postcode and 9, Stewart Avenue, Upminster sits on the 24th largest plot.

9, Stewart Avenue, Upminster has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 25 Mar 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 the Land Registry and our network of Estate Agents, there have been 209 sales of properties similar to 9, Stewart Avenue, Upminster within a radius of 590 metres since 2019.

The most recent example is 82, Sunnyside Gardens, Upminster, RM14 3DR, a freehold house which sold for £875,000 on the 28th November 2025.

Read more about house prices in RM14.

• Sold Nov 2025£875,000 | 4 Bed House82, Sunnyside Gardens, Upminster, RM14 3DR82, Sunnyside Gardens, Upminster, RM14 3DR
• Sold Nov 2025£720,000 | 4 Bed House52, Sycamore Avenue, Upminster, RM14 2HS52, Sycamore Avenue, Upminster, RM14 2HS
• Sold Oct 2025£680,000 | 4 Bed House173, Corbets Tey Road, Upminster, RM14 2AX173, Corbets Tey Road, Upminster, RM14 2AX
• Sold Sep 2025£850,000 | 4 Bed House20, Sunnyside Gardens, Upminster, RM14 3DS20, Sunnyside Gardens, Upminster, RM14 3DS
• Sold Aug 2025£790,000 | 4 Bed House49, Sunnyside Gardens, Upminster, RM14 3DT49, Sunnyside Gardens, Upminster, RM14 3DT
• Sold Aug 2025£755,000 | 4 Bed House15, Meadow Way, Upminster, RM14 3AB15, Meadow Way, Upminster, RM14 3AB
• Sold Jul 2025£820,000 | 4 Bed House53, Sunnyside Gardens, Upminster, RM14 3DT53, Sunnyside Gardens, Upminster, RM14 3DT
• Sold May 2025£865,000 | 4 Bed House20, Beech Avenue, Upminster, RM14 2HN20, Beech Avenue, Upminster, RM14 2HN
• Sold Mar 2025£815,000 | 4 Bed House27, Meadow Way, Upminster, RM14 3AB27, Meadow Way, Upminster, RM14 3AB
• Sold Mar 2025£790,000 | 4 Bed House32, Beech Avenue, Upminster, RM14 2HN32, Beech Avenue, Upminster, RM14 2HN
• Sold Feb 2025£720,000 | 4 Bed House4, Leasway, Upminster, RM14 3AJ4, Leasway, Upminster, RM14 3AJ
• Sold Dec 2024£775,000 | 4 Bed House16, Melstock Avenue, Upminster, RM14 3UP16, Melstock Avenue, Upminster, RM14 3UP
• Sold Dec 2024£801,500 | 4 Bed House135, Corbets Tey Road, Upminster, RM14 2AX135, Corbets Tey Road, Upminster, RM14 2AX
• Sold Sep 2024£875,000 | 4 Bed House19, Leasway, Upminster, RM14 3AJ19, Leasway, Upminster, RM14 3AJ
• Sold Sep 2024£830,000 | 4 Bed House8, Gaynes Park Road, Upminster, RM14 2HH8, Gaynes Park Road, Upminster, RM14 2HH
• Sold Jul 2024£680,000 | 4 Bed House1, Gaynes Park Road, Upminster, RM14 2HH1, Gaynes Park Road, Upminster, RM14 2HH
• Sold Apr 2024£775,000 | 4 Bed House143, Corbets Tey Road, Upminster, RM14 2AX143, Corbets Tey Road, Upminster, RM14 2AX
• Sold May 2023£825,000 | 4 Bed House100, Corbets Tey Road, Upminster, RM14 2BA100, Corbets Tey Road, Upminster, RM14 2BA
• 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

Stewart Avenue, Upminster, RM14 has a total of 61 addresses. According to our analysis of all the public data, 9, Stewart Avenue, Upminster is the 24th largest and the 48th most expensive property on the street.

When compared to the postcode district it is £124k more expensive than the average property in RM14.

• St Joseph's Catholic Primary School

  500 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

  |

  900 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.