According to data from HM Land Registry, 86, Coniston Avenue, Upminster sits on a plot of 213 m².

We have plot size data on 29 out of 30 other houses in the postcode and 86, Coniston Avenue, Upminster sits on the 29th largest plot.

86, Coniston Avenue, Upminster has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 07 Jun 2011.

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, 86, Coniston Avenue, Upminster was last sold on 21st November 2002 for £289,995 and was recorded as a freehold house.

The property has had 2 sales since 1995.

• Sold Nov 2002£289,995
• Sold Jan 1996£65,000

According to the Land Registry and our network of Estate Agents, there have been 331 sales of properties similar to 86, Coniston Avenue, Upminster within a radius of 790 metres since 2021.

The most recent example is 155, Argyle Gardens, Upminster, RM14 3EU, a freehold house which sold for £720,000 on the 26th March 2026.

Read more about house prices in RM14.

• Sold Mar 2026£720,000 | 3 Bed House155, Argyle Gardens, Upminster, RM14 3EU155, Argyle Gardens, Upminster, RM14 3EU
• Sold Dec 2025£650,000 | 3 Bed House53, Coniston Avenue, Upminster, RM14 3XL53, Coniston Avenue, Upminster, RM14 3XL
• Sold Oct 2025£685,000 | 3 Bed House101, Park Drive, Upminster, RM14 3AT101, Park Drive, Upminster, RM14 3AT
• Sold Aug 2025£670,000 | 4 Bed House10, Tadlows Close, Upminster, RM14 2BD10, Tadlows Close, Upminster, RM14 2BD
• Sold May 2025£760,000 | 3 Bed House160, Corbets Tey Road, Upminster, RM14 2EJ160, Corbets Tey Road, Upminster, RM14 2EJ
• Sold Mar 2025£660,000 | 3 Bed House128, Cranston Park Avenue, Upminster, RM14 3XJ128, Cranston Park Avenue, Upminster, RM14 3XJ
• Sold Sep 2024£740,000 | 4 Bed House104, Cranston Park Avenue, Upminster, RM14 3XH104, Cranston Park Avenue, Upminster, RM14 3XH
• Sold Sep 2024£675,000 | 4 Bed House32, Coniston Avenue, Upminster, RM14 3XP32, Coniston Avenue, Upminster, RM14 3XP
• Sold Sep 2024£645,000 | 3 Bed House51, Brackendale Gardens, Upminster, RM14 3XA51, Brackendale Gardens, Upminster, RM14 3XA
• Sold Apr 2024£660,000 | 4 Bed House17, Roxburgh Avenue, Upminster, RM14 3BA17, Roxburgh Avenue, Upminster, RM14 3BA
• Sold Feb 2023£732,500 | 4 Bed House86, Cranston Park Avenue, Upminster, RM14 3XH86, Cranston Park Avenue, Upminster, RM14 3XH
• Sold Jan 2023£705,000 | 4 Bed House32, Brackendale Gardens, Upminster, RM14 3XA32, Brackendale Gardens, Upminster, RM14 3XA
• Sold Sep 2022£725,000 | 4 Bed House7, Roxburgh Avenue, Upminster, RM14 3BA7, Roxburgh Avenue, Upminster, RM14 3BA
• Sold Sep 2022£675,600 | 3 Bed House1, Huntsmans Drive, Upminster, RM14 3YU1, Huntsmans Drive, Upminster, RM14 3YU
• Sold Aug 2022£590,000 | 4 Bed House112, Cranston Park Avenue, Upminster, RM14 3XH112, Cranston Park Avenue, Upminster, RM14 3XH
• Sold May 2022£680,000 | 4 Bed House90, Cranston Park Avenue, Upminster, RM14 3XH90, Cranston Park Avenue, Upminster, RM14 3XH
• Sold Jun 2021£650,000 | 3 Bed House88, Coniston Avenue, Upminster, RM14 3XP88, Coniston Avenue, Upminster, RM14 3XP
• Sold Jun 2021£685,000 | 3 Bed House58, Coniston Avenue, Upminster, RM14 3XP58, Coniston Avenue, Upminster, RM14 3XP
• Sold Jun 2021£730,000 | 3 Bed House103, Park Drive, Upminster, RM14 3AT103, Park Drive, Upminster, RM14 3AT
• Sold Mar 2021£600,000 | 4 Bed House109, Cranston Park Avenue, Upminster, RM14 3XJ109, Cranston Park Avenue, Upminster, RM14 3XJ

Coniston Avenue, Upminster, RM14 has a total of 99 addresses. According to our analysis of all the public data, 86, Coniston Avenue, Upminster is the 58th largest and the 63rd most expensive property on the street.

When compared to the postcode district it is £65k more expensive than the average property in RM14.

• Upminster Infant School

  800 m away
• Upminster Junior School

  800 m away
• St Joseph's Catholic Primary School

  900 m away

• Gaynes School

  300 m away
• The Coopers' Company and Coborn School

  900 m away
• Sacred Heart of Mary Girls' School

  1.2 km away

• Upminster

  |

  1.1 km away
• Upminster Bridge

  |

  1.7 km away
• Hornchurch

  |

  2.5 km away

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