HM Land Registry records the plot of land for 29, Coniston Avenue, Upminster as measuring 432 m².

That makes it the 25th largest plot in the postcode, where all 42 other houses have recorded plot data.

29, Coniston Avenue, Upminster has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 01 Jul 2020.

The property is connected to mains gas and has fully double glazed windows. It is heated using a boiler and radiators (mains gas).

The most recent sale of 29, Coniston Avenue, Upminster completed on 18th December 2020 at £699,995 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 2.1% over the period since December 2020.

• Sold Dec 2020£699,995

Since 2017 356 properties similar to 29, Coniston Avenue, Upminster have sold within a radius of 680 metres, per the Land Registry and our network of Estate Agents.

The latest, on the 10th December 2025, was 50, Fairfield Avenue, Upminster, RM14 3AY, a freehold house which sold for £835,000.

Read more about house prices in RM14.

• Sold Dec 2025£835,000 | 4 Bed House50, Fairfield Avenue, Upminster, RM14 3AY50, Fairfield Avenue, Upminster, RM14 3AY
• Sold Nov 2025£805,000 | 4 Bed House31, Park Drive, Upminster, RM14 3AL31, Park Drive, Upminster, RM14 3AL
• Sold Oct 2025£885,000 | 4 Bed House9, Rushmere Avenue, Upminster, RM14 3AW9, Rushmere Avenue, Upminster, RM14 3AW
• Sold Oct 2025£680,000 | 4 Bed House173, Corbets Tey Road, Upminster, RM14 2AX173, Corbets Tey Road, Upminster, RM14 2AX
• Sold Feb 2025£727,000 | 4 Bed House23, Cranston Park Avenue, Upminster, RM14 3UT23, Cranston Park Avenue, Upminster, RM14 3UT
• Sold Jan 2025£810,000 | 4 Bed House21, Brackendale Gardens, Upminster, RM14 3XB21, Brackendale Gardens, Upminster, RM14 3XB
• Sold Jan 2025£790,500 | 4 Bed House57, Park Drive, Upminster, RM14 3AR57, Park Drive, Upminster, RM14 3AR
• Sold Dec 2024£775,000 | 4 Bed House16, Melstock Avenue, Upminster, RM14 3UP16, Melstock Avenue, Upminster, RM14 3UP
• Sold Sep 2024£675,000 | 4 Bed House32, Coniston Avenue, Upminster, RM14 3XP32, Coniston Avenue, Upminster, RM14 3XP
• Sold Sep 2024£705,000 | 4 Bed House53, Cranston Park Avenue, Upminster, RM14 3XD53, Cranston Park Avenue, Upminster, RM14 3XD
• Sold Nov 2023£740,000 | 3 Bed House1, Fairfield Avenue, Upminster, RM14 3AZ1, Fairfield Avenue, Upminster, RM14 3AZ
• Sold Jul 2023£850,000 | 4 Bed House49, Coniston Avenue, Upminster, RM14 3XL49, Coniston Avenue, Upminster, RM14 3XL
• Sold Jan 2023£705,000 | 4 Bed House32, Brackendale Gardens, Upminster, RM14 3XA32, Brackendale Gardens, Upminster, RM14 3XA
• Sold Jul 2022£820,000 | 4 Bed House64, Park Drive, Upminster, RM14 3AR64, Park Drive, Upminster, RM14 3AR
• Sold Sep 2021£720,000 | 4 Bed House49, Brackendale Gardens, Upminster, RM14 3XA49, Brackendale Gardens, Upminster, RM14 3XA
• Sold Dec 2020£700,000 | 4 Bed House9, Brackendale Gardens, Upminster, RM14 3XB9, Brackendale Gardens, Upminster, RM14 3XB
• Sold Dec 2020£707,000 | 4 Bed House60, Park Drive, Upminster, RM14 3AR60, Park Drive, Upminster, RM14 3AR
• Sold Jun 2019£668,000 | 4 Bed House48, Park Drive, Upminster, RM14 3AR48, Park Drive, Upminster, RM14 3AR
• Sold Dec 2017£625,000 | 4 Bed House27, Coniston Avenue, Upminster, RM14 3XL27, Coniston Avenue, Upminster, RM14 3XL
• Sold Jul 2017£636,000 | 4 Bed House48, Coniston Avenue, Upminster, RM14 3XP48, Coniston Avenue, Upminster, RM14 3XP

Of the 99 addresses on Coniston Avenue, Upminster, RM14, 29, Coniston Avenue, Upminster comes out as the 44th largest and the 41st most expensive in our analysis of the public data.

It is also £143k more expensive than the average property across the RM14 district.

• Upminster Infant School

  800 m away
• Upminster Junior School

  800 m away
• St Joseph's Catholic Primary School

  900 m away

• Gaynes School

  400 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

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