Southside, Upminster occupies a 1,078 m² plot as recorded by HM Land Registry.

Of the 35 other houses in this postcode, 25 have recorded plot sizes, and this one ranks as the 10th largest.

Southside, Upminster has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 21 Sep 2012.

The property is not connected to mains gas and has fully double glazed windows. It is heated using a boiler and radiators (mains gas).

Land Registry records and our Estate Agent network show 326 sales of comparable properties within 2.0 kilometres of Southside, Upminster since 2019.

Most recently, 29, Moor Lane, Upminster, RM14 1EX, a freehold house, sold at £485,000 on the 19th November 2025.

Read more about house prices in RM14.

• Sold Nov 2025£485,000 | 3 Bed House29, Moor Lane, Upminster, RM14 1EX29, Moor Lane, Upminster, RM14 1EX
• Sold Nov 2025£535,000 | 3 Bed House16, Westbury Terrace, Upminster, RM14 3LU16, Westbury Terrace, Upminster, RM14 3LU
• Sold Jun 2025£445,000 | 3 Bed House38, Heron Way, Upminster, RM14 1EW38, Heron Way, Upminster, RM14 1EW
• Sold Mar 2025£465,000 | 3 Bed House60, Moor Lane, Upminster, RM14 1EU60, Moor Lane, Upminster, RM14 1EU
• Sold Mar 2025£467,500 | 3 Bed House49, Peterborough Avenue, Upminster, RM14 3LL49, Peterborough Avenue, Upminster, RM14 3LL
• Sold Mar 2025£497,000 | 3 Bed House102, Heron Way, Upminster, RM14 1EF102, Heron Way, Upminster, RM14 1EF
• Sold Nov 2024£510,000 | 3 Bed House39, St. Albans Avenue, Upminster, RM14 3JR39, St. Albans Avenue, Upminster, RM14 3JR
• Sold Oct 2024£518,000 | 3 Bed House18, Fairholme Gardens, Upminster, RM14 1HJ18, Fairholme Gardens, Upminster, RM14 1HJ
• Sold Aug 2024£445,000 | 3 Bed House6, Nightingale Avenue, Upminster, RM14 1ES6, Nightingale Avenue, Upminster, RM14 1ES
• Sold Aug 2024£475,000 | 3 Bed House16, Worcester Avenue, Upminster, RM14 3LA16, Worcester Avenue, Upminster, RM14 3LA
• Sold May 2024£440,000 | 3 Bed House35, Sunnycroft Gardens, Upminster, RM14 1HR35, Sunnycroft Gardens, Upminster, RM14 1HR
• Sold Mar 2024£435,000 | 3 Bed House70, Laburnham Gardens, Upminster, RM14 1HX70, Laburnham Gardens, Upminster, RM14 1HX
• Sold Sep 2023£555,000 | 3 Bed House22, Canterbury Avenue, Upminster, RM14 3LD22, Canterbury Avenue, Upminster, RM14 3LD
• Sold Jun 2023£520,000 | 3 Bed House15, Westbury Terrace, Upminster, RM14 3LU15, Westbury Terrace, Upminster, RM14 3LU
• Sold Sep 2022£614,000 | 3 Bed House31, Heron Way, Upminster, RM14 1EW31, Heron Way, Upminster, RM14 1EW
• Sold Apr 2022£540,000 | 3 Bed House21, Lichfield Terrace, Upminster, RM14 3JU21, Lichfield Terrace, Upminster, RM14 3JU
• Sold Jan 2022£400,000 | 3 Bed House4, St. Marys Lane, Upminster, RM14 3PA4, St. Marys Lane, Upminster, RM14 3PA
• Sold Dec 2021£449,000 | 3 Bed House38, Lichfield Terrace, Upminster, RM14 3JX38, Lichfield Terrace, Upminster, RM14 3JX
• Sold Jun 2021£491,000 | 3 Bed House35, Ashvale Gardens, Upminster, RM14 3NA35, Ashvale Gardens, Upminster, RM14 3NA
• Sold Jun 2019£332,500 | 3 Bed House6, St. Marys Lane, Upminster, RM14 3PA6, St. Marys Lane, Upminster, RM14 3PA

Our analysis of the public data ranks Southside, Upminster as the 32nd largest and the 33rd most expensive of the 35 addresses on Clay Tye Road, Upminster, RM14.

Against the RM14 postcode district average, it is £103k less expensive than the typical property.

• The James Oglethorpe Primary School

  1.7 km away
• Engayne Primary School

  2.9 km away
• Benyon Primary School

  3.1 km away

• The Coopers' Company and Coborn School

  2.4 km away
• Hall Mead School

  2.7 km away
• Gaynes School

  3.0 km away

• Upminster

  |

  3.0 km away
• Ockendon

  |

  3.3 km away
• West Horndon

  |

  3.7 km away

Environment Agency data suggests this area has a High risk of flooding.