23, Rivermill, Harlow has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 30 Jul 2025.

The property is connected to mains gas and has partial double glazing. It is heated using a boiler and radiators (mains gas).

According to HM Land Registry, 23, Rivermill, Harlow was last sold on 5th February 1999 for £30,000 and was recorded as a leasehold flat.

The property has only had this single sale since 1995.

• Sold Feb 1999£30,000

According to the Land Registry and our network of Estate Agents, there have been 26 sales of properties similar to 23, Rivermill, Harlow within a radius of 500 metres since 2007.

The most recent example is 8, Crouch Court, Harlow, CM20 1PP, a leasehold flat which sold for £173,000 on the 9th January 2026.

Read more about house prices in CM20.

• Sold Jan 2026£173,000 | 1 Bed Flat8, Crouch Court, Harlow, CM20 1PP8, Crouch Court, Harlow, CM20 1PP
• Sold Dec 2025£140,000 | 1 Bed Flat263, Rivermill, Harlow, CM20 1PD263, Rivermill, Harlow, CM20 1PD
• Sold Sep 2024£145,000 | 1 Bed Flat8, The Conyers, Harlow, CM20 1NX8, The Conyers, Harlow, CM20 1NX
• Sold Mar 2022£162,000 | 1 Bed Flat167, Hornbeams, Harlow, CM20 1PJ167, Hornbeams, Harlow, CM20 1PJ
• Sold Jan 2022£117,000 | 1 Bed Flat140, Rectory Wood, Harlow, CM20 1RQ140, Rectory Wood, Harlow, CM20 1RQ
• Sold Aug 2021£140,000 | 1 Bed Flat212, The Hornbeams, Harlow, CM20 1PL212, The Hornbeams, Harlow, CM20 1PL
• Sold Jun 2021£194,000 | 1 Bed Flat43, Morley Grove, Harlow, CM20 1EB43, Morley Grove, Harlow, CM20 1EB
• Sold Feb 2018£158,250 | 1 Bed Flat262, Rivermill, Harlow, CM20 1PD262, Rivermill, Harlow, CM20 1PD
• Sold Nov 2017£145,000 | 1 Bed Flat5, The Conyers, Harlow, CM20 1NX5, The Conyers, Harlow, CM20 1NX
• Sold Oct 2017£148,500 | 1 Bed Flat211, The Hornbeams, Harlow, CM20 1PL211, The Hornbeams, Harlow, CM20 1PL
• Sold Jun 2017£148,000 | 1 Bed Flat12, Crouch Court, Harlow, CM20 1PP12, Crouch Court, Harlow, CM20 1PP
• Sold Nov 2016£139,000 | 1 Bed Flat81, Rivermill, Harlow, CM20 1NT81, Rivermill, Harlow, CM20 1NT
• Sold Dec 2015£143,000 | 1 Bed Flat277, Rivermill, Harlow, CM20 1PE277, Rivermill, Harlow, CM20 1PE
• Sold Nov 2015£129,000 | 1 Bed Flat19, The Conyers, Harlow, CM20 1NX19, The Conyers, Harlow, CM20 1NX
• Sold Jun 2015£105,000 | 1 Bed Flat11, Crouch Court, Harlow, CM20 1PP11, Crouch Court, Harlow, CM20 1PP
• Sold Feb 2015£107,500 | 1 Bed Flat130, Rivermill, Harlow, CM20 1NY130, Rivermill, Harlow, CM20 1NY
• Sold Sep 2014£116,995 | 1 Bed Flat66, Hornbeams, Harlow, CM20 1PQ66, Hornbeams, Harlow, CM20 1PQ
• Sold Jul 2014£115,000 | 1 Bed Flat6, Crouch Court, Harlow, CM20 1PP6, Crouch Court, Harlow, CM20 1PP
• Sold Nov 2010£83,000 | 1 Bed Flat264, Rivermill, Harlow, CM20 1PD264, Rivermill, Harlow, CM20 1PD
• Sold May 2007£93,000 | 1 Bed Flat261, Rivermill, Harlow, CM20 1PD261, Rivermill, Harlow, CM20 1PD

Rivermill, Harlow, CM20 has a total of 281 addresses. According to our analysis of all the public data, 23, Rivermill, Harlow is the 264th largest and the 263rd most expensive property on the street.

When compared to the postcode district it is £150k less expensive than the average property in CM20.

• Pemberley Academy

  200 m away
• Little Parndon Primary Academy

  600 m away
• The Downs Primary School and Nursery

  1.1 km away

• Bmat Stem Academy

  1.0 km away
• Burnt Mill Academy

  1.2 km away
• St Mark's West Essex Catholic School

  1.6 km away

• Harlow Town

  |

  600 m away
• Harlow Mill

  |

  3.3 km away
• Roydon

  |

  3.7 km away

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