1, Blenheim Row, Harleston has an Energy Performance Rating (EPC) of B. This is based on the most recent assessment, dated 15 May 2025.

The property is not connected to mains gas and has high performance glazing. It is heated using air source heat pump (radiators, electric).

According to the Land Registry and our network of Estate Agents, there have been 201 sales of properties similar to 1, Blenheim Row, Harleston within a radius of 1.1 kilometres since 2019.

The most recent example is 69, Mendham Lane, Harleston, IP20 9DW, a freehold house which sold for £200,000 on the 30th January 2026.

Read more about house prices in IP20.

• Sold Jan 2026£200,000 | 3 Bed House69, Mendham Lane, Harleston, IP20 9DW69, Mendham Lane, Harleston, IP20 9DW
• Sold Jan 2026£215,000 | 3 Bed House1, Harvest Way, Harleston, IP20 9GE1, Harvest Way, Harleston, IP20 9GE
• Sold Sep 2025£210,000 | 3 Bed House10, Robin Avenue, Harleston, IP20 9GN10, Robin Avenue, Harleston, IP20 9GN
• Sold Jun 2025£250,000 | 3 Bed House24, Lancaster Crescent, Harleston, IP20 9FR24, Lancaster Crescent, Harleston, IP20 9FR
• Sold May 2025£243,000 | 3 Bed House61, Mendham Lane, Harleston, IP20 9DW61, Mendham Lane, Harleston, IP20 9DW
• Sold Feb 2025£257,091 | 3 Bed House8, Lancaster Crescent, Harleston, IP20 9FR8, Lancaster Crescent, Harleston, IP20 9FR
• Sold Nov 2024£254,936 | 3 Bed House10, Lancaster Crescent, Harleston, IP20 9FR10, Lancaster Crescent, Harleston, IP20 9FR
• Sold Feb 2024£228,500 | 3 Bed House32, Robin Avenue, Harleston, IP20 9GN32, Robin Avenue, Harleston, IP20 9GN
• Sold Jul 2023£220,000 | 3 Bed House73, Mendham Lane, Harleston, IP20 9DW73, Mendham Lane, Harleston, IP20 9DW
• Sold May 2023£250,000 | 3 Bed House29, Robin Avenue, Harleston, IP20 9GN29, Robin Avenue, Harleston, IP20 9GN
• Sold Apr 2023£260,000 | 3 Bed House37, Robin Avenue, Harleston, IP20 9GN37, Robin Avenue, Harleston, IP20 9GN
• Sold Dec 2022£325,000 | 3 Bed House17, Harvest Way, Harleston, IP20 9GE17, Harvest Way, Harleston, IP20 9GE
• Sold Nov 2022£285,000 | 3 Bed House51, Harvest Way, Harleston, IP20 9GE51, Harvest Way, Harleston, IP20 9GE
• Sold Oct 2022£295,000 | 3 Bed House48, Harvest Way, Harleston, IP20 9GD48, Harvest Way, Harleston, IP20 9GD
• Sold Sep 2021£285,000 | 3 Bed House35, Harvest Way, Harleston, IP20 9GE35, Harvest Way, Harleston, IP20 9GE
• Sold Feb 2021£256,500 | 3 Bed House43, Harvest Way, Harleston, IP20 9GE43, Harvest Way, Harleston, IP20 9GE
• Sold Feb 2021£180,000 | 3 Bed House15, Robin Avenue, Harleston, IP20 9GN15, Robin Avenue, Harleston, IP20 9GN
• Sold Jan 2021£260,000 | 3 Bed House49, Harvest Way, Harleston, IP20 9GE49, Harvest Way, Harleston, IP20 9GE
• Sold Nov 2019£195,000 | 3 Bed House14, Barley Close, Harleston, IP20 9GB14, Barley Close, Harleston, IP20 9GB
• Sold Feb 2019£195,000 | 3 Bed House117, Harvest Way, Harleston, IP20 9GE117, Harvest Way, Harleston, IP20 9GE

Blenheim Row, Harleston, IP20 has a total of 2 addresses. According to our analysis of all the public data, 1, Blenheim Row, Harleston is the 2nd largest and the 2nd most expensive property on the street.

When compared to the postcode district it is £58k less expensive than the average property in IP20.

• Mendham Primary School

  1.9 km away
• Alburgh With Denton Church of England Primary Academy

  4.4 km away
• Fressingfield Church of England Primary School

  5.8 km away

• Stradbroke High School

  9.6 km away
• Bungay High School

  10.4 km away
• Long Stratton High School

  11.5 km away

• Diss

  |

  12.9 km away
• Halesworth

  |

  14.5 km away
• Brampton (Suffolk)

  |

  15.9 km away

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