21, Union Street, Runcorn occupies a 52 m² plot as recorded by HM Land Registry.

Of the 49 other houses in this postcode, 44 have recorded plot sizes, and this one ranks as the 43rd largest.

21, Union Street, Runcorn has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 28 Mar 2024.

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

21, Union Street, Runcorn last changed hands on 5th July 2024, selling for £92,000. The transaction was logged as a freehold house by HM Land Registry.

In total it has sold twice since 1995.

The market for similar properties has dropped by 3.8% since July 2024.

• Sold Jul 2024£92,000
• Sold Jun 2011£46,000

Land Registry records and our Estate Agent network show 91 sales of comparable properties within 580 metres of 21, Union Street, Runcorn since 2017.

Most recently, 19, Union Street, Runcorn, WA7 5SU, a freehold house, sold at £70,000 on the 14th October 2025.

Read more about house prices in WA7.

• Sold Oct 2025£70,000 | 3 Bed House19, Union Street, Runcorn, WA7 5SU19, Union Street, Runcorn, WA7 5SU
• Sold Aug 2025£118,000 | 3 Bed House58, Sewell Street, Runcorn, WA7 5SY58, Sewell Street, Runcorn, WA7 5SY
• Sold Jun 2025£125,000 | 3 Bed House34, Union Street, Runcorn, WA7 5SU34, Union Street, Runcorn, WA7 5SU
• Sold Mar 2025£93,000 | 3 Bed House46, Sewell Street, Runcorn, WA7 5SY46, Sewell Street, Runcorn, WA7 5SY
• Sold Dec 2024£125,000 | 3 Bed House4, Union Street, Runcorn, WA7 5SU4, Union Street, Runcorn, WA7 5SU
• Sold Aug 2024£100,000 | 3 Bed House32, Union Street, Runcorn, WA7 5SU32, Union Street, Runcorn, WA7 5SU
• Sold Jan 2024£74,000 | 3 Bed House60, Sewell Street, Runcorn, WA7 5SY60, Sewell Street, Runcorn, WA7 5SY
• Sold Nov 2023£115,000 | 3 Bed House66, Union Street, Runcorn, WA7 5SU66, Union Street, Runcorn, WA7 5SU
• Sold Jan 2023£102,000 | 3 Bed House30, Union Street, Runcorn, WA7 5SU30, Union Street, Runcorn, WA7 5SU
• Sold Dec 2022£115,000 | 3 Bed House22, Union Street, Runcorn, WA7 5SU22, Union Street, Runcorn, WA7 5SU
• Sold Jun 2022£101,000 | 3 Bed House64, Union Street, Runcorn, WA7 5SU64, Union Street, Runcorn, WA7 5SU
• Sold Jun 2022£95,000 | 3 Bed House18, Union Street, Runcorn, WA7 5SU18, Union Street, Runcorn, WA7 5SU
• Sold May 2021£110,000 | 3 Bed House48, Union Street, Runcorn, WA7 5SU48, Union Street, Runcorn, WA7 5SU
• Sold Sep 2020£69,950 | 3 Bed House48, Sewell Street, Runcorn, WA7 5SY48, Sewell Street, Runcorn, WA7 5SY
• Sold Jan 2020£98,000 | 3 Bed House55, Sewell Street, Runcorn, WA7 5SY55, Sewell Street, Runcorn, WA7 5SY
• Sold Oct 2018£76,000 | 3 Bed House24, Union Street, Runcorn, WA7 5SU24, Union Street, Runcorn, WA7 5SU
• Sold Jul 2018£73,000 | 3 Bed House42, Sewell Street, Runcorn, WA7 5SY42, Sewell Street, Runcorn, WA7 5SY
• Sold Apr 2018£79,000 | 3 Bed House9, Union Street, Runcorn, WA7 5SU9, Union Street, Runcorn, WA7 5SU
• Sold Mar 2018£61,000 | 3 Bed House60, Union Street, Runcorn, WA7 5SU60, Union Street, Runcorn, WA7 5SU
• Sold Sep 2017£57,500 | 3 Bed House38, Union Street, Runcorn, WA7 5SU38, Union Street, Runcorn, WA7 5SU

Our analysis of the public data ranks 21, Union Street, Runcorn as the 43rd largest and the 43rd most expensive of the 49 addresses on Union Street, Runcorn, WA7.

Against the WA7 postcode district average, it is £65k less expensive than the typical property.

• St Edward's Catholic Primary School

  400 m away
• Victoria Road Primary School

  600 m away
• St Clement's Catholic Primary School

  900 m away

• The Heath School

  1.5 km away
• Blessed Carlo Acutis Catholic and Church of England Academy

  1.6 km away
• Ormiston Bolingbroke Academy

  4.1 km away

• Runcorn

  |

  1.0 km away
• Runcorn East

  |

  4.1 km away
• Widnes

  |

  4.5 km away

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