51, Union Street, Swindon has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 08 Jul 2019.

The property is 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 101 sales of comparable properties within 360 metres of 51, Union Street, Swindon since 2022.

Most recently, Flat 18, Cirencester Court, Drove Road, Swindon, SN1 3AU, a leasehold flat, sold at £90,000 on the 14th November 2025.

Read more about house prices in SN1.

• Sold Nov 2025£90,000 | 2 Bed FlatFlat 18, Cirencester Court, Drove Road, Swindon, SN1 3AUFlat 18, Cirencester Court, Drove Road, Swindon, SN1 3AU
• Sold Sep 2025£125,000 | 2 Bed Flat5 Prospect Mews, Prospect Place, Swindon, SN1 3FB5 Prospect Mews, Prospect Place, Swindon, SN1 3FB
• Sold Sep 2025£115,000 | 2 Bed FlatFlat 17, Cirencester Court, Drove Road, Swindon, SN1 3AUFlat 17, Cirencester Court, Drove Road, Swindon, SN1 3AU
• Sold Sep 2025£117,500 | 2 Bed Flat21, Godwin Court, Swindon, SN1 4BB21, Godwin Court, Swindon, SN1 4BB
• Sold Sep 2025£135,000 | 2 Bed Flat12, Godwin Court, Swindon, SN1 4BB12, Godwin Court, Swindon, SN1 4BB
• Sold Jul 2025£130,000 | 2 Bed Flat34, Godwin Court, Swindon, SN1 4BB34, Godwin Court, Swindon, SN1 4BB
• Sold Aug 2024£133,800 | 2 Bed Flat15, Vicarage View, Swindon, SN1 3FL15, Vicarage View, Swindon, SN1 3FL
• Sold Jan 2024£170,000 | 2 Bed FlatFlat 2, Morris House, Albert Street, Swindon, SN1 3FTFlat 2, Morris House, Albert Street, Swindon, SN1 3FT
• Sold Jan 2024£170,000 | 2 Bed FlatFlat 9, Morris House, Albert Street, Swindon, SN1 3FTFlat 9, Morris House, Albert Street, Swindon, SN1 3FT
• Sold Jan 2024£150,000 | 2 Bed FlatFlat 7, Morris House, Albert Street, Swindon, SN1 3FTFlat 7, Morris House, Albert Street, Swindon, SN1 3FT
• Sold Dec 2023£167,500 | 2 Bed FlatFlat 5, Morris House, Albert Street, Swindon, SN1 3FTFlat 5, Morris House, Albert Street, Swindon, SN1 3FT
• Sold Dec 2023£165,000 | 2 Bed FlatFlat 4, Morris House, Albert Street, Swindon, SN1 3FTFlat 4, Morris House, Albert Street, Swindon, SN1 3FT
• Sold Dec 2023£200,000 | 2 Bed FlatFlat 10, Morris House, Albert Street, Swindon, SN1 3FTFlat 10, Morris House, Albert Street, Swindon, SN1 3FT
• Sold Dec 2023£175,000 | 2 Bed FlatFlat 8, Morris House, Albert Street, Swindon, SN1 3FTFlat 8, Morris House, Albert Street, Swindon, SN1 3FT
• Sold Dec 2023£165,000 | 2 Bed FlatFlat 3, Morris House, Albert Street, Swindon, SN1 3FTFlat 3, Morris House, Albert Street, Swindon, SN1 3FT
• Sold Jul 2022£135,000 | 2 Bed FlatFlat 10, 67-69, Victoria Road, Swindon, SN1 3BBFlat 10, 67-69, Victoria Road, Swindon, SN1 3BB
• Sold Jul 2022£150,000 | 2 Bed FlatFlat 11, 67-69, Victoria Road, Swindon, SN1 3BBFlat 11, 67-69, Victoria Road, Swindon, SN1 3BB
• Sold Jun 2022£145,000 | 2 Bed FlatFlat 4, 67-69, Victoria Road, Swindon, SN1 3BBFlat 4, 67-69, Victoria Road, Swindon, SN1 3BB
• Sold Jun 2022£130,000 | 2 Bed FlatFlat 9, 67-69, Victoria Road, Swindon, SN1 3BBFlat 9, 67-69, Victoria Road, Swindon, SN1 3BB
• Sold May 2022£115,000 | 2 Bed FlatFlat 3, 67-69, Victoria Road, Swindon, SN1 3BBFlat 3, 67-69, Victoria Road, Swindon, SN1 3BB

Our analysis of the public data ranks 51, Union Street, Swindon as the 52nd largest and the 54th most expensive of the 56 addresses on Union Street, Swindon, SN1.

Against the SN1 postcode district average, it is £123k less expensive than the typical property.

• King William Street Church of England Primary School

  100 m away
• Holy Rood Catholic Primary School

  400 m away
• Lethbridge Primary School

  500 m away

• The Commonweal School

  900 m away
• Lawn Manor Academy

  1.1 km away
• UTC Swindon

  1.3 km away

• Swindon (Wilts)

  |

  1.3 km away
• Kemble

  |

  21.6 km away
• Bedwyn

  |

  23.1 km away

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