35, Union Street, Swindon occupies a 96 m² plot as recorded by HM Land Registry.

Of the 46 other houses in this postcode, 43 have recorded plot sizes, and this one ranks as the 10th largest.

35, Union Street, Swindon has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 12 Sep 2025.

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

35, Union Street, Swindon last changed hands on 7th July 2000, selling for £95,000. The transaction was logged as a freehold house by HM Land Registry.

In total it has sold twice since 1995.

• Sold Jul 2000£95,000
• Sold Nov 1996£55,500

Land Registry records and our Estate Agent network show 187 sales of comparable properties within 370 metres of 35, Union Street, Swindon since 2018.

Most recently, 4, Cross Street, Swindon, SN1 3JT, a freehold house, sold at £185,000 on the 31st March 2026.

Read more about house prices in SN1.

• Sold Mar 2026£185,000 | 3 Bed House4, Cross Street, Swindon, SN1 3JT4, Cross Street, Swindon, SN1 3JT
• Sold Feb 2026£225,000 | 3 Bed House13, Belgrave Street, Swindon, SN1 3HR13, Belgrave Street, Swindon, SN1 3HR
• Sold Feb 2026£265,000 | 3 Bed House2, Dumbarton Terrace, Swindon, SN1 3HP2, Dumbarton Terrace, Swindon, SN1 3HP
• Sold Oct 2025£217,000 | 3 Bed House24, King William Street, Swindon, SN1 3LB24, King William Street, Swindon, SN1 3LB
• Sold Aug 2025£210,000 | 3 Bed House2, Prospect Hill, Swindon, SN1 3JU2, Prospect Hill, Swindon, SN1 3JU
• Sold Jul 2025£260,000 | 3 Bed House15, Belgrave Street, Swindon, SN1 3HR15, Belgrave Street, Swindon, SN1 3HR
• Sold Jun 2025£235,000 | 3 Bed House49, Western Street, Swindon, SN1 3JR49, Western Street, Swindon, SN1 3JR
• Sold Dec 2024£248,000 | 3 Bed House10, Prospect Hill, Swindon, SN1 3JU10, Prospect Hill, Swindon, SN1 3JU
• Sold Nov 2024£171,250 | 3 Bed House53, Eastcott Road, Swindon, SN1 3LR53, Eastcott Road, Swindon, SN1 3LR
• Sold Oct 2024£260,000 | 3 Bed House7, Eastcott Hill, Swindon, SN1 3JG7, Eastcott Hill, Swindon, SN1 3JG
• Sold Aug 2024£271,000 | 3 Bed House11, Belgrave Street, Swindon, SN1 3HR11, Belgrave Street, Swindon, SN1 3HR
• Sold Jan 2024£257,000 | 3 Bed House14, Prospect Place, Swindon, SN1 3LQ14, Prospect Place, Swindon, SN1 3LQ
• Sold Dec 2023£270,000 | 3 Bed House32, Prospect Place, Swindon, SN1 3LG32, Prospect Place, Swindon, SN1 3LG
• Sold Oct 2023£270,000 | 3 Bed House26, King William Street, Swindon, SN1 3LB26, King William Street, Swindon, SN1 3LB
• Sold Aug 2023£210,000 | 3 Bed House14, Union Street, Swindon, SN1 3LD14, Union Street, Swindon, SN1 3LD
• Sold Jun 2023£250,000 | 3 Bed House20, Western Street, Swindon, SN1 3JR20, Western Street, Swindon, SN1 3JR
• Sold Feb 2023£220,000 | 3 Bed House26, Union Street, Swindon, SN1 3LD26, Union Street, Swindon, SN1 3LD
• Sold Mar 2021£230,000 | 3 Bed House38, Prospect Place, Swindon, SN1 3LG38, Prospect Place, Swindon, SN1 3LG
• Sold Jul 2018£232,000 | 3 Bed House31, Prospect Place, Swindon, SN1 3LG31, Prospect Place, Swindon, SN1 3LG
• Sold Mar 2018£190,000 | 3 Bed House1, North Street, Swindon, SN1 3JX1, North Street, Swindon, SN1 3JX

Our analysis of the public data ranks 35, Union Street, Swindon as the 3rd largest and the 6th most expensive of the 56 addresses on Union Street, Swindon, SN1.

Against the SN1 postcode district average, it is £3k more 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.