HM Land Registry records the plot of land for 29, Union Street, Swindon as measuring 84 m².

That makes it the 27th largest plot in the postcode, where 43 of the 46 other houses have recorded plot data.

29, Union Street, Swindon has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 22 Feb 2021.

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

The most recent sale of 29, Union Street, Swindon completed on 21st February 2003 at £94,500 and was recorded by HM Land Registry as a freehold house.

Since 1995 this is the property's only sale.

• Sold Feb 2003£94,500

Since 2021 224 properties similar to 29, Union Street, Swindon have sold within a radius of 380 metres, per the Land Registry and our network of Estate Agents.

The latest, on the 6th February 2026, was 2, Dumbarton Terrace, Swindon, SN1 3HP, a freehold house which sold for £265,000.

Read more about house prices in SN1.

• Sold Feb 2026£265,000 | 3 Bed House2, Dumbarton Terrace, Swindon, SN1 3HP2, Dumbarton Terrace, Swindon, SN1 3HP
• Sold Nov 2025£225,000 | 3 Bed House10, North Street, Swindon, SN1 3JX10, North Street, Swindon, SN1 3JX
• Sold Sep 2025£217,000 | 3 Bed House1, King William Street, Swindon, SN1 3LB1, King William Street, Swindon, SN1 3LB
• Sold Sep 2025£120,000 | 3 Bed House55, Belle Vue Road, Swindon, SN1 3HN55, Belle Vue Road, Swindon, SN1 3HN
• Sold Sep 2025£230,000 | 3 Bed House38, Union Street, Swindon, SN1 3LD38, Union Street, Swindon, SN1 3LD
• Sold Aug 2025£200,000 | 3 Bed House7, Stanley Street, Swindon, SN1 3LE7, Stanley Street, Swindon, SN1 3LE
• Sold Jul 2025£205,000 | 3 Bed House8, Western Street, Swindon, SN1 3JR8, Western Street, Swindon, SN1 3JR
• Sold Jun 2025£197,270 | 3 Bed House27, Union Street, Swindon, SN1 3LD27, Union Street, Swindon, SN1 3LD
• Sold Nov 2024£216,000 | 3 Bed House1, Stanley Street, Swindon, SN1 3LE1, Stanley Street, Swindon, SN1 3LE
• Sold Nov 2024£180,000 | 3 Bed House15, Prospect Hill, Swindon, SN1 3JU15, Prospect Hill, Swindon, SN1 3JU
• Sold Nov 2024£257,500 | 3 Bed House28, Western Street, Swindon, SN1 3JR28, Western Street, Swindon, SN1 3JR
• Sold Feb 2024£253,000 | 3 Bed House19, Belle Vue Road, Swindon, SN1 3HQ19, Belle Vue Road, Swindon, SN1 3HQ
• Sold Feb 2024£190,000 | 3 Bed House17, Western Street, Swindon, SN1 3JR17, Western Street, Swindon, SN1 3JR
• Sold Dec 2023£270,000 | 3 Bed House32, Prospect Place, Swindon, SN1 3LG32, Prospect Place, Swindon, SN1 3LG
• Sold Sep 2023£190,000 | 3 Bed House6, Stanley Street, Swindon, SN1 3LE6, Stanley Street, Swindon, SN1 3LE
• Sold Aug 2023£210,000 | 3 Bed House14, Union Street, Swindon, SN1 3LD14, Union Street, Swindon, SN1 3LD
• Sold Jul 2023£239,000 | 3 Bed House22, Prospect Hill, Swindon, SN1 3JU22, Prospect Hill, Swindon, SN1 3JU
• Sold Jun 2023£260,000 | 3 Bed House33, Western Street, Swindon, SN1 3JR33, 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

Of the 56 addresses on Union Street, Swindon, SN1, 29, Union Street, Swindon comes out as the 17th largest and the 17th most expensive in our analysis of the public data.

It is also £18k less expensive than the average property across the SN1 district.

• 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

The flood risk here is rated Very Low, based on Environment Agency data.