20, Armstrong Street, Swindon has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 04 Oct 2019.

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

20, Armstrong Street, Swindon last changed hands on 14th September 2017, selling for £135,000. The transaction was logged as a leasehold house by HM Land Registry.

That is its only recorded sale since 1995.

The market for similar properties has risen by 50.3% since September 2017.

• Sold Sep 2017£135,000

Land Registry records and our Estate Agent network show 433 sales of comparable properties within 470 metres of 20, Armstrong Street, Swindon since 2018.

Most recently, 80, Gladstone Street, Swindon, SN1 2AU, a leasehold house, sold at £195,000 on the 10th December 2025.

Read more about house prices in SN1.

• Sold Dec 2025£195,000 | 3 Bed House80, Gladstone Street, Swindon, SN1 2AU80, Gladstone Street, Swindon, SN1 2AU
• Sold Nov 2025£195,000 | 3 Bed House95, Gladstone Street, Swindon, SN1 2AX95, Gladstone Street, Swindon, SN1 2AX
• Sold Aug 2025£220,000 | 3 Bed House24, Ponting Street, Swindon, SN1 2BN24, Ponting Street, Swindon, SN1 2BN
• Sold Mar 2025£215,000 | 3 Bed House21, Ponting Street, Swindon, SN1 2BL21, Ponting Street, Swindon, SN1 2BL
• Sold Feb 2025£240,000 | 3 Bed House24, Armstrong Street, Swindon, SN1 2AA24, Armstrong Street, Swindon, SN1 2AA
• Sold Dec 2024£140,000 | 3 Bed House71, Haydon Street, Swindon, SN1 1DT71, Haydon Street, Swindon, SN1 1DT
• Sold Nov 2024£195,000 | 3 Bed House50, Gooch Street, Swindon, SN1 2AZ50, Gooch Street, Swindon, SN1 2AZ
• Sold Oct 2024£230,000 | 3 Bed House78, Ponting Street, Swindon, SN1 2BL78, Ponting Street, Swindon, SN1 2BL
• Sold Sep 2024£230,000 | 3 Bed House91, Ponting Street, Swindon, SN1 2BL91, Ponting Street, Swindon, SN1 2BL
• Sold Sep 2024£240,000 | 3 Bed House53, Alfred Street, Swindon, SN1 2BX53, Alfred Street, Swindon, SN1 2BX
• Sold Feb 2024£190,500 | 3 Bed House76, Gooch Street, Swindon, SN1 2AZ76, Gooch Street, Swindon, SN1 2AZ
• Sold Sep 2023£130,000 | 3 Bed House150, Manchester Road, Swindon, SN1 1TU150, Manchester Road, Swindon, SN1 1TU
• Sold Feb 2023£222,000 | 3 Bed House16, Gooch Street, Swindon, SN1 2BA16, Gooch Street, Swindon, SN1 2BA
• Sold Oct 2022£245,000 | 3 Bed House56, Station Road, Swindon, SN1 1DH56, Station Road, Swindon, SN1 1DH
• Sold May 2022£223,600 | 3 Bed House73, Gooch Street, Swindon, SN1 2AZ73, Gooch Street, Swindon, SN1 2AZ
• Sold Jan 2022£188,000 | 3 Bed House42, Haydon Street, Swindon, SN1 1DT42, Haydon Street, Swindon, SN1 1DT
• Sold Nov 2021£172,000 | 3 Bed House3, Armstrong Street, Swindon, SN1 2AA3, Armstrong Street, Swindon, SN1 2AA
• Sold Jun 2021£182,000 | 3 Bed House61, Gooch Street, Swindon, SN1 2AZ61, Gooch Street, Swindon, SN1 2AZ
• Sold May 2020£186,000 | 3 Bed House16, Alfred Street, Swindon, SN1 2BX16, Alfred Street, Swindon, SN1 2BX
• Sold Dec 2018£160,000 | 3 Bed House23, Armstrong Street, Swindon, SN1 2AA23, Armstrong Street, Swindon, SN1 2AA

Our analysis of the public data ranks 20, Armstrong Street, Swindon as the 18th largest and the 18th most expensive of the 35 addresses on Armstrong Street, Swindon, SN1.

Against the SN1 postcode district average, it is £34k less expensive than the typical property.

• Drove Primary School

  800 m away
• Holy Rood Catholic Primary School

  800 m away
• Gorse Hill Primary School

  900 m away

• UTC Swindon

  1.0 km away
• St Joseph's Catholic College

  1.2 km away
• Lawn Manor Academy

  1.7 km away

• Swindon (Wilts)

  |

  300 m away
• Kemble

  |

  20.7 km away
• Bedwyn

  |

  24.2 km away

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