According to data from HM Land Registry, 23, Armstrong Street, Swindon sits on a plot of 95 m².

We have plot size data on 22 out of 29 other houses in the postcode and 23, Armstrong Street, Swindon sits on the 21st largest plot.

23, Armstrong Street, Swindon has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 25 Mar 2009.

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

According to HM Land Registry, 23, Armstrong Street, Swindon was last sold on 20th December 2018 for £160,000 and was recorded as a leasehold house.

The property has had 2 sales since 1995.

Since December 2018, the market for similar properties has risen by 47.9%.

• Sold Dec 2018£160,000
• Sold Nov 1999£59,000

According to the Land Registry and our network of Estate Agents, there have been 420 sales of properties similar to 23, Armstrong Street, Swindon within a radius of 470 metres since 2017.

The most recent example is 80, Gladstone Street, Swindon, SN1 2AU, a leasehold house which sold for £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 Sep 2017£135,000 | 3 Bed House20, Armstrong Street, Swindon, SN1 2AA20, Armstrong Street, Swindon, SN1 2AA

Armstrong Street, Swindon, SN1 has a total of 35 addresses. According to our analysis of all the public data, 23, Armstrong Street, Swindon is the 19th largest and the 19th most expensive property on the street.

When compared to the postcode district it is £34k less expensive than the average property in SN1.

• 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

According to data from the Environment Agency, the flood risk in this area is considered to be Very Low.