HM Land Registry records the plot of land for 17, Radnor Street, Swindon as measuring 112 m².

That makes it the 40th largest plot in the postcode, where 46 of the 47 other houses have recorded plot data.

17, Radnor Street, Swindon has an Energy Performance Rating (EPC) of E. This is based on the most recent assessment, dated 17 Mar 2017.

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 17, Radnor Street, Swindon completed on 28th September 2017 at £185,500 and was recorded by HM Land Registry as a freehold house.

Since 1995 the property has sold 4 times.

Values of comparable properties have risen by 47.4% over the period since September 2017.

Since 2021 435 properties similar to 17, Radnor Street, Swindon have sold within a radius of 370 metres, per the Land Registry and our network of Estate Agents.

The latest, on the 20th April 2026, was 5, William Street, Swindon, SN1 5LB, a freehold house which sold for £165,000.

Read more about house prices in SN1.

• Sold Apr 2026£165,000 | 3 Bed House5, William Street, Swindon, SN1 5LB5, William Street, Swindon, SN1 5LB
• Sold Dec 2025£125,000 | 3 Bed House48-49, Radnor Street, Swindon, SN1 3PR48-49, Radnor Street, Swindon, SN1 3PR
• Sold Nov 2025£230,000 | 3 Bed House12, Shelley Street, Swindon, SN1 3PN12, Shelley Street, Swindon, SN1 3PN
• Sold Oct 2025£190,000 | 3 Bed House135, William Street, Swindon, SN1 5LQ135, William Street, Swindon, SN1 5LQ
• Sold Oct 2025£225,000 | 3 Bed House11, Shelley Street, Swindon, SN1 3PN11, Shelley Street, Swindon, SN1 3PN
• Sold Sep 2025£165,000 | 3 Bed House42, Radnor Street, Swindon, SN1 3PR42, Radnor Street, Swindon, SN1 3PR
• Sold Sep 2025£218,000 | 3 Bed House4, William Street, Swindon, SN1 5LB4, William Street, Swindon, SN1 5LB
• Sold Aug 2025£200,000 | 3 Bed House34, William Street, Swindon, SN1 5LB34, William Street, Swindon, SN1 5LB
• Sold Jul 2025£180,000 | 3 Bed House72, Radnor Street, Swindon, SN1 3PS72, Radnor Street, Swindon, SN1 3PS
• Sold Jun 2025£210,000 | 3 Bed House119, William Street, Swindon, SN1 5LG119, William Street, Swindon, SN1 5LG
• Sold Mar 2025£205,000 | 3 Bed House134, William Street, Swindon, SN1 5LQ134, William Street, Swindon, SN1 5LQ
• Sold Sep 2024£190,000 | 3 Bed House15, Radnor Street, Swindon, SN1 3PR15, Radnor Street, Swindon, SN1 3PR
• Sold Sep 2024£227,000 | 3 Bed House28, Radnor Street, Swindon, SN1 3PR28, Radnor Street, Swindon, SN1 3PR
• Sold Jan 2024£204,000 | 3 Bed House159, William Street, Swindon, SN1 5LQ159, William Street, Swindon, SN1 5LQ
• Sold Dec 2023£222,000 | 3 Bed House9, William Street, Swindon, SN1 5LB9, William Street, Swindon, SN1 5LB
• Sold Oct 2023£205,000 | 3 Bed House157, William Street, Swindon, SN1 5LQ157, William Street, Swindon, SN1 5LQ
• Sold Oct 2023£217,000 | 3 Bed House143, William Street, Swindon, SN1 5LQ143, William Street, Swindon, SN1 5LQ
• Sold Jul 2023£175,000 | 3 Bed House40, Radnor Street, Swindon, SN1 3PR40, Radnor Street, Swindon, SN1 3PR
• Sold Jun 2023£193,000 | 3 Bed House63, Radnor Street, Swindon, SN1 3PS63, Radnor Street, Swindon, SN1 3PS
• Sold Dec 2021£120,000 | 3 Bed House165, William Street, Swindon, SN1 5LQ165, William Street, Swindon, SN1 5LQ

Of the 90 addresses on Radnor Street, Swindon, SN1, 17, Radnor Street, Swindon comes out as the 20th largest and the 26th most expensive in our analysis of the public data.

It is also £41k less expensive than the average property across the SN1 district.

• Robert Le Kyng Primary School

  300 m away
• King William Street Church of England Primary School

  900 m away
• Holy Rood Catholic Primary School

  1.0 km away

• UTC Swindon

  600 m away
• The Commonweal School

  900 m away
• The Deanery CofE Academy

  1.6 km away

• Swindon (Wilts)

  |

  1.1 km away
• Kemble

  |

  20.8 km away
• Bedwyn

  |

  23.8 km away

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