According to data from HM Land Registry, 18, Upper Mill, Swindon sits on a plot of 123 m².

We have plot size data on 19 out of 41 other houses in the postcode and 18, Upper Mill, Swindon sits on the 20th largest plot.

18, Upper Mill, Swindon has an Energy Performance Rating (EPC) of B. This is based on the most recent assessment, dated 28 Oct 2014.

The property is not connected to mains gas and has high performance glazing. It is heated using a boiler and radiators (mains gas).

According to HM Land Registry, 18, Upper Mill, Swindon was last sold on 12th December 2014 for £245,500 and was recorded as a freehold house.

The property has only had this single sale since 1995.

Since December 2014, the market for similar properties has risen by 56.1%.

• Sold Dec 2014£245,500

According to the Land Registry and our network of Estate Agents, there have been 355 sales of properties similar to 18, Upper Mill, Swindon within a radius of 870 metres since 2021.

The most recent example is 80, Cowleaze, Swindon, SN5 4FY, a leasehold house which sold for £120,000 on the 5th January 2026.

Read more about house prices in SN5.

• Sold Jan 2026£120,000 | 4 Bed House80, Cowleaze, Swindon, SN5 4FY80, Cowleaze, Swindon, SN5 4FY
• Sold Dec 2025£372,500 | 4 Bed House51, Cowleaze, Swindon, SN5 4FW51, Cowleaze, Swindon, SN5 4FW
• Sold Nov 2025£325,000 | 4 Bed House29, Cowleaze, Swindon, SN5 4FQ29, Cowleaze, Swindon, SN5 4FQ
• Sold Sep 2025£337,000 | 4 Bed House33, Upper Mill, Swindon, SN5 4FL33, Upper Mill, Swindon, SN5 4FL
• Sold Sep 2025£310,000 | 4 Bed House5, Hodds Hill, Swindon, SN5 5BJ5, Hodds Hill, Swindon, SN5 5BJ
• Sold Jun 2025£315,000 | 4 Bed House21, The Farm, Swindon, SN5 4GE21, The Farm, Swindon, SN5 4GE
• Sold May 2025£325,000 | 4 Bed House2, Mill View, Swindon, SN5 4FN2, Mill View, Swindon, SN5 4FN
• Sold Mar 2025£324,000 | 4 Bed House9, Dew Pond Close, Swindon, SN5 4FS9, Dew Pond Close, Swindon, SN5 4FS
• Sold Feb 2025£360,000 | 4 Bed House49, Cowleaze, Swindon, SN5 4FW49, Cowleaze, Swindon, SN5 4FW
• Sold Dec 2024£413,000 | 4 Bed House1, Lower Mill, Swindon, SN5 4FP1, Lower Mill, Swindon, SN5 4FP
• Sold Sep 2024£315,000 | 4 Bed House4, Mill View, Swindon, SN5 4FN4, Mill View, Swindon, SN5 4FN
• Sold Aug 2024£325,000 | 4 Bed House8, Upper Mill, Swindon, SN5 4FL8, Upper Mill, Swindon, SN5 4FL
• Sold Jun 2024£405,000 | 4 Bed House2, Cowleaze, Swindon, SN5 4FQ2, Cowleaze, Swindon, SN5 4FQ
• Sold May 2024£300,000 | 4 Bed House45, Cob Hill, Swindon, SN5 4FR45, Cob Hill, Swindon, SN5 4FR
• Sold Mar 2023£325,000 | 4 Bed House31, Upper Mill, Swindon, SN5 4FL31, Upper Mill, Swindon, SN5 4FL
• Sold Feb 2023£367,000 | 4 Bed House23, Cowleaze, Swindon, SN5 4FQ23, Cowleaze, Swindon, SN5 4FQ
• Sold Dec 2022£323,000 | 4 Bed House8, Cowleaze, Swindon, SN5 4FQ8, Cowleaze, Swindon, SN5 4FQ
• Sold Nov 2022£325,000 | 4 Bed House6, Upper Mill, Swindon, SN5 4FL6, Upper Mill, Swindon, SN5 4FL
• Sold Oct 2022£257,000 | 4 Bed House5, Lower Mill, Swindon, SN5 4FP5, Lower Mill, Swindon, SN5 4FP
• Sold Apr 2021£270,000 | 4 Bed House9, Cowleaze, Swindon, SN5 4FQ9, Cowleaze, Swindon, SN5 4FQ

Upper Mill, Purton, Swindon, SN5 has a total of 49 addresses. According to our analysis of all the public data, 18, Upper Mill, Swindon is the 7th largest and the 6th most expensive property on the street.

When compared to the postcode district it is £49k more expensive than the average property in SN5.

• Ridgeway Farm CofE Academy

  200 m away
• Peatmoor Community Primary School

  300 m away
• Brook Field Primary School

  1.1 km away

• Nova Hreod Academy

  1.9 km away
• Bradon Forest School

  2.6 km away
• Lydiard Park Academy

  2.7 km away

• Swindon (Wilts)

  |

  3.8 km away
• Kemble

  |

  16.8 km away
• Chippenham

  |

  23.4 km away

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