According to data from HM Land Registry, 21, Union Street, Melksham sits on a plot of 341 m².

We have plot size data on 48 out of 52 other houses in the postcode and 21, Union Street, Melksham sits on the 10th largest plot.

21, Union Street, Melksham has an Energy Performance Rating (EPC) of E. This is based on the most recent assessment, dated 22 Oct 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, 21, Union Street, Melksham was last sold on 16th September 2011 for £140,000 and was recorded as a freehold house.

The property has had 5 sales since 1995.

Since September 2011, the market for similar properties has risen by 115.9%.

• Sold Sep 2011£140,000
• Sold Nov 2002£123,000
• Sold May 2001£90,000

According to the Land Registry and our network of Estate Agents, there have been 111 sales of properties similar to 21, Union Street, Melksham within a radius of 610 metres since 2007.

The most recent example is 32, Coronation Road, Melksham, SN12 7PF, a freehold house which sold for £212,500 on the 5th December 2025.

Read more about house prices in SN12.

• Sold Dec 2025£212,500 | 3 Bed House32, Coronation Road, Melksham, SN12 7PF32, Coronation Road, Melksham, SN12 7PF
• Sold Sep 2025£150,000 | 3 Bed House16, Ferris Grove, Melksham, SN12 7JW16, Ferris Grove, Melksham, SN12 7JW
• Sold May 2025£250,000 | 3 Bed House4, Union Street, Melksham, SN12 7PR4, Union Street, Melksham, SN12 7PR
• Sold Mar 2025£248,000 | 3 Bed House45, Coronation Road, Melksham, SN12 7PF45, Coronation Road, Melksham, SN12 7PF
• Sold Feb 2025£240,000 | 3 Bed House20, Ferris Grove, Melksham, SN12 7JW20, Ferris Grove, Melksham, SN12 7JW
• Sold Jan 2025£210,000 | 3 Bed House22, Union Street, Melksham, SN12 7PR22, Union Street, Melksham, SN12 7PR
• Sold Nov 2024£258,000 | 3 Bed House31, Rope Walk, Melksham, SN12 7PW31, Rope Walk, Melksham, SN12 7PW
• Sold Nov 2024£196,000 | 3 Bed House35, Forest Road, Melksham, SN12 7AA35, Forest Road, Melksham, SN12 7AA
• Sold Jan 2024£235,000 | 2 Bed House20, Spa Road, Melksham, SN12 7NS20, Spa Road, Melksham, SN12 7NS
• Sold Dec 2023£200,000 | 3 Bed House5, Union Street, Melksham, SN12 7PR5, Union Street, Melksham, SN12 7PR
• Sold Nov 2023£217,000 | 3 Bed House39, Forest Road, Melksham, SN12 7AA39, Forest Road, Melksham, SN12 7AA
• Sold Aug 2023£235,000 | 2 Bed House12, Church Walk, Melksham, SN12 6LY12, Church Walk, Melksham, SN12 6LY
• Sold Jul 2022£302,000 | 3 Bed House17, Church Walk, Melksham, SN12 6LY17, Church Walk, Melksham, SN12 6LY
• Sold Apr 2022£235,000 | 3 Bed House27, West End, Melksham, SN12 6HJ27, West End, Melksham, SN12 6HJ
• Sold Aug 2021£325,000 | 3 Bed House19, Church Walk, Melksham, SN12 6LY19, Church Walk, Melksham, SN12 6LY
• Sold Jun 2019£188,000 | 3 Bed House15, Church Walk, Melksham, SN12 6LY15, Church Walk, Melksham, SN12 6LY
• Sold May 2019£172,000 | 3 Bed House10, Church Walk, Melksham, SN12 6LY10, Church Walk, Melksham, SN12 6LY
• Sold Feb 2019£210,000 | 3 Bed House13, Church Walk, Melksham, SN12 6LY13, Church Walk, Melksham, SN12 6LY
• Sold Jan 2016£190,000 | 3 Bed House18, Church Walk, Melksham, SN12 6LY18, Church Walk, Melksham, SN12 6LY
• Sold Sep 2007£120,000 | 4 Bed House43, Union Street, Melksham, SN12 7PR43, Union Street, Melksham, SN12 7PR

Union Street, Melksham, SN12 has a total of 64 addresses. According to our analysis of all the public data, 21, Union Street, Melksham is the 29th largest and the 26th most expensive property on the street.

When compared to the postcode district it is £80k less expensive than the average property in SN12.

• The Manor CofE VC Primary School

  100 m away
• River Mead School

  400 m away
• Aloeric Primary School

  700 m away

• Melksham Oak Community School

  1.9 km away
• The Corsham School

  7.3 km away
• St Augustine's Catholic College

  8.6 km away

• Melksham

  |

  800 m away
• Trowbridge

  |

  8.1 km away
• Bradford-on-Avon

  |

  8.7 km away

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