166, Union Street, Dunstable occupies a 158 m² plot as recorded by HM Land Registry.

Of the 34 other houses in this postcode, 26 have recorded plot sizes, and this one ranks as the 7th largest.

166, Union Street, Dunstable has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 21 Oct 2023.

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

166, Union Street, Dunstable last changed hands on 19th December 2023, selling for £247,500. The transaction was logged as a freehold house by HM Land Registry.

That is its only recorded sale since 1995.

The market for similar properties has risen by 18.9% since December 2023.

• Sold Dec 2023£247,500

Land Registry records and our Estate Agent network show 328 sales of comparable properties within 450 metres of 166, Union Street, Dunstable since 2019.

Most recently, 77, Victoria Street, Dunstable, LU6 3AZ, a freehold house, sold at £295,000 on the 19th November 2025.

Read more about house prices in LU6.

• Sold Nov 2025£295,000 | 3 Bed House77, Victoria Street, Dunstable, LU6 3AZ77, Victoria Street, Dunstable, LU6 3AZ
• Sold Sep 2025£320,000 | 3 Bed House67, Victoria Street, Dunstable, LU6 3AZ67, Victoria Street, Dunstable, LU6 3AZ
• Sold Jan 2025£277,000 | 3 Bed House138, Union Street, Dunstable, LU6 1HB138, Union Street, Dunstable, LU6 1HB
• Sold Aug 2024£310,000 | 3 Bed House142, Union Street, Dunstable, LU6 1HB142, Union Street, Dunstable, LU6 1HB
• Sold Jun 2023£235,000 | 3 Bed House45, West Parade, Dunstable, LU6 1EN45, West Parade, Dunstable, LU6 1EN
• Sold Jun 2022£345,000 | 3 Bed House63, West Parade, Dunstable, LU6 1EN63, West Parade, Dunstable, LU6 1EN
• Sold Jun 2022£300,000 | 3 Bed House150, Union Street, Dunstable, LU6 1HB150, Union Street, Dunstable, LU6 1HB
• Sold May 2022£285,000 | 3 Bed House154, Union Street, Dunstable, LU6 1HB154, Union Street, Dunstable, LU6 1HB
• Sold May 2022£295,000 | 3 Bed House59, West Parade, Dunstable, LU6 1EN59, West Parade, Dunstable, LU6 1EN
• Sold Apr 2022£328,000 | 3 Bed House124, Union Street, Dunstable, LU6 1HB124, Union Street, Dunstable, LU6 1HB
• Sold Dec 2021£315,000 | 3 Bed House126, Union Street, Dunstable, LU6 1HB126, Union Street, Dunstable, LU6 1HB
• Sold Oct 2021£280,000 | 3 Bed House163, Union Street, Dunstable, LU6 1HA163, Union Street, Dunstable, LU6 1HA
• Sold Sep 2021£280,000 | 3 Bed House51, West Parade, Dunstable, LU6 1EN51, West Parade, Dunstable, LU6 1EN
• Sold Mar 2021£252,000 | 3 Bed House164, Union Street, Dunstable, LU6 1HB164, Union Street, Dunstable, LU6 1HB
• Sold Nov 2020£255,000 | 3 Bed House149, Union Street, Dunstable, LU6 1HA149, Union Street, Dunstable, LU6 1HA
• Sold Sep 2020£290,000 | 3 Bed House145, Union Street, Dunstable, LU6 1HA145, Union Street, Dunstable, LU6 1HA
• Sold Nov 2019£271,500 | 3 Bed House162, Union Street, Dunstable, LU6 1HB162, Union Street, Dunstable, LU6 1HB
• Sold Oct 2019£252,000 | 3 Bed House159, Union Street, Dunstable, LU6 1HA159, Union Street, Dunstable, LU6 1HA
• Sold Sep 2019£221,000 | 3 Bed House49, West Parade, Dunstable, LU6 1EN49, West Parade, Dunstable, LU6 1EN
• Sold Jul 2019£221,000 | 3 Bed House127, Union Street, Dunstable, LU6 1HA127, Union Street, Dunstable, LU6 1HA

Our analysis of the public data ranks 166, Union Street, Dunstable as the 61st largest and the 54th most expensive of the 187 addresses on Union Street, Dunstable, LU6.

Against the LU6 postcode district average, it is £86k less expensive than the typical property.

• Ashton St Peter's VA C of E School

  300 m away
• Dunstable Icknield Lower School

  500 m away
• Beecroft Academy

  600 m away

• All Saints Academy Dunstable

  1.0 km away
• Queensbury Academy

  1.0 km away
• Manshead Church of England Academy

  2.7 km away

• Leagrave

  |

  5.3 km away
• Luton

  |

  8.0 km away
• Harlington (Bedfordshire)

  |

  8.6 km away

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