According to data from HM Land Registry, 21, Sapphire Street, Blackburn sits on a plot of 85 m².

We have plot size data on 21 out of 21 other houses in the postcode and 21, Sapphire Street, Blackburn sits on the 2nd largest plot.

21, Sapphire Street, Blackburn has an Energy Performance Rating (EPC) of E. This is based on the most recent assessment, dated 20 Jun 2018.

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, Sapphire Street, Blackburn was last sold on 20th April 2000 for £14,500 and was recorded as a freehold house.

The property has had 2 sales since 1995.

According to the Land Registry and our network of Estate Agents, there have been 49 sales of properties similar to 21, Sapphire Street, Blackburn within a radius of 620 metres since 2013.

The most recent example is 17, Haydock Street, Blackburn, BB1 9AE, a freehold house which sold for £65,001 on the 6th February 2026.

Read more about house prices in BB1.

• Sold Feb 2026£65,001 | 3 Bed House17, Haydock Street, Blackburn, BB1 9AE17, Haydock Street, Blackburn, BB1 9AE
• Sold Jan 2026£95,000 | 2 Bed House3, Haydock Street, Blackburn, BB1 9AE3, Haydock Street, Blackburn, BB1 9AE
• Sold Jul 2025£95,000 | 2 Bed House21, Haydock Street, Blackburn, BB1 9AE21, Haydock Street, Blackburn, BB1 9AE
• Sold May 2025£111,000 | 3 Bed House30, Pemberton Street, Blackburn, BB1 9AB30, Pemberton Street, Blackburn, BB1 9AB
• Sold Oct 2024£65,000 | 3 Bed House4, Sapphire Street, Blackburn, BB1 9SN4, Sapphire Street, Blackburn, BB1 9SN
• Sold Feb 2024£95,000 | 3 Bed House3, Sapphire Street, Blackburn, BB1 9SN3, Sapphire Street, Blackburn, BB1 9SN
• Sold Nov 2023£60,000 | 2 Bed House20, Sapphire Street, Blackburn, BB1 9SN20, Sapphire Street, Blackburn, BB1 9SN
• Sold Mar 2022£165,000 | 3 Bed House1, Haydock Street, Blackburn, BB1 9AE1, Haydock Street, Blackburn, BB1 9AE
• Sold Sep 2021£105,000 | 3 Bed House4, Douglas Place, Blackburn, BB1 9SW4, Douglas Place, Blackburn, BB1 9SW
• Sold Apr 2021£65,000 | 3 Bed House12, Douglas Place, Blackburn, BB1 9SW12, Douglas Place, Blackburn, BB1 9SW
• Sold Nov 2019£67,000 | 3 Bed House16, Sapphire Street, Blackburn, BB1 9SN16, Sapphire Street, Blackburn, BB1 9SN
• Sold Sep 2018£93,500 | 3 Bed House10, Douglas Place, Blackburn, BB1 9SW10, Douglas Place, Blackburn, BB1 9SW
• Sold Jul 2018£71,000 | 3 Bed House2, Douglas Place, Blackburn, BB1 9SW2, Douglas Place, Blackburn, BB1 9SW
• Sold Jun 2018£76,000 | 3 Bed House15, Sapphire Street, Blackburn, BB1 9SN15, Sapphire Street, Blackburn, BB1 9SN
• Sold Mar 2018£63,000 | 3 Bed House457-459, Whalley New Road, Blackburn, BB1 9SP457-459, Whalley New Road, Blackburn, BB1 9SP
• Sold Jun 2017£75,000 | 3 Bed House11, Sapphire Street, Blackburn, BB1 9SN11, Sapphire Street, Blackburn, BB1 9SN
• Sold Feb 2017£67,000 | 3 Bed House13, Sapphire Street, Blackburn, BB1 9SN13, Sapphire Street, Blackburn, BB1 9SN
• Sold Feb 2017£55,000 | 3 Bed House14, Sapphire Street, Blackburn, BB1 9SN14, Sapphire Street, Blackburn, BB1 9SN
• Sold Feb 2016£62,000 | 3 Bed House19, Sapphire Street, Blackburn, BB1 9SN19, Sapphire Street, Blackburn, BB1 9SN
• Sold Nov 2013£80,000 | 3 Bed House8, Sapphire Street, Blackburn, BB1 9SN8, Sapphire Street, Blackburn, BB1 9SN

Sapphire Street, Blackburn, BB1 has a total of 21 addresses. According to our analysis of all the public data, 21, Sapphire Street, Blackburn is the 8th largest and the 8th most expensive property on the street.

When compared to the postcode district it is £74k less expensive than the average property in BB1.

• Roe Lee Park Primary School

  500 m away
• Cedars Primary School

  600 m away
• Holy Souls Roman Catholic Primary School Blackburn

  600 m away

• Pleckgate High School

  900 m away
• Queen Elizabeth's Grammar School

  2.1 km away
• Tauheedul Islam Girls' High School

  2.9 km away

• Ramsgreave & Wilpshire

  |

  1.5 km away
• Blackburn

  |

  2.3 km away
• Rishton

  |

  3.6 km away

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