According to data from HM Land Registry, 21, Grasmere Avenue, Blackburn sits on a plot of 935 m².

We have plot size data on 39 out of 40 other houses in the postcode and 21, Grasmere Avenue, Blackburn sits on the largest plot.

21, Grasmere Avenue, Blackburn has an Energy Performance Rating (EPC) of E. This is based on the most recent assessment, dated 18 May 2021.

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, Grasmere Avenue, Blackburn was last sold on 3rd September 2021 for £230,000 and was recorded as a freehold house.

The property has only had this single sale since 1995.

Since September 2021, the market for similar properties has dropped by 26.7%.

• Sold Sep 2021£230,000

According to the Land Registry and our network of Estate Agents, there have been 348 sales of properties similar to 21, Grasmere Avenue, Blackburn within a radius of 820 metres since 2018.

The most recent example is 66, Quebec Road, Blackburn, BB2 7DA, a freehold house which sold for £286,000 on the 20th March 2026.

Read more about house prices in BB1.

• Sold Mar 2026£286,000 | 4 Bed House66, Quebec Road, Blackburn, BB2 7DA66, Quebec Road, Blackburn, BB2 7DA
• Sold Mar 2026£300,000 | 4 Bed House32, Grasmere Avenue, Blackburn, BB1 8LD32, Grasmere Avenue, Blackburn, BB1 8LD
• Sold Jan 2026£230,000 | 3 Bed House19, Quebec Road, Blackburn, BB2 7BZ19, Quebec Road, Blackburn, BB2 7BZ
• Sold Oct 2025£280,000 | 4 Bed House16, Willow Trees Drive, Blackburn, BB1 8LB16, Willow Trees Drive, Blackburn, BB1 8LB
• Sold Sep 2025£255,000 | 4 Bed House48, Whinney Lane, Blackburn, BB2 7DF48, Whinney Lane, Blackburn, BB2 7DF
• Sold Jul 2025£252,000 | 4 Bed House207, Ramsgreave Drive, Blackburn, BB1 8LS207, Ramsgreave Drive, Blackburn, BB1 8LS
• Sold May 2025£177,500 | 4 Bed House22, Willow Trees Drive, Blackburn, BB1 8LB22, Willow Trees Drive, Blackburn, BB1 8LB
• Sold Feb 2025£240,000 | 4 Bed House24, Willow Trees Drive, Blackburn, BB1 8LB24, Willow Trees Drive, Blackburn, BB1 8LB
• Sold Sep 2024£259,950 | 3 Bed House31, Christabelle Lane, Blackburn, BB2 7FZ31, Christabelle Lane, Blackburn, BB2 7FZ
• Sold Aug 2024£309,950 | 4 Bed House25, Christabelle Lane, Blackburn, BB2 7FZ25, Christabelle Lane, Blackburn, BB2 7FZ
• Sold Jul 2024£270,000 | 4 Bed House154, Lammack Road, Blackburn, BB1 8LJ154, Lammack Road, Blackburn, BB1 8LJ
• Sold Jan 2024£255,000 | 3 Bed House36, Whinney Lane, Blackburn, BB2 7DF36, Whinney Lane, Blackburn, BB2 7DF
• Sold Dec 2023£170,000 | 3 Bed House201, Ramsgreave Drive, Blackburn, BB1 8LS201, Ramsgreave Drive, Blackburn, BB1 8LS
• Sold Sep 2023£304,950 | 4 Bed House10, Christabelle Lane, Blackburn, BB2 7FZ10, Christabelle Lane, Blackburn, BB2 7FZ
• Sold Jun 2023£260,000 | 4 Bed House19, Hudson Close, Blackburn, BB2 7DQ19, Hudson Close, Blackburn, BB2 7DQ
• Sold Feb 2023£230,000 | 4 Bed House46, Whinney Lane, Blackburn, BB2 7DF46, Whinney Lane, Blackburn, BB2 7DF
• Sold May 2022£205,000 | 4 Bed House44, Quebec Road, Blackburn, BB2 7DA44, Quebec Road, Blackburn, BB2 7DA
• Sold Apr 2022£275,000 | 4 Bed House156, Lammack Road, Blackburn, BB1 8LJ156, Lammack Road, Blackburn, BB1 8LJ
• Sold Mar 2021£250,000 | 3 Bed House211, Ramsgreave Drive, Blackburn, BB1 8LS211, Ramsgreave Drive, Blackburn, BB1 8LS
• Sold Jul 2018£148,000 | 4 Bed House32, Willow Trees Drive, Blackburn, BB1 8LB32, Willow Trees Drive, Blackburn, BB1 8LB

Grasmere Avenue, Blackburn, BB1 has a total of 40 addresses. According to our analysis of all the public data, 21, Grasmere Avenue, Blackburn is the 2nd largest and the 4th most expensive property on the street.

When compared to the postcode district it is £95k more expensive than the average property in BB1.

• Lammack Primary School

  200 m away
• St Gabriel's Church of England Primary School

  900 m away
• Holy Souls Roman Catholic Primary School Blackburn

  900 m away

• Pleckgate High School

  500 m away
• Queen Elizabeth's Grammar School

  1.5 km away
• Tauheedul Islam Girls' High School

  1.8 km away

• Ramsgreave & Wilpshire

  |

  1.8 km away
• Blackburn

  |

  2.5 km away
• Mill Hill (Lancs)

  |

  3.5 km away

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