21, Park Avenue, Blackburn occupies a 108 m² plot as recorded by HM Land Registry.

Of the 36 other houses in this postcode, 34 have recorded plot sizes, and this one ranks as the 22nd largest.

21, Park Avenue, Blackburn has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 26 Jun 2014.

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

Land Registry records and our Estate Agent network show 68 sales of comparable properties within 480 metres of 21, Park Avenue, Blackburn since 2016.

Most recently, 2, Winston Road, Blackburn, BB1 8BJ, a freehold house, sold at £165,000 on the 14th November 2025.

Read more about house prices in BB1.

• Sold Nov 2025£165,000 | 4 Bed House2, Winston Road, Blackburn, BB1 8BJ2, Winston Road, Blackburn, BB1 8BJ
• Sold Dec 2024£190,000 | 4 Bed House24, Brantfell Road, Blackburn, BB1 8DN24, Brantfell Road, Blackburn, BB1 8DN
• Sold Sep 2024£140,000 | 4 Bed House16, The Croft, Blackburn, BB1 8DY16, The Croft, Blackburn, BB1 8DY
• Sold Aug 2024£150,000 | 4 Bed House38, Beresford Road, Blackburn, BB1 8BG38, Beresford Road, Blackburn, BB1 8BG
• Sold Nov 2023£180,500 | 4 Bed House70, Balaclava Street, Blackburn, BB1 7HN70, Balaclava Street, Blackburn, BB1 7HN
• Sold Oct 2023£50,000 | 4 Bed House1, Palmer Road, Blackburn, BB1 8BU1, Palmer Road, Blackburn, BB1 8BU
• Sold Apr 2023£140,000 | 4 Bed House43, Langham Road, Blackburn, BB1 8BN43, Langham Road, Blackburn, BB1 8BN
• Sold Oct 2022£180,000 | 4 Bed House4, Brantfell Road, Blackburn, BB1 8DN4, Brantfell Road, Blackburn, BB1 8DN
• Sold Dec 2021£157,000 | 4 Bed House11, Park Avenue, Blackburn, BB1 8BT11, Park Avenue, Blackburn, BB1 8BT
• Sold Dec 2021£142,500 | 4 Bed House29, Eldon Road, Blackburn, BB1 8BE29, Eldon Road, Blackburn, BB1 8BE
• Sold Nov 2021£115,000 | 4 Bed House82, Limbrick, Blackburn, BB1 8AB82, Limbrick, Blackburn, BB1 8AB
• Sold Feb 2021£154,000 | 4 Bed House6, Holland Street, Blackburn, BB1 8BX6, Holland Street, Blackburn, BB1 8BX
• Sold Dec 2020£155,000 | 4 Bed House104, Langham Road, Blackburn, BB1 8DP104, Langham Road, Blackburn, BB1 8DP
• Sold Mar 2020£90,000 | 4 Bed House10, Park Avenue, Blackburn, BB1 8BT10, Park Avenue, Blackburn, BB1 8BT
• Sold Sep 2019£135,000 | 4 Bed House27, Holland Street, Blackburn, BB1 8BX27, Holland Street, Blackburn, BB1 8BX
• Sold May 2019£130,000 | 4 Bed House12, Holland Street, Blackburn, BB1 8BX12, Holland Street, Blackburn, BB1 8BX
• Sold Mar 2019£137,000 | 3 Bed House29, Wellington Street St. Johns, Blackburn, BB1 8AF29, Wellington Street St. Johns, Blackburn, BB1 8AF
• Sold Jun 2017£138,000 | 4 Bed House22, Park Avenue, Blackburn, BB1 8BT22, Park Avenue, Blackburn, BB1 8BT
• Sold Jan 2017£130,000 | 4 Bed House7, Holland Street, Blackburn, BB1 8BX7, Holland Street, Blackburn, BB1 8BX
• Sold Dec 2016£145,000 | 3 Bed House48, Shear Brow, Blackburn, BB1 8EA48, Shear Brow, Blackburn, BB1 8EA

Our analysis of the public data ranks 21, Park Avenue, Blackburn as the 27th largest and the 27th most expensive of the 42 addresses on Park Avenue, Blackburn, BB1.

Against the BB1 postcode district average, it is £18k less expensive than the typical property.

• St James' Church of England Primary School Blackburn

  400 m away
• Queen Elizabeth's Primary School

  500 m away
• St Michael With St John CofE Primary School

  600 m away

• Queen Elizabeth's Grammar School

  500 m away
• St Wilfrid's Church of England Academy

  1.4 km away
• Tauheedul Islam Boys' High School

  1.4 km away

• Blackburn

  |

  1.1 km away
• Mill Hill (Lancs)

  |

  2.3 km away
• Ramsgreave & Wilpshire

  |

  2.9 km away

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