According to data from HM Land Registry, 23, St. Oswalds Close, Blackburn sits on a plot of 230 m².

We have plot size data on 24 out of 30 other houses in the postcode and 23, St. Oswalds Close, Blackburn sits on the 19th largest plot.

23, St. Oswalds Close, Blackburn has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 14 Nov 2025.

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, 23, St. Oswalds Close, Blackburn was last sold on 12th October 2017 for £122,000 and was recorded as a leasehold house.

The property has had 2 sales since 1995.

Since October 2017, the market for similar properties has risen by 8.6%.

• Sold Oct 2017£122,000
• Sold Aug 2013£117,000

According to the Land Registry and our network of Estate Agents, there have been 116 sales of properties similar to 23, St. Oswalds Close, Blackburn within a radius of 810 metres since 2019.

The most recent example is 30, St. Oswalds Close, Blackburn, BB1 2BY, a leasehold house which sold for £220,000 on the 20th March 2026.

Read more about house prices in BB1.

• Sold Mar 2026£220,000 | 3 Bed House30, St. Oswalds Close, Blackburn, BB1 2BY30, St. Oswalds Close, Blackburn, BB1 2BY
• Sold Mar 2026£220,000 | 3 Bed House21, Windsor Road, Blackburn, BB1 3LX21, Windsor Road, Blackburn, BB1 3LX
• Sold Dec 2025£210,000 | 3 Bed House2, Dorset Drive, Blackburn, BB1 2DL2, Dorset Drive, Blackburn, BB1 2DL
• Sold Nov 2025£195,000 | 3 Bed House42, Windsor Road, Blackburn, BB1 2DQ42, Windsor Road, Blackburn, BB1 2DQ
• Sold May 2025£167,500 | 3 Bed House49, Windsor Road, Blackburn, BB1 2DQ49, Windsor Road, Blackburn, BB1 2DQ
• Sold Apr 2025£175,500 | 3 Bed House80, Mount St. James, Blackburn, BB1 2DR80, Mount St. James, Blackburn, BB1 2DR
• Sold Mar 2025£176,000 | 3 Bed House28, Cornwall Avenue, Blackburn, BB1 2DD28, Cornwall Avenue, Blackburn, BB1 2DD
• Sold Feb 2025£198,000 | 3 Bed House6, Dorset Drive, Blackburn, BB1 2DL6, Dorset Drive, Blackburn, BB1 2DL
• Sold Nov 2024£170,000 | 3 Bed House15, Rutland Avenue, Blackburn, BB1 2DF15, Rutland Avenue, Blackburn, BB1 2DF
• Sold Oct 2024£168,000 | 3 Bed House4, Dorset Drive, Blackburn, BB1 2DL4, Dorset Drive, Blackburn, BB1 2DL
• Sold Aug 2024£183,000 | 3 Bed House7, Dorset Drive, Blackburn, BB1 2DL7, Dorset Drive, Blackburn, BB1 2DL
• Sold Jul 2024£173,000 | 3 Bed House11, Oxford Drive, Blackburn, BB1 2DW11, Oxford Drive, Blackburn, BB1 2DW
• Sold Aug 2023£151,000 | 3 Bed House13, Oxford Drive, Blackburn, BB1 2DW13, Oxford Drive, Blackburn, BB1 2DW
• Sold Jun 2023£220,000 | 3 Bed House13, St. Oswalds Close, Blackburn, BB1 2BY13, St. Oswalds Close, Blackburn, BB1 2BY
• Sold Apr 2023£165,000 | 3 Bed House45, Windsor Road, Blackburn, BB1 2DQ45, Windsor Road, Blackburn, BB1 2DQ
• Sold Oct 2022£208,000 | 3 Bed House9, St. Oswalds Close, Blackburn, BB1 2BY9, St. Oswalds Close, Blackburn, BB1 2BY
• Sold Jun 2022£122,500 | 3 Bed House23, Oxford Drive, Blackburn, BB1 2DW23, Oxford Drive, Blackburn, BB1 2DW
• Sold Mar 2020£148,000 | 3 Bed House1, Dorset Drive, Blackburn, BB1 2DL1, Dorset Drive, Blackburn, BB1 2DL
• Sold Sep 2019£123,000 | 3 Bed House36, Windsor Road, Blackburn, BB1 2DQ36, Windsor Road, Blackburn, BB1 2DQ
• Sold Jun 2019£122,500 | 3 Bed House2, Rutland Avenue, Blackburn, BB1 2DF2, Rutland Avenue, Blackburn, BB1 2DF

St. Oswalds Close, Blackburn, BB1 has a total of 30 addresses. According to our analysis of all the public data, 23, St. Oswalds Close, Blackburn is the 14th largest and the 15th most expensive property on the street.

When compared to the postcode district it is £41k more expensive than the average property in BB1.

• Knuzden St Oswald's Church of England Primary Academy

  100 m away
• Shadsworth Infant School

  700 m away
• Intack Primary School

  900 m away

• Our Lady and St John RC High School, a Voluntary Academy

  1.3 km away
• Blackburn Central High School

  2.4 km away
• Rhyddings

  2.9 km away

• Rishton

  |

  2.2 km away
• Blackburn

  |

  2.9 km away
• Church & Oswaldtwistle

  |

  2.9 km away

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