According to data from HM Land Registry, 20, Principal Avenue, Barnsley sits on a plot of 322 m².

We have plot size data on 36 out of 36 other houses in the postcode and 20, Principal Avenue, Barnsley sits on the largest plot.

20, Principal Avenue, Barnsley has an Energy Performance Rating (EPC) of B. This is based on the most recent assessment, dated 14 Feb 2017.

The property is connected to mains gas and has high performance glazing. It is heated using a boiler and radiators (mains gas).

According to HM Land Registry, 20, Principal Avenue, Barnsley was last sold on 20th February 2023 for £360,000 and was recorded as a freehold house.

The property has had 2 sales since 1995.

Since February 2023, the market for similar properties has dropped by 18.5%.

• Sold Feb 2023£360,000
• Sold Mar 2017£239,995

According to the Land Registry and our network of Estate Agents, there have been 55 sales of properties similar to 20, Principal Avenue, Barnsley within a radius of 830 metres since 2015.

The most recent example is 11, Prefect Close, Barnsley, S70 6FH, a freehold house which sold for £375,000 on the 10th October 2025.

Read more about house prices in S70.

• Sold Oct 2025£375,000 | 4 Bed House11, Prefect Close, Barnsley, S70 6FH11, Prefect Close, Barnsley, S70 6FH
• Sold Nov 2023£315,000 | 4 Bed House14, Library Park, Barnsley, S70 6FD14, Library Park, Barnsley, S70 6FD
• Sold Feb 2021£268,000 | 4 Bed House15, Broadway Drive, Barnsley, S70 6FA15, Broadway Drive, Barnsley, S70 6FA
• Sold Oct 2020£285,000 | 4 Bed House21, Principal Avenue, Barnsley, S70 6FF21, Principal Avenue, Barnsley, S70 6FF
• Sold Dec 2018£239,995 | 4 Bed House18, Assembly Way, Barnsley, S70 6EA18, Assembly Way, Barnsley, S70 6EA
• Sold Nov 2018£259,995 | 4 Bed House20, Assembly Way, Barnsley, S70 6EA20, Assembly Way, Barnsley, S70 6EA
• Sold Sep 2018£264,995 | 4 Bed House26, Assembly Way, Barnsley, S70 6EA26, Assembly Way, Barnsley, S70 6EA
• Sold Sep 2018£259,995 | 4 Bed House7, College Fields, Barnsley, S70 6FG7, College Fields, Barnsley, S70 6FG
• Sold Aug 2018£264,995 | 4 Bed House3, College Fields, Barnsley, S70 6FG3, College Fields, Barnsley, S70 6FG
• Sold Jul 2018£259,995 | 4 Bed House1, College Fields, Barnsley, S70 6FG1, College Fields, Barnsley, S70 6FG
• Sold Nov 2017£252,995 | 4 Bed House20, Library Park, Barnsley, S70 6FD20, Library Park, Barnsley, S70 6FD
• Sold Nov 2017£252,995 | 4 Bed House18, Library Park, Barnsley, S70 6FD18, Library Park, Barnsley, S70 6FD
• Sold Oct 2017£257,995 | 4 Bed House16, Library Park, Barnsley, S70 6FD16, Library Park, Barnsley, S70 6FD
• Sold Jun 2017£254,995 | 4 Bed House47, Principal Avenue, Barnsley, S70 6FF47, Principal Avenue, Barnsley, S70 6FF
• Sold May 2017£255,000 | 4 Bed House41, Principal Avenue, Barnsley, S70 6FF41, Principal Avenue, Barnsley, S70 6FF
• Sold Mar 2017£249,995 | 4 Bed House35, Principal Avenue, Barnsley, S70 6FF35, Principal Avenue, Barnsley, S70 6FF
• Sold Feb 2017£239,995 | 4 Bed House14, Principal Avenue, Barnsley, S70 6FF14, Principal Avenue, Barnsley, S70 6FF
• Sold Mar 2016£246,995 | 4 Bed House9, Scholars Walk, Barnsley, S70 6FJ9, Scholars Walk, Barnsley, S70 6FJ
• Sold Nov 2015£244,995 | 4 Bed House20, Scholars Walk, Barnsley, S70 6FJ20, Scholars Walk, Barnsley, S70 6FJ
• Sold Aug 2015£244,995 | 4 Bed House2, Assembly Way, Barnsley, S70 6EA2, Assembly Way, Barnsley, S70 6EA

Principal Avenue, Barnsley, S70 has a total of 36 addresses. According to our analysis of all the public data, 20, Principal Avenue, Barnsley is the 7th largest and the 7th most expensive property on the street.

When compared to the postcode district it is £216k more expensive than the average property in S70.

• Shawlands Primary School

  800 m away
• Joseph Locke Primary School

  800 m away
• Holy Rood Catholic Primary School

  800 m away

• Trinity Academy St. Edwards

  300 m away
• Horizon Community College

  600 m away
• Barnsley Academy

  3.4 km away

• Dodworth

  |

  1.9 km away
• Barnsley

  |

  2.0 km away
• Silkstone Common

  |

  4.2 km away

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