21, Castleton Avenue, Middlesbrough occupies a 190 m² plot as recorded by HM Land Registry.

Of the 18 other houses in this postcode, 14 have recorded plot sizes, and this one ranks as the 11th largest.

21, Castleton Avenue, Middlesbrough last changed hands on 17th December 1997, selling for £53,500. The transaction was logged as a freehold house by HM Land Registry.

That is its only recorded sale since 1995.

• Sold Dec 1997£53,500

Land Registry records and our Estate Agent network show 780 sales within 500 metres of 21, Castleton Avenue, Middlesbrough across the last 2 years.

Most recently, 19, Castleton Avenue, Middlesbrough, TS5 5JB, a freehold house, sold at £148,000 on the 7th November 2025.

Read more about house prices in TS5.

• Sold Nov 2025£148,000 | 4 Bed House19, Castleton Avenue, Middlesbrough, TS5 5JB19, Castleton Avenue, Middlesbrough, TS5 5JB
• Sold Aug 2020£100,000 | 3 Bed House25, Castleton Avenue, Middlesbrough, TS5 5JB25, Castleton Avenue, Middlesbrough, TS5 5JB
• Sold Jan 2018£107,000 | 3 Bed House17, Castleton Avenue, Middlesbrough, TS5 5JB17, Castleton Avenue, Middlesbrough, TS5 5JB

•Nearby is defined as the radius comprising the nearest 2,000 addresses.

• Whinney Banks Primary School

  300 m away
• Green Lane Primary Academy

  800 m away
• Linthorpe Community Primary School

  1.0 km away

• Acklam Grange School

  1.0 km away
• Outwood Academy Acklam

  1.5 km away
• Macmillan Academy

  1.5 km away

• Thornaby

  |

  2.7 km away
• Middlesbrough

  |

  3.4 km away
• James Cook University Hospital

  |

  3.4 km away

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