1, Castle Street, Doncaster occupies a 89 m² plot as recorded by HM Land Registry.

Of the 11 other houses in this postcode, 1 have recorded plot sizes, and this one ranks as the largest.

1, Castle Street, Doncaster has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 26 Aug 2025.

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

1, Castle Street, Doncaster last changed hands on 10th December 2025, selling for £180,000. The transaction was logged as a freehold house by HM Land Registry.

In total it has sold 3 times since 1995.

The market for similar properties has dropped by 5.3% since December 2025.

Land Registry records and our Estate Agent network show 70 sales of comparable properties within 610 metres of 1, Castle Street, Doncaster since 2018.

Most recently, 33, Waterside View, Doncaster, DN12 3GB, a freehold house, sold at £148,000 on the 24th April 2026.

Read more about house prices in DN12.

• Sold Apr 2026£148,000 | 4 Bed House33, Waterside View, Doncaster, DN12 3GB33, Waterside View, Doncaster, DN12 3GB
• Sold Nov 2025£110,995 | 4 Bed House71, Park Road, Doncaster, DN12 2EH71, Park Road, Doncaster, DN12 2EH
• Sold Oct 2025£202,500 | 3 Bed House16, Castle Crescent, Doncaster, DN12 3DT16, Castle Crescent, Doncaster, DN12 3DT
• Sold Aug 2025£70,000 | 3 Bed House46, Silverwood View, Doncaster, DN12 2NU46, Silverwood View, Doncaster, DN12 2NU
• Sold Jul 2025£145,000 | 4 Bed House18, Holywell Lane, Doncaster, DN12 2BP18, Holywell Lane, Doncaster, DN12 2BP
• Sold Jul 2025£165,200 | 3 Bed House38, Riverside Close, Doncaster, DN12 3GA38, Riverside Close, Doncaster, DN12 3GA
• Sold Mar 2025£160,000 | 3 Bed HouseConavon Cottage, Low Road, Doncaster, DN12 3DHConavon Cottage, Low Road, Doncaster, DN12 3DH
• Sold Nov 2024£138,000 | 3 Bed House8, Wellgate, Doncaster, DN12 3HW8, Wellgate, Doncaster, DN12 3HW
• Sold Feb 2024£190,000 | 4 Bed House33, Chapel Lane, Doncaster, DN12 2BW33, Chapel Lane, Doncaster, DN12 2BW
• Sold Jan 2023£117,500 | 4 Bed House9, Dearne Street, Doncaster, DN12 3EB9, Dearne Street, Doncaster, DN12 3EB
• Sold Apr 2022£157,500 | 4 Bed House13, Dearne Street, Doncaster, DN12 3EB13, Dearne Street, Doncaster, DN12 3EB
• Sold Feb 2022£175,000 | 4 Bed House4, North Cliff Road, Doncaster, DN12 3JN4, North Cliff Road, Doncaster, DN12 3JN
• Sold Jan 2022£165,000 | 3 Bed House9, Wellgate, Doncaster, DN12 3HW9, Wellgate, Doncaster, DN12 3HW
• Sold Aug 2021£100,000 | 4 Bed House45, March Street, Doncaster, DN12 2NA45, March Street, Doncaster, DN12 2NA
• Sold Apr 2021£110,000 | 4 Bed House12, Dearne Street, Doncaster, DN12 3EB12, Dearne Street, Doncaster, DN12 3EB
• Sold Oct 2020£131,500 | 4 Bed House8, Holywell Lane, Doncaster, DN12 2BP8, Holywell Lane, Doncaster, DN12 2BP
• Sold Sep 2020£115,000 | 4 Bed House47, March Street, Doncaster, DN12 2NA47, March Street, Doncaster, DN12 2NA
• Sold May 2020£99,995 | 4 Bed House73, Park Road, Doncaster, DN12 2EH73, Park Road, Doncaster, DN12 2EH
• Sold Nov 2019£126,000 | 3 Bed House7, Holywell Lane, Doncaster, DN12 2BP7, Holywell Lane, Doncaster, DN12 2BP
• Sold Jun 2018£82,000 | 4 Bed House45, Park Road, Doncaster, DN12 2EH45, Park Road, Doncaster, DN12 2EH

Our analysis of the public data ranks 1, Castle Street, Doncaster as the 2nd largest and the most expensive of the 12 addresses on Castle Street, Conisbrough, Doncaster, DN12.

Against the DN12 postcode district average, it is £21k more expensive than the typical property.

• Castle Academy

  400 m away
• Rowena Academy

  700 m away
• Morley Place Academy

  700 m away

• De Warenne Academy

  700 m away
• Sir Thomas Wharton Academy

  3.1 km away
• The Laurel Academy

  4.9 km away

• Conisbrough

  |

  700 m away
• Mexborough

  |

  4.0 km away
• Swinton (South Yorks)

  |

  5.1 km away

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