11, Hawthorn Square, Seaham occupies a 135 m² plot as recorded by HM Land Registry.

Of the 22 other houses in this postcode, 15 have recorded plot sizes, and this one ranks as the 5th largest.

11, Hawthorn Square, Seaham has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 28 Oct 2014.

The property is not 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 14 sales of comparable properties within 760 metres of 11, Hawthorn Square, Seaham since 2008.

Most recently, 25, Alexandrina Street, Seaham, SR7 7HU, a freehold house, sold at £43,000 on the 6th February 2026.

Read more about house prices in SR7.

• Sold Feb 2026£43,000 | 3 Bed House25, Alexandrina Street, Seaham, SR7 7HU25, Alexandrina Street, Seaham, SR7 7HU
• Sold May 2025£48,000 | 3 Bed House37, Alexandrina Street, Seaham, SR7 7HU37, Alexandrina Street, Seaham, SR7 7HU
• Sold Apr 2024£42,600 | 3 Bed House35, Alexandrina Street, Seaham, SR7 7HU35, Alexandrina Street, Seaham, SR7 7HU
• Sold Jan 2024£55,000 | 3 Bed House40, Alexandrina Street, Seaham, SR7 7HU40, Alexandrina Street, Seaham, SR7 7HU
• Sold Jul 2022£75,000 | 2 Bed House46, Hawthorn Square, Seaham, SR7 7DF46, Hawthorn Square, Seaham, SR7 7DF
• Sold Jun 2022£50,000 | 3 Bed House18, Hawthorn Square, Seaham, SR7 7DD18, Hawthorn Square, Seaham, SR7 7DD
• Sold Mar 2021£49,950 | 3 Bed House38, Alexandrina Street, Seaham, SR7 7HU38, Alexandrina Street, Seaham, SR7 7HU
• Sold Mar 2017£63,000 | 3 Bed House36, Alexandrina Street, Seaham, SR7 7HU36, Alexandrina Street, Seaham, SR7 7HU
• Sold Mar 2016£53,500 | 3 Bed House26, Hawthorn Square, Seaham, SR7 7DD26, Hawthorn Square, Seaham, SR7 7DD
• Sold May 2015£51,500 | 2 Bed House6, Mary Street, Seaham, SR7 7JT6, Mary Street, Seaham, SR7 7JT
• Sold Jan 2014£40,000 | 2 Bed House32, Hawthorn Square, Seaham, SR7 7DD32, Hawthorn Square, Seaham, SR7 7DD
• Sold Oct 2011£72,000 | 3 Bed House39, Alexandrina Street, Seaham, SR7 7HU39, Alexandrina Street, Seaham, SR7 7HU
• Sold Dec 2008£75,000 | 3 Bed House10, Lord Street, Seaham, SR7 7JH10, Lord Street, Seaham, SR7 7JH
• Sold Nov 2008£82,500 | 3 Bed House19, Hawthorn Square, Seaham, SR7 7DD19, Hawthorn Square, Seaham, SR7 7DD

Our analysis of the public data ranks 11, Hawthorn Square, Seaham as the 36th largest and the 40th most expensive of the 50 addresses on Hawthorn Square, Seaham, SR7.

Against the SR7 postcode district average, it is £77k less expensive than the typical property.

• St Mary Magdalen's Catholic Primary School

  500 m away
• Seaham Trinity Primary School

  500 m away
• Ropery Walk Primary School

  600 m away

• Seaham High School

  1.9 km away
• Venerable Bede Church of England Academy

  5.3 km away
• Southmoor Academy

  6.4 km away

• Seaham

  |

  500 m away
• Sunderland

  |

  8.0 km away
• Horden

  |

  8.9 km away

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