40, Hawthorn Square, Seaham has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 06 Feb 2015.

The property is 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 32 sales of comparable properties within 730 metres of 40, Hawthorn Square, Seaham since 2007.

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 Jan 2026£80,000 | 3 Bed House1, Mary Street, Seaham, SR7 7JT1, Mary Street, Seaham, SR7 7JT
• Sold May 2025£48,000 | 3 Bed House37, Alexandrina Street, Seaham, SR7 7HU37, Alexandrina Street, Seaham, SR7 7HU
• Sold Oct 2024£60,000 | 3 Bed House9, Wear Street, Seaham, SR7 7ER9, Wear Street, Seaham, SR7 7ER
• Sold Oct 2024£68,000 | 3 Bed House5, Wear Street, Seaham, SR7 7ER5, Wear Street, Seaham, SR7 7ER
• Sold Aug 2024£79,100 | 3 Bed House3, Tyne Street, Seaham, SR7 7EW3, Tyne Street, Seaham, SR7 7EW
• Sold Apr 2024£42,600 | 3 Bed House35, Alexandrina Street, Seaham, SR7 7HU35, Alexandrina Street, Seaham, SR7 7HU
• Sold Feb 2024£104,000 | 3 Bed House7, Aline Street, Seaham, SR7 7JU7, Aline Street, Seaham, SR7 7JU
• Sold Jan 2024£55,000 | 3 Bed House40, Alexandrina Street, Seaham, SR7 7HU40, Alexandrina Street, Seaham, SR7 7HU
• Sold Jul 2023£48,000 | 2 Bed House2, Aline Street, Seaham, SR7 7JU2, Aline Street, Seaham, SR7 7JU
• Sold Jul 2023£65,000 | 3 Bed House10, Wear Street, Seaham, SR7 7ER10, Wear Street, Seaham, SR7 7ER
• Sold Jul 2023£92,500 | 3 Bed House45, Marlborough, Seaham, SR7 7SB45, Marlborough, Seaham, SR7 7SB
• Sold May 2023£68,000 | 3 Bed House7, Mary Street, Seaham, SR7 7JT7, Mary Street, Seaham, SR7 7JT
• Sold Jul 2022£75,000 | 2 Bed House46, Hawthorn Square, Seaham, SR7 7DF46, Hawthorn Square, Seaham, SR7 7DF
• Sold Mar 2021£49,950 | 3 Bed House38, Alexandrina Street, Seaham, SR7 7HU38, Alexandrina Street, Seaham, SR7 7HU
• Sold May 2019£76,000 | 3 Bed House5, Aline Street, Seaham, SR7 7JU5, Aline Street, Seaham, SR7 7JU
• Sold Oct 2018£79,000 | 3 Bed House11, Polemarch Street, Seaham, SR7 7TQ11, Polemarch Street, Seaham, SR7 7TQ
• Sold Feb 2018£75,000 | 3 Bed House4, Tyne Street, Seaham, SR7 7EW4, Tyne Street, Seaham, SR7 7EW
• Sold Jul 2008£69,000 | 3 Bed House33, Hawthorn Square, Seaham, SR7 7DF33, Hawthorn Square, Seaham, SR7 7DF
• Sold Jun 2007£74,000 | 3 Bed House34, Hawthorn Square, Seaham, SR7 7DF34, Hawthorn Square, Seaham, SR7 7DF

Our analysis of the public data ranks 40, Hawthorn Square, Seaham as the 33rd largest and the 12th most expensive of the 50 addresses on Hawthorn Square, Seaham, SR7.

Against the SR7 postcode district average, it is £66k less expensive than the typical property.

• St Mary Magdalen's Catholic Primary School

  500 m away
• Seaham Trinity Primary School

  600 m away
• Ropery Walk Primary School

  700 m away

• Seaham High School

  1.9 km away
• Venerable Bede Church of England Academy

  5.2 km away
• Southmoor Academy

  6.3 km away

• Seaham

  |

  500 m away
• Sunderland

  |

  8.0 km away
• Horden

  |

  9.0 km away

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