3, Hawthorn Square, Seaham has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 13 Mar 2026.

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 29 sales of comparable properties within 770 metres of 3, Hawthorn Square, Seaham since 2009.

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 Dec 2025£47,500 | 3 Bed House2, Cottages Road, Seaham, SR7 7RL2, Cottages Road, Seaham, SR7 7RL
• 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 Jul 2024£62,000 | 3 Bed House1, Cottages Road, Seaham, SR7 7RL1, Cottages Road, Seaham, SR7 7RL
• 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 Nov 2023£38,000 | 3 Bed House15, Alexandrina Street, Seaham, SR7 7HU15, Alexandrina Street, Seaham, SR7 7HU
• Sold Aug 2023£48,000 | 3 Bed House3, Cottages Road, Seaham, SR7 7RL3, Cottages Road, Seaham, SR7 7RL
• Sold Jul 2023£55,000 | 3 Bed House21, Alexandrina Street, Seaham, SR7 7HU21, Alexandrina Street, Seaham, SR7 7HU
• Sold Jul 2023£65,000 | 3 Bed House10, Wear Street, Seaham, SR7 7ER10, Wear Street, Seaham, SR7 7ER
• Sold Jun 2023£60,000 | 3 Bed House3, West Street, Seaham, SR7 7HT3, West Street, Seaham, SR7 7HT
• Sold May 2023£65,000 | 3 Bed House27, Alexandrina Street, Seaham, SR7 7HU27, Alexandrina Street, Seaham, SR7 7HU
• Sold Mar 2021£49,950 | 3 Bed House38, Alexandrina Street, Seaham, SR7 7HU38, Alexandrina Street, Seaham, SR7 7HU
• Sold Jul 2020£8,250,000 | 3 Bed House16, Hawthorn Square, Seaham, SR7 7DD16, Hawthorn Square, Seaham, SR7 7DD
• Sold Jul 2020£8,250,000 | 3 Bed House49, Hawthorn Square, Seaham, SR7 7DF49, Hawthorn Square, Seaham, SR7 7DF
• Sold Apr 2019£51,500 | 3 Bed House23, Hawthorn Square, Seaham, SR7 7DD23, Hawthorn Square, Seaham, SR7 7DD
• Sold Mar 2019£60,000 | 3 Bed House19, Alexandrina Street, Seaham, SR7 7HU19, 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 2009£37,000 | 3 Bed House20, Hawthorn Square, Seaham, SR7 7DD20, Hawthorn Square, Seaham, SR7 7DD

Our analysis of the public data ranks 3, Hawthorn Square, Seaham as the 24th largest and the 34th most expensive of the 50 addresses on Hawthorn Square, Seaham, SR7.

Against the SR7 postcode district average, it is £58k less expensive than the typical property.

• St Mary Magdalen's Catholic Primary School

  500 m away
• Ropery Walk Primary School

  600 m away
• Seaham Trinity Primary School

  600 m away

• Seaham High School

  2.0 km away
• Venerable Bede Church of England Academy

  5.3 km away
• Southmoor Academy

  6.4 km away

• Seaham

  |

  600 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.