12, Hawthorn Square, Seaham has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 20 Jun 2016.

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 57 sales of comparable properties within 750 metres of 12, Hawthorn Square, Seaham since 2019.

Most recently, 2, Cottages Road, Seaham, SR7 7RL, a freehold house, sold at £47,500 on the 10th December 2025.

Read more about house prices in SR7.

• Sold Dec 2025£47,500 | 3 Bed House2, Cottages Road, Seaham, SR7 7RL2, Cottages Road, Seaham, SR7 7RL
• Sold Oct 2025£82,500 | 3 Bed House25, Stewart Street East, Seaham, SR7 7LB25, Stewart Street East, Seaham, SR7 7LB
• Sold Jul 2025£87,000 | 3 Bed House18, Stewart Street, Seaham, SR7 7LQ18, Stewart Street, Seaham, SR7 7LQ
• Sold Oct 2024£110,000 | 3 Bed House2, Alexandrina Street, Seaham, SR7 7HU2, Alexandrina Street, Seaham, SR7 7HU
• Sold Jul 2024£62,000 | 3 Bed House1, Cottages Road, Seaham, SR7 7RL1, Cottages Road, Seaham, SR7 7RL
• Sold Nov 2023£38,000 | 3 Bed House15, Alexandrina Street, Seaham, SR7 7HU15, Alexandrina Street, Seaham, SR7 7HU
• Sold Sep 2023£64,000 | 4 Bed House20, Alexandrina Street, Seaham, SR7 7HU20, Alexandrina Street, Seaham, SR7 7HU
• Sold Jul 2023£55,000 | 3 Bed House21, Alexandrina Street, Seaham, SR7 7HU21, Alexandrina Street, Seaham, SR7 7HU
• Sold Apr 2023£62,000 | 3 Bed House17, Alexandrina Street, Seaham, SR7 7HU17, Alexandrina Street, Seaham, SR7 7HU
• Sold Jul 2022£72,000 | 3 Bed House8, Alexandrina Street, Seaham, SR7 7HU8, Alexandrina Street, Seaham, SR7 7HU
• Sold Apr 2022£55,000 | 3 Bed House15, Lord Street, Seaham, SR7 7JH15, Lord Street, Seaham, SR7 7JH
• Sold Dec 2021£87,000 | 3 Bed House4, Alexandrina Street, Seaham, SR7 7HU4, Alexandrina Street, Seaham, SR7 7HU
• Sold May 2021£43,000 | 3 Bed House23, Alexandrina Street, Seaham, SR7 7HU23, Alexandrina Street, Seaham, SR7 7HU
• Sold Dec 2020£95,000 | 3 Bed House41, Alexandrina Street, Seaham, SR7 7HU41, Alexandrina Street, Seaham, SR7 7HU
• Sold Jul 2020£67,000 | 3 Bed House6, Alexandrina Street, Seaham, SR7 7HU6, Alexandrina Street, Seaham, SR7 7HU
• Sold Jul 2020£46,500 | 4 Bed House16, Alexandrina Street, Seaham, SR7 7HU16, Alexandrina Street, Seaham, SR7 7HU
• Sold Jul 2020£8,250,000 | 3 Bed House49, Hawthorn Square, Seaham, SR7 7DF49, Hawthorn Square, Seaham, SR7 7DF
• Sold Dec 2019£59,000 | 3 Bed House39, Hawthorn Square, Seaham, SR7 7DF39, Hawthorn Square, Seaham, SR7 7DF
• Sold Nov 2019£66,000 | 3 Bed House4, Tees Street, Seaham, SR7 7DE4, Tees Street, Seaham, SR7 7DE
• Sold Apr 2019£51,500 | 3 Bed House23, Hawthorn Square, Seaham, SR7 7DD23, Hawthorn Square, Seaham, SR7 7DD

Our analysis of the public data ranks 12, Hawthorn Square, Seaham as the 2nd largest and the 10th most expensive of the 50 addresses on Hawthorn Square, Seaham, SR7.

Against the SR7 postcode district average, it is £64k 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.