138, Bethune Avenue, Seaham has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 21 May 2019.

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 92 sales of comparable properties within 570 metres of 138, Bethune Avenue, Seaham since 2016.

Most recently, 7, Milton Close, Seaham, SR7 8AP, a freehold house, sold at £85,000 on the 27th January 2026.

Read more about house prices in SR7.

• Sold Jan 2026£85,000 | 2 Bed House7, Milton Close, Seaham, SR7 8AP7, Milton Close, Seaham, SR7 8AP
• Sold Dec 2025£138,000 | 3 Bed House21, Milton Close, Seaham, SR7 8AP21, Milton Close, Seaham, SR7 8AP
• Sold Oct 2025£118,000 | 2 Bed House20, Hexham Avenue, Seaham, SR7 8NA20, Hexham Avenue, Seaham, SR7 8NA
• Sold Oct 2025£130,000 | 3 Bed House20, Milton Close, Seaham, SR7 8AP20, Milton Close, Seaham, SR7 8AP
• Sold Oct 2025£110,000 | 3 Bed House86, Bethune Avenue, Seaham, SR7 8AF86, Bethune Avenue, Seaham, SR7 8AF
• Sold May 2025£100,000 | 2 Bed House15, Ivy Avenue, Seaham, SR7 8NG15, Ivy Avenue, Seaham, SR7 8NG
• Sold Mar 2025£58,550 | 3 Bed House22, Hexham Avenue, Seaham, SR7 8NA22, Hexham Avenue, Seaham, SR7 8NA
• Sold Feb 2025£120,000 | 3 Bed House65, Ivy Avenue, Seaham, SR7 8NE65, Ivy Avenue, Seaham, SR7 8NE
• Sold Oct 2024£85,000 | 3 Bed House30, Milton Close, Seaham, SR7 8AP30, Milton Close, Seaham, SR7 8AP
• Sold Aug 2024£38,300 | 3 Bed House19, Milton Close, Seaham, SR7 8AP19, Milton Close, Seaham, SR7 8AP
• Sold Mar 2024£94,000 | 3 Bed House63, Milton Close, Seaham, SR7 8AR63, Milton Close, Seaham, SR7 8AR
• Sold Oct 2023£120,000 | 3 Bed House55, Bethune Avenue, Seaham, SR7 8AF55, Bethune Avenue, Seaham, SR7 8AF
• Sold Aug 2023£89,500 | 3 Bed House27, Milton Close, Seaham, SR7 8AP27, Milton Close, Seaham, SR7 8AP
• Sold Apr 2023£78,500 | 3 Bed House14, Milton Close, Seaham, SR7 8AP14, Milton Close, Seaham, SR7 8AP
• Sold Oct 2022£123,950 | 3 Bed House42, Milton Close, Seaham, SR7 8AP42, Milton Close, Seaham, SR7 8AP
• Sold Sep 2022£112,000 | 3 Bed House65, Milton Close, Seaham, SR7 8AR65, Milton Close, Seaham, SR7 8AR
• Sold Oct 2020£50,000 | 3 Bed House37, Eastlea Crescent, Seaham, SR7 8EF37, Eastlea Crescent, Seaham, SR7 8EF
• Sold May 2019£84,000 | 3 Bed House25, Milton Close, Seaham, SR7 8AP25, Milton Close, Seaham, SR7 8AP
• Sold Aug 2018£96,000 | 2 Bed House46, Milton Close, Seaham, SR7 8AP46, Milton Close, Seaham, SR7 8AP
• Sold Jul 2016£65,000 | 3 Bed House3, Milton Close, Seaham, SR7 8AP3, Milton Close, Seaham, SR7 8AP

Our analysis of the public data ranks 138, Bethune Avenue, Seaham as the 39th largest and the 17th most expensive of the 137 addresses on Bethune Avenue, Seaham, SR7.

Against the SR7 postcode district average, it is £27k less expensive than the typical property.

• Seaview Primary School

  200 m away
• Westlea Primary School

  900 m away
• St Cuthbert's Catholic Primary School, Seaham

  1.0 km away

• Seaham High School

  700 m away
• Venerable Bede Church of England Academy

  4.8 km away
• Easington Academy

  6.0 km away

• Seaham

  |

  1.1 km away
• Sunderland

  |

  8.0 km away
• Horden

  |

  9.0 km away

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