27, Bethune Avenue, Seaham occupies a 193 m² plot as recorded by HM Land Registry.

Of the 32 other houses in this postcode, 17 have recorded plot sizes, and this one ranks as the 5th largest.

27, Bethune Avenue, Seaham has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 01 Apr 2021.

The property is connected to mains gas and has fully double glazed windows. It is heated using a boiler and radiators (mains gas).

27, Bethune Avenue, Seaham last changed hands on 13th August 2021, selling for £80,000. The transaction was logged as a freehold house by HM Land Registry.

That is its only recorded sale since 1995.

The market for similar properties has risen by 15.9% since August 2021.

• Sold Aug 2021£80,000

Land Registry records and our Estate Agent network show 34 sales of comparable properties within 590 metres of 27, Bethune Avenue, Seaham since 2010.

Most recently, 84, Portland Avenue, Seaham, SR7 8BT, a freehold house, sold at £50,000 on the 13th February 2026.

Read more about house prices in SR7.

• Sold Feb 2026£50,000 | 3 Bed House84, Portland Avenue, Seaham, SR7 8BT84, Portland Avenue, Seaham, SR7 8BT
• Sold Nov 2025£93,500 | 3 Bed House16, Bethune Avenue, Seaham, SR7 8AE16, Bethune Avenue, Seaham, SR7 8AE
• Sold Aug 2025£100,000 | 3 Bed House18, Stanley Street, Seaham, SR7 0AH18, Stanley Street, Seaham, SR7 0AH
• Sold Mar 2025£92,000 | 3 Bed House11, Colling Avenue, Seaham, SR7 8AW11, Colling Avenue, Seaham, SR7 8AW
• Sold Dec 2024£94,000 | 3 Bed House15, Colling Avenue, Seaham, SR7 8AW15, Colling Avenue, Seaham, SR7 8AW
• Sold Oct 2023£87,500 | 3 Bed House6, Oliver Street, Seaham, SR7 0AZ6, Oliver Street, Seaham, SR7 0AZ
• Sold Sep 2023£81,500 | 3 Bed House2, Oliver Street, Seaham, SR7 0AZ2, Oliver Street, Seaham, SR7 0AZ
• Sold Feb 2023£65,000 | 3 Bed House13, Colling Avenue, Seaham, SR7 8AW13, Colling Avenue, Seaham, SR7 8AW
• Sold Dec 2022£75,000 | 3 Bed House7, Bethune Avenue, Seaham, SR7 8AE7, Bethune Avenue, Seaham, SR7 8AE
• Sold Jul 2022£75,000 | 3 Bed House14, The Avenue, Seaham, SR7 8AD14, The Avenue, Seaham, SR7 8AD
• Sold Dec 2021£85,000 | 3 Bed House27, Oliver Street, Seaham, SR7 0AZ27, Oliver Street, Seaham, SR7 0AZ
• Sold Jan 2021£78,000 | 3 Bed House9, The Avenue, Seaham, SR7 8LQ9, The Avenue, Seaham, SR7 8LQ
• Sold Dec 2019£75,000 | 3 Bed House2, The Avenue, Seaham, SR7 8AD2, The Avenue, Seaham, SR7 8AD
• Sold Nov 2019£55,000 | 3 Bed House6, The Avenue, Seaham, SR7 8AD6, The Avenue, Seaham, SR7 8AD
• Sold May 2019£70,000 | 3 Bed House6, Stanley Street, Seaham, SR7 0AH6, Stanley Street, Seaham, SR7 0AH
• Sold Sep 2018£58,000 | 3 Bed House3, Earl Street, Seaham, SR7 0DH3, Earl Street, Seaham, SR7 0DH
• Sold Apr 2018£63,000 | 3 Bed House16, Earl Street, Seaham, SR7 0DH16, Earl Street, Seaham, SR7 0DH
• Sold Apr 2017£73,000 | 3 Bed House4, Earl Street, Seaham, SR7 0DH4, Earl Street, Seaham, SR7 0DH
• Sold Feb 2013£65,000 | 3 Bed House5, Earl Street, Seaham, SR7 0DH5, Earl Street, Seaham, SR7 0DH
• Sold Jun 2010£60,500 | 3 Bed House5, Colling Avenue, Seaham, SR7 8AW5, Colling Avenue, Seaham, SR7 8AW

Our analysis of the public data ranks 27, Bethune Avenue, Seaham as the 5th largest and the 108th most expensive of the 137 addresses on Bethune Avenue, Seaham, SR7.

Against the SR7 postcode district average, it is £54k less expensive than the typical property.

• Seaview Primary School

  600 m away
• Seaham Trinity Primary School

  700 m away
• St Mary Magdalen's Catholic Primary School

  700 m away

• Seaham High School

  900 m away
• Venerable Bede Church of England Academy

  4.8 km away
• Southmoor Academy

  6.1 km away

• Seaham

  |

  600 m away
• Sunderland

  |

  7.8 km away
• Horden

  |

  9.1 km away

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