According to data from HM Land Registry, 31, Bethune Avenue, Seaham sits on a plot of 257 m².

We have plot size data on 17 out of 32 other houses in the postcode and 31, Bethune Avenue, Seaham sits on the 4th largest plot.

31, Bethune Avenue, Seaham has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 27 Apr 2019.

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

According to HM Land Registry, 31, Bethune Avenue, Seaham was last sold on 11th February 2005 for £55,000 and was recorded as a freehold house.

The property has had 2 sales since 1995.

• Sold Feb 2005£55,000
• Sold Feb 2003£37,000

According to the Land Registry and our network of Estate Agents, there have been 36 sales of properties similar to 31, Bethune Avenue, Seaham within a radius of 590 metres since 2010.

The most recent example is 84, Portland Avenue, Seaham, SR7 8BT, a freehold house which sold for £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 Jul 2025£72,000 | 3 Bed House106, Malvern Crescent, Seaham, SR7 8AU106, Malvern Crescent, Seaham, SR7 8AU
• Sold Jun 2025£80,000 | 3 Bed House156, The Avenue, Seaham, SR7 8BA156, The Avenue, Seaham, SR7 8BA
• Sold May 2025£80,000 | 3 Bed House64, Frank Avenue, Seaham, SR7 8LU64, Frank Avenue, Seaham, SR7 8LU
• Sold Mar 2025£92,000 | 3 Bed House11, Colling Avenue, Seaham, SR7 8AW11, Colling Avenue, Seaham, SR7 8AW
• Sold Dec 2024£90,000 | 3 Bed House2, Earl Street, Seaham, SR7 0DH2, Earl Street, Seaham, SR7 0DH
• Sold Jan 2024£70,000 | 3 Bed House146, The Avenue, Seaham, SR7 8BA146, The Avenue, Seaham, SR7 8BA
• 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 Aug 2021£80,000 | 3 Bed House27, Bethune Avenue, Seaham, SR7 8AE27, Bethune Avenue, Seaham, SR7 8AE
• Sold Jun 2021£30,000 | 3 Bed House118, Malvern Crescent, Seaham, SR7 8AU118, Malvern Crescent, Seaham, SR7 8AU
• 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 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 Nov 2016£62,500 | 2 Bed House28, Bethune Avenue, Seaham, SR7 8AE28, Bethune Avenue, Seaham, SR7 8AE
• 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

Bethune Avenue, Seaham, SR7 has a total of 137 addresses. According to our analysis of all the public data, 31, Bethune Avenue, Seaham is the 10th largest and the 112th most expensive property on the street.

When compared to the postcode district it is £56k less expensive than the average property in SR7.

• 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

According to data from the Environment Agency, the flood risk in this area is considered to be Very Low.