HM Land Registry records the plot of land for 16, Bethune Avenue, Seaham as measuring 358 m².

That makes it the 2nd largest plot in the postcode, where 17 of the 32 other houses have recorded plot data.

16, Bethune Avenue, Seaham has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 07 Oct 2021.

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

The most recent sale of 16, Bethune Avenue, Seaham completed on 21st November 2025 at £93,500 and was recorded by HM Land Registry as a freehold house.

Since 1995 the property has sold 3 times.

Values of comparable properties have risen by 2.1% over the period since November 2025.

• Sold Nov 2025£93,500
• Sold Jun 2008£90,000
• Sold Jun 2003£40,000

Since 2019 67 properties similar to 16, Bethune Avenue, Seaham have sold within a radius of 580 metres, per the Land Registry and our network of Estate Agents.

The latest, on the 15th August 2025, was 18, Stanley Street, Seaham, SR7 0AH, a freehold house which sold for £100,000.

Read more about house prices in SR7.

• 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 Nov 2024£87,000 | 3 Bed House11, Corbett Street, Seaham, SR7 0AW11, Corbett Street, Seaham, SR7 0AW
• Sold May 2024£100,000 | 3 Bed House29, Nelson Street, Seaham, SR7 0DG29, Nelson Street, Seaham, SR7 0DG
• 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 Oct 2023£87,500 | 3 Bed House6, Oliver Street, Seaham, SR7 0AZ6, 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 Sep 2022£112,000 | 3 Bed House65, Milton Close, Seaham, SR7 8AR65, Milton Close, Seaham, SR7 8AR
• Sold Jul 2022£75,000 | 3 Bed House14, The Avenue, Seaham, SR7 8AD14, The Avenue, Seaham, SR7 8AD
• Sold Apr 2022£92,000 | 3 Bed House16, The Avenue, Seaham, SR7 8AD16, The Avenue, Seaham, SR7 8AD
• Sold Sep 2021£105,000 | 3 Bed House3, Corbett Street, Seaham, SR7 0AW3, Corbett Street, Seaham, SR7 0AW
• Sold Sep 2021£88,000 | 3 Bed House12, Stanley Street, Seaham, SR7 0AH12, Stanley Street, Seaham, SR7 0AH
• Sold Sep 2021£88,000 | 3 Bed House47, Milton Close, Seaham, SR7 8AR47, Milton Close, Seaham, SR7 8AR
• 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 Jul 2019£87,500 | 3 Bed House76, The Avenue, Seaham, SR7 8NT76, The Avenue, Seaham, SR7 8NT

Of the 137 addresses on Bethune Avenue, Seaham, SR7, 16, Bethune Avenue, Seaham comes out as the 19th largest and the 66th most expensive in our analysis of the public data.

It is also £43k less expensive than the average property across the SR7 district.

• 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

The flood risk here is rated Very Low, based on Environment Agency data.