11, Blaykeston Close, Seaham has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 19 Mar 2014.

The property is not 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, 11, Blaykeston Close, Seaham was last sold on 29th July 2015 for £140,000 and was recorded as a freehold house.

The property has had 3 sales since 1995.

Since July 2015, the market for similar properties has dropped by 25.1%.

• Sold Jul 2015£140,000
• Sold Nov 2004£132,000
• Sold Aug 1997£58,000

According to the Land Registry and our network of Estate Agents, there have been 26 sales of properties similar to 11, Blaykeston Close, Seaham within a radius of 1.1 kilometres since 2007.

The most recent example is 6, Eppleton Hall Close, Seaham, SR7 0LG, a freehold house which sold for £195,000 on the 27th February 2026.

Read more about house prices in SR7.

• Sold Feb 2026£195,000 | 3 Bed House6, Eppleton Hall Close, Seaham, SR7 0LG6, Eppleton Hall Close, Seaham, SR7 0LG
• Sold Aug 2025£140,000 | 3 Bed House12, Lyster Close, Seaham, SR7 0PH12, Lyster Close, Seaham, SR7 0PH
• Sold Mar 2025£215,000 | 3 Bed House32, Blaykeston Close, Seaham, SR7 0PJ32, Blaykeston Close, Seaham, SR7 0PJ
• Sold Sep 2024£200,000 | 3 Bed House12, Ambleside Avenue, Seaham, SR7 0HY12, Ambleside Avenue, Seaham, SR7 0HY
• Sold Jan 2024£120,000 | 3 Bed House28, Leechmere Crescent, Seaham, SR7 0JG28, Leechmere Crescent, Seaham, SR7 0JG
• Sold Aug 2023£190,000 | 3 Bed HouseChez Nous, Seaton Lane, Seaham, SR7 0LSChez Nous, Seaton Lane, Seaham, SR7 0LS
• Sold Jun 2023£190,000 | 3 Bed House1, Blaykeston Close, Seaham, SR7 0PJ1, Blaykeston Close, Seaham, SR7 0PJ
• Sold Jun 2023£162,500 | 3 Bed House10, Eppleton Hall Close, Seaham, SR7 0LG10, Eppleton Hall Close, Seaham, SR7 0LG
• Sold Feb 2023£82,000 | 3 Bed House23, Leechmere Crescent, Seaham, SR7 0JG23, Leechmere Crescent, Seaham, SR7 0JG
• Sold Aug 2022£203,000 | 3 Bed House11, Seaton Park, Seaham, SR7 0HH11, Seaton Park, Seaham, SR7 0HH
• Sold Apr 2021£160,000 | 3 Bed House5, Eppleton Hall Close, Seaham, SR7 0LG5, Eppleton Hall Close, Seaham, SR7 0LG
• Sold Nov 2020£161,250 | 3 Bed House16, Lyster Close, Seaham, SR7 0PH16, Lyster Close, Seaham, SR7 0PH
• Sold Oct 2020£245,000 | 3 Bed House17, Lyster Close, Seaham, SR7 0PH17, Lyster Close, Seaham, SR7 0PH
• Sold Sep 2019£150,000 | 2 Bed House5, Blaykeston Close, Seaham, SR7 0PJ5, Blaykeston Close, Seaham, SR7 0PJ
• Sold Jul 2018£132,000 | 3 Bed House23, Middleton Close, Seaham, SR7 0PQ23, Middleton Close, Seaham, SR7 0PQ
• Sold Sep 2015£135,000 | 3 Bed House36, Blaykeston Close, Seaham, SR7 0PJ36, Blaykeston Close, Seaham, SR7 0PJ
• Sold Jan 2014£147,000 | 3 Bed House33, Blaykeston Close, Seaham, SR7 0PJ33, Blaykeston Close, Seaham, SR7 0PJ
• Sold Sep 2012£125,000 | 3 Bed House2, Middleton Close, Seaham, SR7 0PQ2, Middleton Close, Seaham, SR7 0PQ
• Sold Nov 2011£128,000 | 3 Bed House6, Blaykeston Close, Seaham, SR7 0PJ6, Blaykeston Close, Seaham, SR7 0PJ
• Sold Nov 2007£160,000 | 3 Bed House27, Lyster Close, Seaham, SR7 0PH27, Lyster Close, Seaham, SR7 0PH

Blaykeston Close, Seaham, SR7 has a total of 44 addresses. According to our analysis of all the public data, 11, Blaykeston Close, Seaham is the 38th largest and the 39th most expensive property on the street.

When compared to the postcode district it is £73k more expensive than the average property in SR7.

• New Seaham Academy

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

  600 m away
• Westlea Primary School

  700 m away

• Seaham High School

  900 m away
• Venerable Bede Church of England Academy

  3.4 km away
• Farringdon Community Academy

  4.6 km away

• Seaham

  |

  2.4 km away
• Sunderland

  |

  6.7 km away
• Horden

  |

  10.4 km away

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