According to data from HM Land Registry, 29, Blaykeston Close, Seaham sits on a plot of 551 m².

We have plot size data on 42 out of 44 other houses in the postcode and 29, Blaykeston Close, Seaham sits on the 2nd largest plot.

29, Blaykeston Close, Seaham has an Energy Performance Rating (EPC) of B. This is based on the most recent assessment, dated 23 Jul 2012.

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, 29, Blaykeston Close, Seaham was last sold on 16th July 1999 for £77,750 and was recorded as a freehold house.

The property has only had this single sale since 1995.

• Sold Jul 1999£77,750

According to the Land Registry and our network of Estate Agents, there have been 17 sales of properties similar to 29, Blaykeston Close, Seaham within a radius of 1.1 kilometres since 2008.

The most recent example is 18, Middleton Close, Seaham, SR7 0PQ, a freehold house which sold for £258,000 on the 9th November 2025.

Read more about house prices in SR7.

• Sold Nov 2025£258,000 | 3 Bed House18, Middleton Close, Seaham, SR7 0PQ18, Middleton Close, Seaham, SR7 0PQ
• Sold Feb 2025£266,000 | 3 Bed House37, Middleton Close, Seaham, SR7 0PQ37, Middleton Close, Seaham, SR7 0PQ
• Sold Nov 2024£235,000 | 3 Bed HouseHillcrest, Stockton Road, Seaham, SR7 0NSHillcrest, Stockton Road, Seaham, SR7 0NS
• Sold Jan 2024£120,000 | 3 Bed House28, Leechmere Crescent, Seaham, SR7 0JG28, Leechmere Crescent, Seaham, SR7 0JG
• Sold Apr 2023£295,000 | 3 Bed House29, Leechmere Crescent, Seaham, SR7 0JG29, Leechmere Crescent, Seaham, SR7 0JG
• Sold Mar 2023£230,000 | 3 Bed HouseHigh Uplands, The Village, Seaham, SR7 0LYHigh Uplands, The Village, Seaham, SR7 0LY
• Sold Feb 2023£82,000 | 3 Bed House23, Leechmere Crescent, Seaham, SR7 0JG23, Leechmere Crescent, Seaham, SR7 0JG
• Sold Dec 2021£250,000 | 3 Bed HouseMaple Tree, Seaton Lane, Seaham, SR7 0LPMaple Tree, Seaton Lane, Seaham, SR7 0LP
• Sold Jan 2021£215,000 | 3 Bed House16, Blaykeston Close, Seaham, SR7 0PJ16, Blaykeston Close, Seaham, SR7 0PJ
• Sold Dec 2020£262,000 | 3 Bed House5, Christchurch Court, Seaham, SR7 0BZ5, Christchurch Court, Seaham, SR7 0BZ
• Sold Sep 2020£158,500 | 3 Bed House10, Middleton Close, Seaham, SR7 0PQ10, Middleton Close, Seaham, SR7 0PQ
• Sold May 2018£226,000 | 3 Bed House3, Seaton Grove, Seaham, SR7 0LU3, Seaton Grove, Seaham, SR7 0LU
• Sold Jan 2014£147,000 | 3 Bed House33, Blaykeston Close, Seaham, SR7 0PJ33, Blaykeston Close, Seaham, SR7 0PJ
• Sold Apr 2013£130,000 | 3 Bed House34, Blaykeston Close, Seaham, SR7 0PJ34, Blaykeston Close, Seaham, SR7 0PJ
• Sold Mar 2013£120,000 | 3 Bed HouseFairfields, Stockton Road, Seaham, SR7 0PBFairfields, Stockton Road, Seaham, SR7 0PB
• Sold Mar 2012£190,000 | 3 Bed House10, Seaton Grove, Seaham, SR7 0LU10, Seaton Grove, Seaham, SR7 0LU
• Sold Jan 2008£170,000 | 3 Bed HouseLyngrove, Seaton Lane, Seaham, SR7 0LPLyngrove, Seaton Lane, Seaham, SR7 0LP

Blaykeston Close, Seaham, SR7 has a total of 44 addresses. According to our analysis of all the public data, 29, Blaykeston Close, Seaham is the 29th largest and the 10th most expensive property on the street.

When compared to the postcode district it is £129k 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.