HM Land Registry records the plot of land for 14, Blaykeston Close, Seaham as measuring 467 m².

That makes it the 4th largest plot in the postcode, where 42 of the 44 other houses have recorded plot data.

14, Blaykeston Close, Seaham has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 12 Aug 2022.

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 14, Blaykeston Close, Seaham completed on 20th January 2023 at £255,000 and was recorded by HM Land Registry as a freehold house.

Since 1995 the property has sold 4 times.

Values of comparable properties have dropped by 32.6% over the period since January 2023.

• Sold Jan 2023£255,000
• Sold Nov 2010£190,000
• Sold Dec 2009£174,995

Since 2007 26 properties similar to 14, Blaykeston Close, Seaham have sold within a radius of 1.2 kilometres, per the Land Registry and our network of Estate Agents.

The latest, on the 5th September 2025, was Holly Lodge, Seaton Lane, Seaham, SR7 0LS, a freehold house which sold for £252,000.

Read more about house prices in SR7.

• Sold Sep 2025£252,000 | 4 Bed HouseHolly Lodge, Seaton Lane, Seaham, SR7 0LSHolly Lodge, Seaton Lane, Seaham, SR7 0LS
• Sold Feb 2025£355,000 | 4 Bed House9, Seaton Grove, Seaham, SR7 0LU9, Seaton Grove, Seaham, SR7 0LU
• Sold Jan 2025£250,000 | 3 Bed House10, Blaykeston Close, Seaham, SR7 0PJ10, Blaykeston Close, Seaham, SR7 0PJ
• Sold Dec 2024£242,500 | 4 Bed HouseBurdon View, Seaton Lane, Seaham, SR7 0LSBurdon View, Seaton Lane, Seaham, SR7 0LS
• Sold Nov 2024£240,000 | 4 Bed HouseSeaton Bungalow, The Village, Seaham, SR7 0NASeaton Bungalow, The Village, Seaham, SR7 0NA
• Sold Oct 2023£264,000 | 3 Bed House30, Middleton Close, Seaham, SR7 0PQ30, Middleton Close, Seaham, SR7 0PQ
• Sold Jul 2022£149,000 | 4 Bed HouseSeaton Farm Cottage, The Village, Seaham, SR7 0NASeaton Farm Cottage, The Village, Seaham, SR7 0NA
• Sold Nov 2021£265,000 | 3 Bed HouseSolbo, The Village, Seaham, SR7 0NASolbo, The Village, Seaham, SR7 0NA
• Sold Aug 2021£229,500 | 4 Bed House25, Woodlands, Seaham, SR7 0EP25, Woodlands, Seaham, SR7 0EP
• Sold Nov 2020£315,000 | 3 Bed HouseKenmore, Stockton Road, Seaham, SR7 0PBKenmore, Stockton Road, Seaham, SR7 0PB
• Sold Aug 2020£210,000 | 4 Bed House2, Avoncroft Close, Seaham, SR7 0LL2, Avoncroft Close, Seaham, SR7 0LL
• Sold Jun 2019£230,000 | 3 Bed House30, Blaykeston Close, Seaham, SR7 0PJ30, Blaykeston Close, Seaham, SR7 0PJ
• Sold Oct 2018£215,000 | 3 Bed House7, Blaykeston Close, Seaham, SR7 0PJ7, Blaykeston Close, Seaham, SR7 0PJ
• Sold Jun 2017£225,000 | 3 Bed House2, Stotfold Close, Seaham, SR7 0LQ2, Stotfold Close, Seaham, SR7 0LQ
• Sold Oct 2014£210,000 | 4 Bed House2, Cairnside, Seaham, SR7 0LR2, Cairnside, Seaham, SR7 0LR
• Sold Jul 2014£245,000 | 4 Bed HouseChilton House, The Village, Seaham, SR7 0LYChilton House, The Village, Seaham, SR7 0LY
• Sold Oct 2012£350,000 | 4 Bed HouseTree Tops, The Village, Seaham, SR7 0NATree Tops, The Village, Seaham, SR7 0NA
• Sold May 2012£198,000 | 4 Bed House13, Middleton Close, Seaham, SR7 0PQ13, Middleton Close, Seaham, SR7 0PQ
• Sold Aug 2010£185,000 | 4 Bed House6, Avoncroft Close, Seaham, SR7 0LL6, Avoncroft Close, Seaham, SR7 0LL
• Sold Apr 2007£187,000 | 4 Bed HouseAvon Lea, Seaton Lane, Seaham, SR7 0LSAvon Lea, Seaton Lane, Seaham, SR7 0LS

Of the 44 addresses on Blaykeston Close, Seaham, SR7, 14, Blaykeston Close, Seaham comes out as the 9th largest and the 9th most expensive in our analysis of the public data.

It is also £143k more expensive than the average property across the SR7 district.

• 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

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