HM Land Registry records the plot of land for 21, Eastlea Crescent, Seaham as measuring 294 m².

That makes it the 5th largest plot in the postcode, where 26 of the 38 other houses have recorded plot data.

The most recent sale of 21, Eastlea Crescent, Seaham completed on 12th January 2007 at £69,000 and was recorded by HM Land Registry as a freehold house.

Since 1995 this is the property's only sale.

Values of comparable properties have risen by 40.1% over the period since January 2007.

• Sold Jan 2007£69,000

Since 2016 99 properties similar to 21, Eastlea Crescent, Seaham have sold within a radius of 580 metres, per the Land Registry and our network of Estate Agents.

The latest, on the 6th March 2026, was 23, Eastlea Crescent, Seaham, SR7 8EE, a freehold house which sold for £100,000.

Read more about house prices in SR7.

• Sold Mar 2026£100,000 | 3 Bed House23, Eastlea Crescent, Seaham, SR7 8EE23, Eastlea Crescent, Seaham, SR7 8EE
• Sold Oct 2025£110,000 | 3 Bed House26, Eastlea Crescent, Seaham, SR7 8EE26, Eastlea Crescent, Seaham, SR7 8EE
• Sold Mar 2025£108,000 | 3 Bed House35, Eastlea Road, Seaham, SR7 8ED35, Eastlea Road, Seaham, SR7 8ED
• Sold Mar 2025£70,000 | 3 Bed House12, Wells Crescent, Seaham, SR7 8HJ12, Wells Crescent, Seaham, SR7 8HJ
• Sold Mar 2025£110,000 | 3 Bed House17, Ellesmere Drive, Seaham, SR7 8DS17, Ellesmere Drive, Seaham, SR7 8DS
• Sold Dec 2024£53,000 | 3 Bed House151, Melrose Crescent, Seaham, SR7 0LA151, Melrose Crescent, Seaham, SR7 0LA
• Sold Nov 2024£115,000 | 3 Bed House18, Webb Avenue, Seaham, SR7 8JW18, Webb Avenue, Seaham, SR7 8JW
• Sold Jul 2024£39,990 | 3 Bed House192, The Avenue, Seaham, SR7 8BQ192, The Avenue, Seaham, SR7 8BQ
• Sold Jan 2024£81,000 | 3 Bed House4, Jubilee Avenue, Seaham, SR7 8EU4, Jubilee Avenue, Seaham, SR7 8EU
• Sold Dec 2023£81,000 | 3 Bed House59, Eastlea Crescent, Seaham, SR7 8EE59, Eastlea Crescent, Seaham, SR7 8EE
• Sold May 2023£96,000 | 3 Bed House2, Ennerdale Close, Seaham, SR7 8DL2, Ennerdale Close, Seaham, SR7 8DL
• Sold Sep 2022£50,000 | 3 Bed House3, Ellesmere Drive, Seaham, SR7 8DS3, Ellesmere Drive, Seaham, SR7 8DS
• Sold Aug 2022£82,000 | 3 Bed House23, Eastlea Road, Seaham, SR7 8ED23, Eastlea Road, Seaham, SR7 8ED
• Sold Feb 2021£75,000 | 3 Bed House18, Topaz Street, Seaham, SR7 8BW18, Topaz Street, Seaham, SR7 8BW
• Sold Nov 2020£59,000 | 3 Bed House212, The Avenue, Seaham, SR7 8BQ212, The Avenue, Seaham, SR7 8BQ
• Sold Jul 2019£75,000 | 3 Bed House202, The Avenue, Seaham, SR7 8BQ202, The Avenue, Seaham, SR7 8BQ
• Sold Dec 2018£65,000 | 3 Bed House11, Essex Crescent, Seaham, SR7 8DZ11, Essex Crescent, Seaham, SR7 8DZ
• Sold Jun 2018£78,000 | 3 Bed House15, Eastlea Crescent, Seaham, SR7 8EE15, Eastlea Crescent, Seaham, SR7 8EE
• Sold Feb 2017£71,500 | 3 Bed House30, Eastlea Road, Seaham, SR7 8ED30, Eastlea Road, Seaham, SR7 8ED
• Sold Feb 2016£63,000 | 3 Bed House37, Eastlea Road, Seaham, SR7 8ED37, Eastlea Road, Seaham, SR7 8ED

Of the 72 addresses on Eastlea Crescent, Seaham, SR7, 21, Eastlea Crescent, Seaham comes out as the 25th largest and the 38th most expensive in our analysis of the public data.

It is also £48k less expensive than the average property across the SR7 district.

• Seaview Primary School

  500 m away
• Westlea Primary School

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

  700 m away

• Seaham High School

  400 m away
• Venerable Bede Church of England Academy

  4.6 km away
• Farringdon Community Academy

  5.8 km away

• Seaham

  |

  1.4 km away
• Sunderland

  |

  7.8 km away
• Horden

  |

  9.2 km away

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