HM Land Registry records the plot of land for 48, Marlborough, Seaham as measuring 240 m².

That makes it the largest plot in the postcode, where 15 of the 20 other houses have recorded plot data.

48, Marlborough, Seaham has an Energy Performance Rating (EPC) of E. This is based on the most recent assessment, dated 14 Jul 2013.

The property is not 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 48, Marlborough, Seaham completed on 5th June 2020 at £57,000 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 14.2% over the period since June 2020.

• Sold Jun 2020£57,000

Since 2013 85 properties similar to 48, Marlborough, Seaham have sold within a radius of 630 metres, per the Land Registry and our network of Estate Agents.

The latest, on the 6th March 2026, was 6, Park Street, Seaham, SR7 7TG, a freehold house which sold for £105,000.

Read more about house prices in SR7.

• Sold Mar 2026£105,000 | 3 Bed House6, Park Street, Seaham, SR7 7TG6, Park Street, Seaham, SR7 7TG
• Sold Dec 2025£75,000 | 3 Bed HouseSeaview House, Parkside Road, Seaham, SR7 7UBSeaview House, Parkside Road, Seaham, SR7 7UB
• Sold Oct 2025£91,000 | 3 Bed House3, Corcyra Street, Seaham, SR7 7TH3, Corcyra Street, Seaham, SR7 7TH
• Sold Oct 2025£100,000 | 3 Bed House23, Corcyra Street, Seaham, SR7 7TH23, Corcyra Street, Seaham, SR7 7TH
• Sold Jun 2025£51,000 | 3 Bed House7, Park Street, Seaham, SR7 7TG7, Park Street, Seaham, SR7 7TG
• Sold May 2025£50,000 | 3 Bed House30, Garron Street, Seaham, SR7 7QR30, Garron Street, Seaham, SR7 7QR
• Sold Feb 2025£84,950 | 3 Bed House21, Rainton Street, Seaham, SR7 7QS21, Rainton Street, Seaham, SR7 7QS
• Sold Dec 2024£75,200 | 3 Bed House36, Marlborough, Seaham, SR7 7SB36, Marlborough, Seaham, SR7 7SB
• Sold Nov 2024£84,000 | 3 Bed House20, Corcyra Street, Seaham, SR7 7TH20, Corcyra Street, Seaham, SR7 7TH
• Sold Nov 2024£96,000 | 3 Bed House16, Corcyra Street, Seaham, SR7 7TH16, Corcyra Street, Seaham, SR7 7TH
• Sold Sep 2024£74,250 | 3 Bed House28, Garron Street, Seaham, SR7 7QR28, Garron Street, Seaham, SR7 7QR
• Sold May 2024£95,000 | 3 Bed House21, North Railway Street, Seaham, SR7 7DA21, North Railway Street, Seaham, SR7 7DA
• Sold Nov 2023£80,000 | 3 Bed House3, Park Street, Seaham, SR7 7TG3, Park Street, Seaham, SR7 7TG
• Sold Aug 2023£75,000 | 3 Bed House5, Park Street, Seaham, SR7 7TG5, Park Street, Seaham, SR7 7TG
• Sold Jul 2023£92,500 | 3 Bed House45, Marlborough, Seaham, SR7 7SB45, Marlborough, Seaham, SR7 7SB
• Sold Apr 2022£70,000 | 3 Bed House40, Marlborough, Seaham, SR7 7SB40, Marlborough, Seaham, SR7 7SB
• Sold Mar 2021£80,000 | 3 Bed House35, Marlborough, Seaham, SR7 7SB35, Marlborough, Seaham, SR7 7SB
• Sold Jul 2020£81,000 | 3 Bed House5, Corcyra Street, Seaham, SR7 7TH5, Corcyra Street, Seaham, SR7 7TH
• Sold Apr 2018£83,000 | 3 Bed House34, Marlborough, Seaham, SR7 7SB34, Marlborough, Seaham, SR7 7SB
• Sold Sep 2013£68,000 | 3 Bed House47, Marlborough, Seaham, SR7 7SB47, Marlborough, Seaham, SR7 7SB

Of the 89 addresses on Marlborough, Seaham, SR7, 48, Marlborough, Seaham comes out as the 39th largest and the 44th most expensive in our analysis of the public data.

It is also £51k less expensive than the average property across the SR7 district.

• Seaham Trinity Primary School

  200 m away
• St Mary Magdalen's Catholic Primary School

  400 m away
• Ropery Walk Primary School

  700 m away

• Seaham High School

  1.6 km away
• Venerable Bede Church of England Academy

  5.2 km away
• Easington Academy

  6.3 km away

• Seaham

  |

  100 m away
• Sunderland

  |

  8.1 km away
• Horden

  |

  8.8 km away

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