12, Northlea Road, Seaham occupies a 142 m² plot as recorded by HM Land Registry.

All 6 other houses in this postcode have recorded plot sizes, and this one ranks as the 6th largest.

12, Northlea Road, Seaham has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 28 Mar 2019.

The property is connected to mains gas and has fully double glazed windows. It is heated using a boiler and radiators (mains gas).

12, Northlea Road, Seaham last changed hands on 10th May 2019, selling for £94,865. The transaction was logged as a freehold house by HM Land Registry.

That is its only recorded sale since 1995.

The market for similar properties has risen by 8.7% since May 2019.

• Sold May 2019£94,865

Land Registry records and our Estate Agent network show 37 sales of comparable properties within 720 metres of 12, Northlea Road, Seaham since 2015.

Most recently, 8, Cheviot Gardens, Seaham, SR7 0BY, a freehold house, sold at £195,000 on the 13th February 2026.

Read more about house prices in SR7.

• Sold Feb 2026£195,000 | 4 Bed House8, Cheviot Gardens, Seaham, SR7 0BY8, Cheviot Gardens, Seaham, SR7 0BY
• Sold Oct 2025£235,000 | 3 Bed House45, Neasham Road, Seaham, SR7 0EH45, Neasham Road, Seaham, SR7 0EH
• Sold Mar 2025£90,000 | 3 Bed House216, Station Road, Seaham, SR7 0BL216, Station Road, Seaham, SR7 0BL
• Sold Jan 2025£160,000 | 3 Bed House10, Northlea Road, Seaham, SR7 0EY10, Northlea Road, Seaham, SR7 0EY
• Sold Dec 2024£186,000 | 3 Bed House1, Neasham Road, Seaham, SR7 0EG1, Neasham Road, Seaham, SR7 0EG
• Sold Jun 2024£210,000 | 4 Bed House21, Burnhall Drive, Seaham, SR7 0EL21, Burnhall Drive, Seaham, SR7 0EL
• Sold Apr 2024£161,000 | 4 Bed House12, Mill Road, Seaham, SR7 0HW12, Mill Road, Seaham, SR7 0HW
• Sold Nov 2022£140,000 | 3 Bed House58, Northlea Road, Seaham, SR7 0DJ58, Northlea Road, Seaham, SR7 0DJ
• Sold Mar 2022£180,000 | 3 Bed House54, Ambleside Avenue, Seaham, SR7 0HU54, Ambleside Avenue, Seaham, SR7 0HU
• Sold Jul 2021£185,000 | 3 Bed House45, Cheviot Gardens, Seaham, SR7 0BY45, Cheviot Gardens, Seaham, SR7 0BY
• Sold Feb 2020£127,000 | 3 Bed House15, Durham Street, Seaham, SR7 0DW15, Durham Street, Seaham, SR7 0DW
• Sold Nov 2018£144,000 | 3 Bed House2, Mill Road, Seaham, SR7 0HW2, Mill Road, Seaham, SR7 0HW
• Sold Feb 2018£150,000 | 3 Bed House76, Neasham Road, Seaham, SR7 0EH76, Neasham Road, Seaham, SR7 0EH
• Sold Oct 2017£135,450 | 4 Bed House5, Newlands Road West, Seaham, SR7 0EU5, Newlands Road West, Seaham, SR7 0EU
• Sold Oct 2017£145,000 | 3 Bed House17, Burnhall Drive, Seaham, SR7 0EL17, Burnhall Drive, Seaham, SR7 0EL
• Sold Jul 2017£139,950 | 4 Bed House1, Navenby Close, Seaham, SR7 0EB1, Navenby Close, Seaham, SR7 0EB
• Sold Jan 2017£120,000 | 3 Bed House4, Hoy Crescent, Seaham, SR7 0JT4, Hoy Crescent, Seaham, SR7 0JT
• Sold Sep 2016£110,000 | 3 Bed House25, Burnhall Drive, Seaham, SR7 0EL25, Burnhall Drive, Seaham, SR7 0EL
• Sold Apr 2016£127,500 | 4 Bed House32, Newark Crescent, Seaham, SR7 0ED32, Newark Crescent, Seaham, SR7 0ED
• Sold Feb 2015£113,000 | 3 Bed House48, Northlea Road, Seaham, SR7 0DJ48, Northlea Road, Seaham, SR7 0DJ

Our analysis of the public data ranks 12, Northlea Road, Seaham as the largest and the most expensive of the 72 addresses on Northlea Road, Seaham, SR7.

Against the SR7 postcode district average, it is £62k more expensive than the typical property.

• New Seaham Academy

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

  600 m away
• Westlea Primary School

  800 m away

• Seaham High School

  400 m away
• Venerable Bede Church of England Academy

  4.0 km away
• Southmoor Academy

  5.5 km away

• Seaham

  |

  1.3 km away
• Sunderland

  |

  7.2 km away
• Horden

  |

  9.7 km away

Environment Agency data suggests this area has a Very Low risk of flooding.