20, Williams Road, Seaham occupies a 211 m² plot as recorded by HM Land Registry.

Of the 15 other houses in this postcode, 11 have recorded plot sizes, and this one ranks as the 9th largest.

20, Williams Road, Seaham has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 09 Dec 2025.

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

20, Williams Road, Seaham last changed hands on 3rd February 2017, selling for £65,000. 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 92.0% since February 2017.

• Sold Feb 2017£65,000

Land Registry records and our Estate Agent network show 58 sales of comparable properties within 590 metres of 20, Williams Road, Seaham since 2017.

Most recently, 77, Denewood, Seaham, SR7 9BF, a freehold house, sold at £96,000 on the 15th October 2025.

Read more about house prices in SR7.

• Sold Oct 2025£96,000 | 2 Bed House77, Denewood, Seaham, SR7 9BF77, Denewood, Seaham, SR7 9BF
• Sold Oct 2025£115,000 | 3 Bed House7, Williams Road, Seaham, SR7 9PR7, Williams Road, Seaham, SR7 9PR
• Sold Feb 2025£80,000 | 3 Bed House19, Shinwell Terrace, Seaham, SR7 9EN19, Shinwell Terrace, Seaham, SR7 9EN
• Sold Jan 2025£82,500 | 3 Bed House12, Williams Road, Seaham, SR7 9PR12, Williams Road, Seaham, SR7 9PR
• Sold Oct 2024£95,000 | 2 Bed House33, Denewood, Seaham, SR7 9BF33, Denewood, Seaham, SR7 9BF
• Sold Aug 2024£99,000 | 2 Bed House34, Denewood, Seaham, SR7 9BF34, Denewood, Seaham, SR7 9BF
• Sold Nov 2023£100,000 | 3 Bed House3, Toft Crescent, Seaham, SR7 9JG3, Toft Crescent, Seaham, SR7 9JG
• Sold Aug 2023£90,000 | 3 Bed House16, Williams Road, Seaham, SR7 9PR16, Williams Road, Seaham, SR7 9PR
• Sold Jul 2023£55,000 | 3 Bed House100, Calvert Terrace, Seaham, SR7 9QD100, Calvert Terrace, Seaham, SR7 9QD
• Sold Jul 2023£84,000 | 3 Bed House15, Lansbury Drive, Seaham, SR7 9QN15, Lansbury Drive, Seaham, SR7 9QN
• Sold Nov 2022£86,950 | 3 Bed House26, Calvert Terrace, Seaham, SR7 9QF26, Calvert Terrace, Seaham, SR7 9QF
• Sold Jan 2022£95,000 | 3 Bed House55, Calvert Terrace, Seaham, SR7 9QG55, Calvert Terrace, Seaham, SR7 9QG
• Sold Nov 2021£83,000 | 3 Bed House8, Wetherburn Avenue, Seaham, SR7 9EU8, Wetherburn Avenue, Seaham, SR7 9EU
• Sold Jul 2021£83,000 | 3 Bed House8, Williams Road, Seaham, SR7 9PR8, Williams Road, Seaham, SR7 9PR
• Sold Jul 2020£8,250,000 | 3 Bed House33, Gray Avenue, Seaham, SR7 9PU33, Gray Avenue, Seaham, SR7 9PU
• Sold Feb 2020£75,000 | 3 Bed House9, Williams Road, Seaham, SR7 9PR9, Williams Road, Seaham, SR7 9PR
• Sold Jan 2020£66,000 | 3 Bed House12, Toft Crescent, Seaham, SR7 9JG12, Toft Crescent, Seaham, SR7 9JG
• Sold Dec 2019£52,000 | 3 Bed House5, George Street, Seaham, SR7 9BN5, George Street, Seaham, SR7 9BN
• Sold May 2018£38,000 | 3 Bed House20, Calvert Terrace, Seaham, SR7 9QF20, Calvert Terrace, Seaham, SR7 9QF
• Sold Mar 2017£59,950 | 2 Bed House1A, Vicarage Terrace, Seaham, SR7 9RF1A, Vicarage Terrace, Seaham, SR7 9RF

Our analysis of the public data ranks 20, Williams Road, Seaham as the 28th largest and the 10th most expensive of the 42 addresses on Williams Road, Murton, Seaham, SR7.

Against the SR7 postcode district average, it is £40k less expensive than the typical property.

• St Joseph's Catholic Primary School, Murton

  200 m away
• Ribbon School

  300 m away
• South Hetton Primary

  2.4 km away

• Seaham High School

  3.1 km away
• Hetton Academy

  4.5 km away
• Easington Academy

  4.6 km away

• Seaham

  |

  3.9 km away
• Horden

  |

  8.4 km away
• Sunderland

  |

  9.9 km away

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