Our Data Sources
21, Mount Stewart Street, Seaham has no recent1 records in the the Land Registry and a single entry in the EPC database dated August 2017.
We combine this information with public data of neighbouring properties to estimate the property attributes and values.
The local information is scored as 5 out of 5 and is considered of high accuracy.
Price Range & Condition
In very good condition, we estimate 21, Mount Stewart Street, Seaham would be worth £86,839, with a potential rental value of £670 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £76,915, with a rental value of £593 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Plot Size
21, Mount Stewart Street, Seaham occupies a 100 m2 plot as recorded by HM Land Registry.
Of the 40 other houses in this postcode, 39 have recorded plot sizes, and this one ranks as the 4th largest.
Energy Efficiency
21, Mount Stewart Street, Seaham has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 14 Aug 2017.
The property is connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
Sold Prices
21, Mount Stewart Street, Seaham last changed hands on 15th November 2002, selling for £23,000. The transaction was logged as a freehold house by HM Land Registry.
That is its only recorded sale since 1995.
- Sold Nov 2002£23,000
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 196 sales of comparable properties within 750 metres of 21, Mount Stewart Street, Seaham across the last 2 years.
Most recently, 42, Longnewton Street, Seaham, SR7 7LZ, a freehold house, sold at £38,500 on the 6th May 2025.
Read more about house prices in SR7.
- Sold May 2025£38,500 | 3 Bed House42, Longnewton Street, Seaham, SR7 7LZ42, Longnewton Street, Seaham, SR7 7LZ
- Sold Dec 2024£22,750 | 3 Bed House36, Embleton Street, Seaham, SR7 7NW36, Embleton Street, Seaham, SR7 7NW
- Sold Dec 2024£75,000 | 3 Bed House27, Londonderry Street, Seaham, SR7 7NB27, Londonderry Street, Seaham, SR7 7NB
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Our analysis of the public data ranks 21, Mount Stewart Street, Seaham as the 40th largest and the 30th most expensive of the 59 addresses on Mount Stewart Street, Seaham, SR7.
Against the SR7 postcode district average, it is £57k less expensive than the typical property.
More reading links
Schools Nearby
- Ropery Walk Primary School600 m away
- Seaham Trinity Primary School1.0 km away
- St Mary Magdalen's Catholic Primary School1.5 km away
- Seaham High School2.5 km away
- Easington Academy5.4 km away
- Venerable Bede Church of England Academy6.3 km away
More reading links
Public Transport Nearby
- Seaham|1.1 km away
- Horden|7.7 km away
- Sunderland|9.2 km away
Available Internet Speeds
Ofcom's latest figures show superfast broadband available in this area.
According to recent data from Ofcom, Superfast Broadband is available in the area.
Risk of Flooding
Environment Agency data suggests this area has a Very Low risk of flooding.












