50, Grantham Avenue
50, Grantham Avenue
Description & Estimates







Public records show 50, Grantham Avenue, Seaham to be an early-century freehold house with 882 ft2 of internal area, sitting on a 181 m2 plot.
In this area, houses of this size normally have 3 bedrooms with a garden.
50, Grantham Avenue, Seaham has an estimated sale value of £111,955 and an estimated rental value of £746 per month, assuming reasonable condition and based on the information available.
Grantham Avenue, Seaham, SR7 lies within the SR7 postal district.
Our Data Sources
50, Grantham Avenue, Seaham has 21 entries in the Land Registry , most recently in April 2016 and a single entry in the EPC database dated May 2014.
We combine this information with that of neighbouring properties to estimate the property attributes and values.
The local information is scored as 2 out of 5 and is considered of medium accuracy.
Price Range & Condition
In very good condition, we estimate 50, Grantham Avenue, Seaham would be worth £117,553, with a potential rental value of £784 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £104,119, with a rental value of £694 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Recent Market Change
The estimated sale value of 50, Grantham Avenue, Seaham has moved up by £695 (0.6%) over the last year. During the same period, its estimated monthly rental value has increased by £23 (3.1%). The property's estimated gross yield is currently 8.0%.
Plot Size
50, Grantham Avenue, Seaham occupies a 181 m2 plot as recorded by HM Land Registry.
Of the 20 other houses in this postcode, 13 have recorded plot sizes, and this one ranks as the 7th largest.
Energy Efficiency
50, Grantham Avenue, Seaham has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 15 May 2014.
The property is not connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
Sold Prices
50, Grantham Avenue, Seaham last changed hands on 29th April 2016, selling for £68,000. The transaction was logged as a freehold house by HM Land Registry.
In total it has sold twice since 1995.
The market for similar properties has risen by 12.8% since April 2016.
- Sold Apr 2016£68,000
- Sold Jun 2001£33,000
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 3 sales of comparable properties within 690 metres of 50, Grantham Avenue, Seaham across the last 2 years.
Most recently, 23, Eastlea Crescent, Seaham, SR7 8EE, a freehold house, sold at £100,000 on the 6th March 2026.
Read more about house prices in SR7.
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Our analysis of the public data ranks 50, Grantham Avenue, Seaham as the 3rd largest and the 11th most expensive of the 68 addresses on Grantham Avenue, Seaham, SR7.
Against the SR7 postcode district average, it is £11k less expensive than the typical property.
More reading links
Schools Nearby
- 100mSeaview Primary School
- 1.0kmSeaham Trinity Primary School
- 1.2kmWestlea Primary School
- 1.0kmSeaham High School
- 5.1kmVenerable Bede Church of England Academy
- 5.7kmEasington Academy
More reading links
Public Transport Nearby
Seaham station is the nearest stop to 50, Grantham Avenue, Seaham at 1.0 kilometres away.
- 1.0kmSeaham
- 8.2kmSunderland
- 8.7kmHorden
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.

