Sort by Most recent sale Address Highest price Highest £ per sqm Largest area Smallest area	Last sold	Price paid	Floor area (m²) Floor area (sq ft)	£ per m² £ per sq ft	Type	Sold	m² sq ft	£/m² £/sq ft
16, Bethune Avenue, Seaham, SR7 8AE	21 Nov 2025	£93,500	72 m² 775 sqft	£1,298 £120	Terrace (2 bed)
7, Bethune Avenue, Seaham, SR7 8AE -	15 Dec 2022	£75,000	72 m² 775 sqft	£1,041 £96	Terrace (2 bed)
27, Bethune Avenue, Seaham, SR7 8AE -	13 Aug 2021	£80,000	76 m² 818 sqft	£1,052 £97	Terrace (2 bed)
28, Bethune Avenue, Seaham, SR7 8AE	09 Nov 2016	£62,500 B	71 m² 764 sqft	£880 £81	Terrace (2 bed)
18, Bethune Avenue, Seaham, SR7 8AE -	22 Aug 2007	£92,000			Semi-D (2 bed)
31, Bethune Avenue, Seaham, SR7 8AE	11 Feb 2005	£55,000	72 m² 775 sqft	£763 £70	Terrace (2 bed)
5, Bethune Avenue, Seaham, SR7 8AE	09 Jul 2004	£59,000			Terrace (2 bed)
16, Bethune Avenue	£93,500 Nov-2025	72 775	1,298 120
7, Bethune Avenue -	£75,000 Dec-2022	72 775	1,041 96
27, Bethune Avenue -	£80,000 Aug-2021	76 818	1,052 97
28, Bethune Avenue	£62,500 B Nov-2016	71 764	880 81
18, Bethune Avenue -	£92,000 Aug-2007
31, Bethune Avenue	£55,000 Feb-2005	72 775	763 70
5, Bethune Avenue	£59,000 Jul-2004

The data above for Bethune Avenue can be visualised as a scatter graph, this will show price trends over time.

The average price per square metre (per square foot) in Bethune Avenue, Seaham is £1,690 sqm (£157 per sq ft), this is calculated from sold house prices of the 14 most recent sales.
The majority of homes in Seaham are now selling for between £1,200 and £2,420 per square metre (£111 and £224 per square foot) , find out more in this local analysis of SR7 8 (Seaham) house prices.
There are roughly 38 homes on Bethune Avenue, we would have expected about 5 sales each year given that in the UK people sell their homes on average once every 7 years.
In the last 4 years there have been 14 property sales in Bethune Avenue, averaging approximately 3 home sales per year .
The average size of all the properties on Bethune Avenue is 59 m2 (635 sqft).