Comps when square footage is far less than target property

[David Boykin]

How do you pull comps when all recent sales in the target neighborhood are smaller than the target property? I'm looking at a 2200 sq ft house in an area where nearly all recent sales are closer to 1500 sq ft. All are 3/2s. I'm concerned that using even the lowest price per square foot results in an amount ($146k) far greater than any recent sale. Do prices cap out at a certain point despite having more square footage?

Here's the recent sales in the area.

Price	Sq Ft	Price per Sq Ft	BR	BA
$ 116,800	1756	$ 66.51	3	2
$ 111,900	1492	$ 75.00	3	2
$ 114,900	1500	$ 76.60	3	2
$ 130,000	1734	$ 74.97	3	2
$ 129,900	1583	$ 82.06	3	2