31 Cary Road, Riverside (sort of), $549,000. 672 square feet, 2 (small) bedrooms, one bath, and on the side of Cary that doesn't front on the Mianus. All that said, it's a toehold in town.
UPDATE: Just learned that this cottage went to a bidding war immediately upon hitting the market. Understandable, at this price, because there's just about nothing in its price range, especially on this side of town.
One Meadow Marsh Lane, $1,698,872. It's in Shorelands, and that's a plus. It's also in the AE flood zone, and it's unlikely, given this home's 1957 construction date, that it's in compliance with those regulations, so I'd guess this is a land sale.