[1] The Oliver W. Mills House is located in southern Windsor, on the east side of Deerfield Road at its northeast corner with Logans Way.

Windows are set in rectangular openings, with brownstone sills and headers of soldier bricks in a splayed layout.

A two-story brick ell, apparently contemporary to the main part of the house, extends to the rear.

The interior layout has three rooms in the main block along with the entry hall, and the kitchen in the ell.

[2] The house was built about 1824 by Oliver W. Mills, whose family operated one of the Windsor brickyards.