One-of-a-kind ‘castle’ stands to sell for a bargain at auction — after failing to fetch $22M on the market

Bidding for the McLean mansion begins on May 17, according to Concierge Auctions, which is overseeing the sale.

$1.8 Million Homes in Maine, California and Georgia

A cottage in Belfast, Maine, a midcentury modern home in Los Angeles and an Arts & Crafts house in Athens, Ga.