Second Empire brick house for sale in Quincy, Illinois. Built in 1866, selected Italian elements, straight mansard roof, seven bedrooms, 7884 square feet. $699,900.

Fort Sheridan Captain’s Mansion for sale in Highland Park, Illinois. Built in 1890, view on Lake Michigan, high-end millwork and finishes, original hardware, high ceilings, 7 bedrooms. $2,199,000.

Fairy-tale Tudor house for sale in Highland Park, Illinois. Built in 1928, lots of character, wood columns, finished walk-out basement, 3-car garage, 3383 square feet. $675,000.

Beautiful Victorian house for sale in Alton, Illinois. Built in 1900, pocket doors, fireplaces, historic features and modern updates, large lot, 3-car garage, 3891 square feet. $325,000.

Fabulous Colonial house for sale in Highland Park, Illinois. Built in 1926, renovated, custom moldings, 5 bedrooms, 6509 square feet, heated 2.5-car garage. $1,300,000.

Completely transformed Victorian house for sale in Saint Elmo, Illinois. Built in 1895, freshly painted, new flooring and plumbing, large corner lot, 2496 square feet. $269,900.

Absolutely incredible Mediterranean house for sale in Winnetka, Illinois. Built in 1912, once owned by William Clement Stone, glorious main house, hotel-level pool, manicured resort level grounds. $15,850,000.

Desirable Georgian Colonial house for sale in Glen Ellyn, Illinois. Built in 1924, spacious living room with fireplace, professional landscaping, great location, 4 bedrooms. $890,000.

Prestigious Victorian house for sale in Highland, Illinois. Built in 1920, inlaid wood flooring, Andersen windows, full basement with tons of storage, 4.933 square feet. $375,000.

Linden Lodge for sale in Kankakee, Illinois. Built in 1915, historic waterfront estate, stone fireplace, gourmet kitchen, luxury finishes, indoor pool, 5 bedrooms. $699,000.

Magnificent Georgian Revival house for sale in Hinsdale, Illinois. Built in 1937 by architect R. Harold Zook, custom kitchen by Laura O’Brien, meticulously updated, 8752 square feet. $3,695,000.

Dr. William Dougall House for sale in Joliet, Illinois. Built in 1872, Queen Anne style, three-story corner tower, partly restored, 3000 square feet. $164,000.

Victorian house for sale in Oak Park, Illinois. Built in 1887, stained glass windows, large expandable attic, 5 bedrooms, fenced-in private yard. $959,000.

Solid Tudor house for sale in Evanston, Illinois. Built in 1938, wood-burning fireplace, beautiful architectural features, 5 bedrooms, great location. $1,300,000.

Italian Renaissance townhome in the McCormick Mansion for sale in Chicago, Illinois. Originally built in 1892, converted in 1978, high-end finishes, walnut floors, custom millwork. $1,200,000.

Classic French Normandy house for sale in Glen Ellyn, Illinois. Built in 1928, renovated by Donatelli construction, rich in every detail, manicured grounds. $975,000.

Historic house for sale in Saint Elmo, Illinois. Built in 1905, dentil molding and granite lintels, lead glass windows, 3 bedrooms, 3336 square feet. $120,000.

Graceful Queen Anne house for sale in Auburn, Illinois. Built in 1851, original woodwork, huge living room, tons of windows, four bedrooms, 2.5-car garage. $250,000.

Magnificent Victorian house for sale in Elgin, Illinois. Built in 1894, six fireplaces, gorgeous woodwork, multiple porches, seven bedrooms, 5625 square feet. $675,000.

Stunning Queen Anne house for sale in Woodstock, Illinois. Built in 1900, original hardwood floors, stone fireplace, well-kept garden, 1732 square feet. $259,900.