$3,900,000 Co-op commission 2.5% This single-family estate features multiple environmentally friendly attributes, including an underground geothermal heating and cooling system, highly effective foam insulation, and windows that withstand extremely high winds and block virtually all UV rays. Luxury amenities

$3,390,000 Co-op commission 2% This 10,000-square-foot, seven-bedroom, seven-bathroom estate is French-inspired and sits on one acre of land. The brick-and-stone residence offers lake views from all three levels, which are accessible by elevator. Inside are three masonry and limestone

$6,575,000 Co-op commission 1.75% -$175 This three-story home built by architect Perry Jenke is made of glass and steel, allowing natural light to flood through. On the main level are the kitchen, dining room, den and living room. There

$6,575,000 Co-op commission 1.75% -$175 This three-story home built by architect Perry Jenke is made of glass and steel, allowing natural light to flood through. On the main level are the kitchen, dining room, den and living room. There

$3,390,000 Co-op commission 2% This 10,000-square-foot, seven-bedroom, seven-bathroom estate is French-inspired and sits on one acre of land. The brick-and-stone residence offers lake views from all three levels, which are accessible by elevator. Inside are three masonry and limestone

$3,900,000 Co-op commission 2.5% This single-family estate features multiple environmentally friendly attributes, including an underground geothermal heating and cooling system, highly effective foam insulation, and windows that withstand extremely high winds and block virtually all UV rays. Luxury amenities

$2,150,000 Co-op commission 2.5% -$150 Located in Bucktown, this two-story home with a full, finished basement features a top floor with roof-deck access and a wet bar. The lower level features recreation and utility rooms, as well as one

$579,900 Co-op commission 2.5% -$150 Less than a year old, this two-story house in the Deerpath Trails subdivision has new carpet and hardwood floors spanning throughout the 10 rooms. The full basement is finished with a large recreation room

$799,900 Co-op commission 2.5% -$175 Surrounded by parks and golf courses, this two-story house with an attached two-car garage was remodeled throughout in 2005, with new windows, doors and additions to the master bedroom and bathroom, among other upgrades.

$2,149,000 Co-op commission 2.25% on the first million and 1.5% on the balance -$175 A circular driveway winds its way to this two-story, Colonial-style, landscaped property with cedar exterior. A large garage is attached and can hold three to

$260,000 Co-op commission 2.5% Built in 1964, this tri-level brick house features hardwood and vinyl floors throughout the main level, including the living room, dining area and kitchen. Upstairs are three carpeted bedrooms. The lower level contains a family

$785,000 Co-op commission 2.5% -$150 Spanning two stories, this three-bedroom home is located within walking distance to public transportation, while offering a detached, two-car garage. Stained glass, hardwood floors, and a newly remodeled kitchen and porch add to the

$1,799,975 Co-op commission 2.25% -$195 Located in Palatine and positioned on more than one acre of land, this three-story Patten House mansion with a frame facade was built in 1898 and includes five bedrooms and three bathrooms. The living,

$949,999 Co-op commission 2.5% -$150 Positioned on a large lot in Highland Park that is walking distance to schools and the train, this four-bedroom, four-and-one-half-bathroom Colonial home has an open floor plan and views of the professionally landscaped yard.

$989,000 Co-op commission 2.5% -$200 This two-story house in Chicago’s Andersonville neighborhood was completely renovated and featured on HGTV’s “New Spaces.” Redesigned by Morgante Wilson Architects, the four-bedroom, two-and-one-half-bathroom home has a modern-styled kitchen with a breakfast bar, honed-quartz

$785,000 Co-op commission 2.5% -$150 Spanning two stories, this three-bedroom home is located within walking distance to public transportation, while offering a detached, two-car garage. Stained glass, hardwood floors, and a newly remodeled kitchen and porch add to the