Stanley Chencinski of Crawford Square LLC sold the 12,000-square-foot retail property at 3939 - 3951 Dempster St. in Skokie, IL, to KF Dempster LLC for approximately $2.78 million or $231 per square foot. The purchasing entity is a joint venture between real estate developer Fog Capital Inc. and Keeler Real Estate LLC. Together they acquire and develop real estate mostly in the Chicago area.