You may want to ponder these facts when making your unit selection. You probably already know that Circle Condominiums is in Arlington County and Arlington. The average living area in Circle Condominiums is 841 while 2030 N Adams St #1104 has 720 sqft of living space. The most expensive unit listed in Circle Condominiums is 2030 N Adams St #806 is at $309,000. one half of homes now on the market at Circle Condominiums have garages. 2030 N Adams St #1104 has 1 bedrooms but Circle Condominiums units typically have up to 2 and as few as 1.