As of , there are 524 properties listed for sale in the city of Champaign and 95 properties listed for sale in the ZIP code 61820. Those 524 Champaign properties include 426 single family homes and 98 condos. This single family residential home located at 507 Alabama Ave in 61820 was last listed for $64,833. This is 45% below the median of $117,500 for that ZIP code and 61% below the current median price of $164,900 for Champaign. 507 Alabama Ave is roughly 937 Sqft, which is 42% below the Champaign median of 1,620 and 27% below the 61820 ZIP code median of 1,290. This property's price per Sqft was $69, which is 25% below the current median price in 61820 of $92 and 32% below the Champaign median of $101 per square foot.