Picnic Grove, Fox River Grove, IL may have 79 real estate agents, but you’re looking for the cream of the crop. Homelight analyzes performance data from all of Picnic Grove’s active agents to find you those with the best objective results. The top 3% of Picnic Grove agents boast impressive numbers: They complete 72.4% more real estate transactions each year than the average agent, and sell homes 74.5% faster.