CoStar information, analytics and data-driven news helps you optimize your rents and occupancies. Our multifamily data is the most robust in the industry with more than 115 million rental updates per month, presenting the most accurate, timely rents for any multifamily community. Track the Competition: Identify competitors easily and see how similar communities stackup against your rents and concessions. Analyze the latest trends in rents and occupancy and what’s under construction with our Rent Survey Report. Know Exactly What Renters Are Looking At: View detailed comp sets for like-communities viewed by Apartments.com users that are searching for a new home. Monitor New Construction: Access comprehensive construction pipeline data fueled by our fleet of 230 field research vehicles and our research plane, CoStar One, which captures footage from 2,000 feet in the air. Stay on Top of Your Market: An extensive industry-leading team of dedicated economists provide analysis and forecasts for 450 markets and almost 12,000 submarkets.