The Power of CoStar
For more than 40 years, CoStar has provided an industry-leading commercial property information, analytics and news platform that delivers unparalleled insights to commercial property professionals and other industries – helping them make informed decisions more quickly.
Commercial property data for a wide range of applications
Whether you’re buying, selling, or leasing a property, representing tenants, valuing assets, originating loans or managing diverse portfolios, CoStar provides the support you need.
What sets CoStar apart?
With the largest research team in commercial property, we take a census-level approach to assemble comprehensive, accurate data that gives you a full picture of the market – brought to life in valuable, relevant ways by our powerful technology and useful features.
The Largest Inventory
Access the most comprehensive inventory of commercial properties.
Valuable Market Insights
Get in-depth information on the commercial property market, historical trends, comps and KPIs to fully understand market conditions.
Timely News & Analytics
Identify new opportunities and stay connected to the market with CoStar news, alerts, analytics tools and commentary.
8.5M+
Properties Tracked
7M+
Lease Activities
5M+
Sale Comps
8.2M+
Commercial Tenants Tracked
300,000+ CoStar subscribers keep logging in for all these reasons and more:
- Identify new prospective clients and partners
- Appraise property values and potential leasing income
- Understand the underlying financial performance of assets
- Find off-market investment opportunities
- Assess market and submarket KPI trends and forecasts
- Pre-empt tenant moves, lease expirations and renewals
- Analyse the details of recent lease and sale transactions
- Stay up-to-date on the latest industry news