skip to Main Content

One Platform. Zero Compromises.

Automate Lease Accounting & Optimize Real Estate Portfolios


Get the only platform for real estate and accounting teams that combines the most recommended lease accounting and management applications with the most trusted market data and research analytics.

2022 Lease Accounting Guide

Better Insight. More Action - Play Button

CoStar empowers real estate managers to drive better outcomes.

Portfolio Planning

Secure Stronger Negotiating Positions

Get direct, on-demand access to more than 6 million properties including space availability, lease comps, current tenants and more.

Lease Administration

Direct Brokers More Effectively

Know market and submarket conditions, peer properties plus leasing and rent trends including forecasts.

Lease Accounting

Deliver More Value and Cost Savings

Provide detailed insights on new space or thorough analysis for lease renewals with demographics, traffic conditions and competitors.

Market Data and Analytics Icon

Plan More Confidently and Confidentially

Know the most about any set of properties or markets without signaling plans or initiatives to the marketplace.

Transaction Management

Prompt Team Member Actions Smarter

Set automatic alerts on a set of properties or portfolio data points to prompt critical actions for renewals, payments and more.

Projects and Construction

Make Lease Accounting Compliance Easier

Confidently report on real estate and equipment and integrate data workflows with critical business systems.

Take a closer look at CoStar for Corporate and Retail Tenants.

Get the PDF brochure detailing what your team can accomplish with CoStar for Corporate and Retail Tenants at their fingertips.