CoStar Group (CSGP 0.25%), a provider of real estate information and analytics, released its fourth quarter 2024 earnings on Feb. 18, 2025. The company reported revenue of $709 million, exceeding the analyst estimate of $701 million and reaching the upper limit of its own guidance range of $693 million to $703 million. Despite strong revenue performance, the company fell short in earnings per share, posting $0.15 against the expected $0.22. Overall, the quarter was a mixed outcome with solid revenue growth but unmet earnings expectations.
Metric | Q4 2024 | Q4 Estimate | Q4 2023 | Y/Y Change |
---|---|---|---|---|
EPS (Diluted) | $0.15 | $0.22 | $0.24 | -37.5% |
Revenue | $709M | $701M | $640M | +10.8% |
Net Income | $60M | N/A | $96.4M | -37.8% |
Adjusted EBITDA | $111.9M | N/A | $130.1M | -14.0% |
Source: Analyst estimates provided by FactSet. Management expectations based on management's guidance, as provided in 2024-10-22 earnings report.
Business Overview
CoStar Group provides online real estate marketplaces, data, and analytics services. It stands out with a comprehensive proprietary database that includes property, leasing, sales, and tenant information, all supported by robust research and technology. A major focus of CoStar has been the expansion of its market presence in the residential real estate segment with standout platforms like Apartments.com and a rapidly growing Homes.com network. Critical success factors include continuously updating its database, strategic acquisitions to expand offerings, and investing in technological advancements.

NASDAQ: CSGP
Key Data Points
Recently, CoStar has concentrated on scaling real estate platforms and enhancing its research and database capabilities. A key focus area is maintaining its brand and market position, supported by a comprehensive database.
Quarter in Review
During the quarter, CoStar's Q4 revenue of $709 million represented a 10.8% increase year-over-year, driven by remarkable performances in key segments. Apartments.com saw a 17% revenue increase, bringing its total to $1.07 billion for 2024.
On the other hand, the Homes.com network has emerged as the second-largest residential real estate marketplace in the U.S. with 110 million unique visitors monthly. Despite these strengths, CoStar faced challenges -- increased costs and macroeconomic pressures impacted net income, which fell 37.8% year-over-year to $60 million.
Adjusted EBITDA for the quarter reached $111.9 million, surpassing management's expectations and indicating better efficiency despite an overall 14% decline from the prior year.
Looking Ahead
Management's outlook projects 2025 revenue between $2.985 billion and $3.015 billion. For Q1 2025, revenue is expected to land between $711 million and $716 million, up approximately 9% year-over-year.
The adjusted EBITDA forecast for 2025 is set in the range of $375 million to $405 million. Moving forward, investors should watch for ongoing advancements in CoStar's strategic segments like the Homes.com expansion.