Key Takeaways
- • Benchmark initiated coverage of CoStar Group (NASDAQ: CSGP) with a Buy rating and $45.00 price target, representing upside of approximately 35% from the current trading price of $33.40.
- • CoStar stock has declined approximately 50% year-to-date amid concerns over weak housing conditions, aggressive Homes.com spending, and activist investor pressure, but Benchmark believes the stock has found a bottom and is positioned for recovery.
- • The residential segment AEBITDA is expected to turn positive in the second half of 2026 with margin expansion anticipated into 2027, providing a near-term catalyst for operational improvement.
- • CoStar maintains a dominant competitive position in commercial real estate information services with 95% subscription-based revenue and 90% renewal rates, alongside a strong balance sheet with more cash than debt.
- • The $45 price target reflects an 18x multiple applied to Benchmark's 2027 Adjusted EBITDA estimate of $806 million; separately, CoStar agreed to acquire Zonda for $800 million in cash to expand new home construction data and homebuilder software offerings.
Summary
Benchmark Equity Research initiated coverage of CoStar Group on June 4, 2026, assigning a Buy rating with a $45.00 price target. Analyst Michael Rindos cited the stock's recent decline of approximately 50% year-to-date as creating an attractive entry point, with the selloff driven by concerns surrounding the weak housing market, substantial capital deployment at Homes.com, and activist investor activism. According to InvestingPro data, the stock currently trades at $33.40, below the platform's Fair Value estimate of $43.98, suggesting potential undervaluation and supporting Benchmark's bullish thesis.
The investment thesis centers on an expected inflection point in CoStar's residential segment profitability. The residential AEBITDA is projected to turn positive in the second half of 2026, with margin expansion anticipated throughout 2027. This timing provides near-term operational catalysts that Benchmark believes the market has underappreciated. The $45 price target derives from applying an 18x multiple to Benchmark's 2027 Adjusted EBITDA estimate of $806 million, reflecting a normalized valuation for the company once the residential turnaround materializes.
CoStar's core commercial real estate information services business provides a stable financial foundation. The company generates 95% of its revenue from subscription-based services with 90% renewal rates, creating predictable, recurring cash flows that support the transition period in residential. Additionally, CoStar maintains a fortress balance sheet with more cash than debt, providing financial flexibility to execute its strategic initiatives without distress.
Recent corporate actions reinforce the growth narrative. CoStar announced an agreement to acquire Zonda, a provider of new home construction data and homebuilder software, for $800 million in cash. Zonda serves over 3,000 customers across North America with predominantly subscription-based revenue, offering direct strategic synergies with CoStar's residential expansion efforts. Separately, Apartments.com, CoStar's rental marketplace, reported apartment rents increased 0.2% in May to $1,737, marking the sixth consecutive month of positive rent growth—a modest but meaningful signal of stabilization in residential markets.
Collectively, these developments position CoStar for a multi-catalyst inflection. The combination of residential segment recovery, balance sheet strength, Zonda acquisition integration, and stabilizing rental market conditions form the foundation for Benchmark's constructive outlook and upside price target.
The investment thesis centers on an expected inflection point in CoStar's residential segment profitability. The residential AEBITDA is projected to turn positive in the second half of 2026, with margin expansion anticipated throughout 2027. This timing provides near-term operational catalysts that Benchmark believes the market has underappreciated. The $45 price target derives from applying an 18x multiple to Benchmark's 2027 Adjusted EBITDA estimate of $806 million, reflecting a normalized valuation for the company once the residential turnaround materializes.
CoStar's core commercial real estate information services business provides a stable financial foundation. The company generates 95% of its revenue from subscription-based services with 90% renewal rates, creating predictable, recurring cash flows that support the transition period in residential. Additionally, CoStar maintains a fortress balance sheet with more cash than debt, providing financial flexibility to execute its strategic initiatives without distress.
Recent corporate actions reinforce the growth narrative. CoStar announced an agreement to acquire Zonda, a provider of new home construction data and homebuilder software, for $800 million in cash. Zonda serves over 3,000 customers across North America with predominantly subscription-based revenue, offering direct strategic synergies with CoStar's residential expansion efforts. Separately, Apartments.com, CoStar's rental marketplace, reported apartment rents increased 0.2% in May to $1,737, marking the sixth consecutive month of positive rent growth—a modest but meaningful signal of stabilization in residential markets.
Collectively, these developments position CoStar for a multi-catalyst inflection. The combination of residential segment recovery, balance sheet strength, Zonda acquisition integration, and stabilizing rental market conditions form the foundation for Benchmark's constructive outlook and upside price target.
Go deeper than the headline
Research every firm in this story, track the ones that matter and get the daily briefing — free for 7 days.