AI Adoption And International Expansion Will Gradually Reshape Long Term Real Estate Marketplaces

Catalysts

About CoStar Group

CoStar Group operates digital real estate marketplaces and information services that connect property owners, agents, and investors with data, marketing, and transaction solutions.

What are the underlying business or industry changes driving this perspective?

• Although Homes.com is scaling rapidly with rising awareness and engagement, the residential portal strategy still requires sustained high marketing and sales investment to reach critical share across agents and homeowners, which could limit near term operating leverage and depress net margins.
• While AI Smart Search and broader AI features are meaningfully improving on site engagement, a slower than expected shift of real estate discovery from traditional search to AI driven channels could delay monetization of these capabilities, tempering future revenue growth and associated earnings expansion.
• Despite the global roll out of Domain in Australia and ongoing international expansion of LoopNet and CoStar data products, localization complexity and differing competitive dynamics in each region may prolong the ramp to scale, keeping international revenue and margins below management aspirations for an extended period.
• Although integrated 3D digital twin solutions via Matterport create a differentiated experience across residential and commercial platforms, adoption curves in adjacent industries like insurance and construction may prove slower, delaying the anticipated multibillion dollar opportunity and constraining consolidated revenue diversification.
• While long term demand for digitized real estate information and portfolio management tools is rising, volatility in commercial real estate markets and cautious lender behavior could cap growth in new analytics and lending related products, moderating CoStar product revenue and limiting upside to group level EBITDA margins.

Assumptions

This narrative explores a more pessimistic perspective on CoStar Group compared to the consensus, based on a Fair Value that aligns with the bearish cohort of analysts. How have these above catalysts been quantified?

• The bearish analysts are assuming CoStar Group's revenue will grow by 15.1% annually over the next 3 years.
• The bearish analysts assume that profit margins will increase from 0.7% today to 11.9% in 3 years time.
• The bearish analysts expect earnings to reach $555.6 million (and earnings per share of $1.3) by about December 2028, up from $20.3 million today. However, there is some disagreement amongst the analysts with the more bullish ones expecting earnings as high as $854.5 million.
• In order for the above numbers to justify the price target of the more bearish analyst cohort, the company would need to trade at a PE ratio of 74.6x on those 2028 earnings, down from 1399.0x today. This future PE is greater than the current PE for the US Real Estate industry at 30.8x.
• The bearish analysts expect the number of shares outstanding to grow by 3.34% per year for the next 3 years.
• To value all of this in today's terms, we will use a discount rate of 8.73%, as per the Simply Wall St company report.

Risks

What could happen that would invalidate this narrative?

• Fifty eight consecutive quarters of double digit revenue growth, accelerating net new bookings and a growing multi brand marketplace footprint across commercial, residential and international markets suggest the company could sustain above market top line growth for many years, driving higher revenue and earnings than implied by a flat share price outlook.
• Management is explicitly targeting residential portal margins of more than 40 percent and already delivering 47 percent profit margins in Commercial Information and Marketplaces, so continued operating leverage across Homes.com, Apartments.com, Domain and OnTheMarket may expand net margins and earnings materially over the long term.
• The integration of Matterport as both a stand alone platform and a deeply embedded capability across CoStar’s marketplaces, together with a planned expansion of its sales force from fewer than 30 reps to more than 200, opens a multibillion dollar addressable market that could significantly diversify and lift consolidated revenue and earnings.
• Heavy, sustained investment in proprietary AI capabilities such as AI Smart Search, answer engine optimization and generative AI enabled workflows across Homes.com, Apartments.com, LoopNet and CoStar strengthens user engagement and differentiation, potentially accelerating user and advertiser adoption and raising long term revenue and earnings.

Valuation

How have all the factors above been brought together to estimate a fair value?

• The assumed bearish price target for CoStar Group is $68.96, which represents up to two standard deviations below the consensus price target of $91.94. This valuation is based on what can be assumed as the expectations of CoStar Group's future earnings growth, profit margins and other risk factors from analysts on the more bearish end of the spectrum.
  
• However, there is a degree of disagreement amongst analysts, with the most bullish reporting a price target of $105.0, and the most bearish reporting a price target of just $60.0.
  
• In order for you to agree with the more bearish analyst cohort, you'd need to believe that by 2028, revenues will be $4.7 billion, earnings will come to $555.6 million, and it would be trading on a PE ratio of 74.6x, assuming you use a discount rate of 8.7%.
  
• Given the current share price of $67.01, the analyst price target of $68.96 is 2.8% higher. The relatively low difference between the current share price and the analyst consensus price target indicates that they believe on average, the company is fairly priced.
  
• We always encourage you to reach your own conclusions though. So sense check these analyst numbers against your own assumptions and expectations based on your understanding of the business and what you believe is probable.