Intrinsiqs

Is CoStar Group, Inc. overvalued?

CoStar Group, Inc. (CSGP) looks undervalued — trading about 51% below its fair value.

Undervalued
Current price $28.09 Fair value $42.30
Price
$28.09
Fair value
$42.30
Current P/E
29.9
Normal P/E
45.0
Market cap
$11.38B
Dividend yield
0.0%
Return on equity
0.9%
Sector
Real Estate

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Fair value compares CSGP's current P/E to its own historical "normal" P/E (FAST Graphs-style). Updated 24 Sep 2026.