What Is CSGP Fair Value?
CoStar Group (CSGP) fair value estimate using multiple valuation models, updated daily.
As of July 16, 2026, CoStar Group (CSGP) has a composite fair value estimate of $45.30 based on four valuation models: DCF (41% weight), Graham Number (29% weight), PEG (29% weight), and DDM (0% weight). The current market price is $28.49, suggesting the stock is undervalued by 59.0%.
Data as of July 16, 2026 (today)
Composite Fair Value
Undervalued3 of 4 models$45.30
vs. current price of $28.49(+59.0%)
How Is CSGP Fair Value Calculated?
Four independent models estimate what CSGP is worth. Each uses different inputs and assumptions. The composite blends them by weight.
CSGP Intrinsic Value
Forward-looking models based on future cash flows
DCF (Discounted Cash Flow)
41% weightEstimates how much cash the company will generate over the next 10 years, then calculates what all that future cash is worth in today's dollars. Includes a 15% safety cushion. Try the standalone DCF calculator →
$42.97
+50.8%Undervalued
Inputs used
DDM (Dividend Discount Model)
0% weightIf a company pays you dividends, this model asks: how much are all those future dividend payments worth today? Only works for stocks that pay dividends. Try the intrinsic value calculator →
N/A
This stock does not pay a dividend, so the DDM cannot be applied. The composite adjusts by redistributing this weight to the other models.
CSGP Fair Value
Current fundamentals: earnings, assets, and growth rate
Graham Number (Value Investing)
29% weightCreated by legendary investor Benjamin Graham. It looks at two things: how much the company earns (EPS) and what its assets are worth (Book Value), then calculates the maximum price a careful investor should pay. Try the fair value calculator →
$24.38
-14.4%Fair Value
Inputs used
PEG (Price/Earnings to Growth)
29% weightChecks if you're paying a fair price for the company's growth. A fast-growing company deserves a higher price than a slow one. This model finds the right price based on how fast earnings are growing.
$58.88
+106.7%Undervalued
Inputs used
What If You Change the Assumptions?
Drag the sliders to test different scenarios. Tap the ? buttons to learn what each input means.
Your DCF Fair Value
Current price $28.49 is 50.8% below this estimate
View 10-year cash flow projections
| Year | Projected FCF (Free Cash Flow) | Present Value |
|---|---|---|
| Year 1 | $252.8M | $233.7M |
| Year 2 | $315.9M | $270.2M |
| Year 3 | $394.9M | $312.4M |
| Year 4 | $493.7M | $361.1M |
| Year 5 | $617.1M | $417.4M |
| Year 6 | $771.3M | $482.5M |
| Year 7 | $964.2M | $557.8M |
| Year 8 | $1.21B | $644.8M |
| Year 9 | $1.51B | $745.4M |
| Year 10 | $1.88B | $861.6M |
| Terminal Value | $34.27B | $15.68B |
What Are CSGP's Key Financial Metrics?
Earnings & Growth
Current Price
$28.49
EPS (TTM)
$0.07
Forward P/E
16.1
Profit Margin
0.7%
Cash & Balance Sheet
Free Cash Flow
202.2M
EBITDA
272M
Book Value
$19.44
Total Debt
1.1B
What Do Analysts Say About CSGP?
Low
$26.00
Average
$46.10
High
$70.00
Upside
+61.8%
CSGP Fair Value FAQ
What is the fair value of CSGP?
Based on our composite model (DCF 35%, Graham 25%, PEG 25%, DDM 15%), CSGP's estimated fair value is $45.30. The stock is currently trading at $28.49, which makes it undervalued by our analysis.
How is CSGP's fair value calculated?
We use four valuation methods: Discounted Cash Flow (DCF), Graham Number, PEG-based Fair Value, and Dividend Discount Model (for dividend-paying stocks). The composite score weights DCF at 35%, Graham and PEG at 25% each, and DDM at 15%. When a model can't be applied, its weight is redistributed proportionally.
Is CSGP overvalued or undervalued?
Based on our analysis, CSGP is undervalued. The current price of $28.49 is 59.0% below our estimated fair value of $45.30.
What do Wall Street analysts say about CSGP?
20 analysts cover CoStar Group with a consensus rating of "Buy." The average price target is $46.10, ranging from $26.00 to $70.00. This implies 61.8% upside from the current price.