CoStar Group CSGP
Data & Analytics Marketplace Vertical SaaS B2B SaaS Enterprise Software

CoStar Group trades at 3.2x EV/NTM revenue on a $13.02B enterprise value. Revenue grew 14.2% year over year to $952.0M in the quarter ending September 2026, an annual run rate of $3.81B. CoStar Group reports a 77.8% gross margin.

ARR ($M)
3808
Net Dollar Retention
--
ARR Growth
14.2%
EV / NTM Revenue
3.2x
Payback Period
EV / Run Rate
3.4x
Price & Key Metrics
Price Performance
Company Details
Share Price: 31.82
Last Filing Date: 2026-09-30
Last Filing: Form
Founding Year: 1998
IPO Year: 1998
% of 52 wk High: 45%
Description
CoStar Group, Inc. engages in the provision of online real estate marketplaces, information, and analytics in the commercial and residential property markets.
Categories
Data & Analytics Marketplace Vertical SaaS B2B SaaS Enterprise Software
Valuation
Market Cap: 12,802.374
Enterprise Value: 13,018.374
EV / Revenue Run Rate: 3.4x
EV / NTM Revenue: 3.2x
EV / 2026 Revenue Estimates: 3.4x
EV / 2027 Revenue Estimates: 3.0x
EV / 2028 Revenue Estimates: 2.8x
Key Business Metrics
Net Dollar Retention: --
Customers: --
ARR: 3,808
ARR Growth %: 14%
ARR/Customer ($K): --
ARR/Employee ($K): 476
Revenue
Revenue Run Rate: 3,808
ARR: 3,808
2026 Revenue Estimates: 3,806
2027 Revenue Estimates: 4,275
2028 Revenue Estimates: 4,658
LTM Revenue: 3,674
Last Year Run Rate: 3,334
Growth
Revenue Growth: 14%
ARR Growth: 14%
Growth Persistence: 70%
2026 Revenue Growth Estimates: 18%
2027 Revenue Growth Estimates: 12%
2028 Revenue Growth Estimates: 9%
Financials
Quarterly
Calendar Year
Frequently Asked Questions

How fast is CoStar Group growing?

CoStar Group grew revenue 14.2% year over year, reaching $952.0M in the quarter ending September 2026.

What multiple does CoStar Group trade at?

CoStar Group trades at 3.2x EV/NTM revenue and 3.4x EV/run-rate, on an enterprise value of $13.02B.

Is CoStar Group profitable?

For CoStar Group, operating income was $84.0M last quarter and LTM free cash flow margin is 9.7%.

What sector is CoStar Group in?

Public Comps classifies CoStar Group under Data & Analytics, Marketplace, Vertical SaaS, B2B SaaS, and Enterprise Software.

Where does Public Comps get CoStar Group's data?

Figures come from CoStar Group's own SEC filings, normalised into a consistent quarterly format and refreshed after each earnings release.