Commercial

CoStar

Commercial real estate database covering 390 markets, 2,700 submarkets — sales/lease comps, listings, vacancies, rents.

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Why GTM teams care

CRE professionals use for market research, investment analysis, competitive positioning.

Best use cases

Commercial lease and sale comp analysis
CRE market analytics and investment research
Tenant prospecting and space marketing
REIT portfolio analytics and benchmarking

Entry · Field reports

What people are saying about CoStar

Real quotes from 3 cited sources across Reddit, HN, X, G2, and community forums.

“CoStar provides access to a comprehensive inventory of over 7 million commercial properties with in-depth market information, historical trends, comps, and KPIs. With 11 million lease and sale comps, CoStar is the most comprehensive commercial real estate data platform available.”

websiteby CoStarMar 1, 2026↗

“CoStar COMPS aggregates sales and lease information from diverse sources across office, retail, industrial, multifamily, and land property types. While the price tag is expensive, users report that the data quality and support outweigh the cost for serious commercial real estate professionals.”

review-siteby Research.comMar 1, 2026↗

“CoStar's US retail projections forecast full-year net absorption of just over 16 million square feet for 2026, the third lowest level of annual demand in the past decade. Their market analytics are widely cited by institutional investors and REITs for commercial real estate strategy.”

newsby Yahoo FinanceMar 1, 2026↗

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