Costar Realty Information, Inc.

Costar Realty Information, Inc., a subsidiary of Costar Group, Inc., operates as the prime contractor (99% of awards) delivering commercial real estate database subscriptions, analytics platforms, and market research services to federal agencies on an unrestricted, full-and-open competitive basis. The company is a for-profit corporation headquartered in Arlington, Virginia; it does not hold SBA set-aside certifications and competes across all contract types without set-aside designation.

Costar's federal footprint centers on providing licensed access to its proprietary CoStar Suite platform — a web-based database covering property inventories, market analytics, lease and sale comparables, maps, and photography across the United States, Canada, the United Kingdom, and France. The vendor delivers this capability through three primary mechanisms: permanent Indefinite Delivery Vehicles with GSA and HUD, episodic Blanket Purchase Agreement calls across GSA regional offices, and direct purchase orders from individual civilian and defense agencies. Representative prime work includes a $7.44 million five-year GSA Public Buildings Service Blanket Purchase Agreement established February 2024 for internet-based real property informational services, through which 24 regional and central-office task orders have issued totaling $5.2 million; a $2.02 million three-year HUD Indefinite Delivery Contract for multifamily housing database support from which seven delivery orders have issued; a $1.99 million Office of the Comptroller of the Currency contract (June 2024) for commercial real estate market fundamentals, scenario forecasting, and quarterly analysis through March 2029; a $1.35 million HUD Office of the Inspector General sole-source contract (September 2024) for apartment market database and subscription service; and a $920.7 thousand Defense Information Systems Agency Defense contract (January 2026) for CoStar Suite licensed subscriptions.

Customer concentration clusters heavily with GSA and HUD. The top five customer agencies account for 39% of combined potential value: GSA Public Buildings Service Region 1 leads with 23 awards ($9.7 million), followed by HUD Housing Office of Multifamily Housing (14 awards, $6.2 million), the Internal Revenue Service (7 awards, $5.1 million), GSA Region 3 (14 awards, $3.5 million), and the Army Corps of Engineers Baltimore District (6 awards, $3.5 million). Across 70 distinct federal agencies, Costar placed 339 awards — 337 prime, 2 sub — with combined potential value of $71 million and obligated value of $47 million (66% of potential). Activity has accelerated year over year, growing from 23 awards in 2022 to 40 in 2024, before moderating to 12 awarded in 2025 and 14 in 2026 through September. Twenty-three awards (combined potential value $10.5 million) face ultimate completion within the next twenty-four months, representing recompete exposure for the vendor.

The vendor holds two anchor parent vehicles. The $7.44 million GSA BPA (February 2024 through January 2027) anchors the largest share of recent task-order activity, with 60 calls issued across GSA regions — Region 1, Region 2, Region 3, Region 4, Region 5, Region 6, Region 7, Region 8, Region 9, and Region 10 — plus the Central Office Acquisition Services Division and the Office of Leasing, typically for annual license renewals, user-seat provisioning (ranging from 1 to 15 seats per call), and regional real estate database access. Recent calls include $938.2 thousand for the National Capital Region Office of Portfolio Management and Customer Engagement (July 2024), $823.3 thousand for 15 national user licenses to the Office of Leasing (April 2025), and $670.1 thousand for 10 national user licenses to the Office of Leasing (April 2024). The HUD Indefinite Delivery Contract (86614821D00003, three-year ceiling $2.02 million, established September 2021) funds multifamily housing portfolio management, rent comparability analysis, and real estate market intelligence; seven delivery orders have issued to date, with recent task orders of $324 thousand and $319.8 thousand issued in 2023. A third vehicle, Indefinite Delivery Contract GS00P13CYD0033, has generated 72 task orders ($4.8 million combined potential value) — likely a legacy or administrative consolidation point for earlier GSA work.

In its minimal subcontractor footprint (2 awards, 1% of total), Costar subcontracts to Booz Allen Hamilton on capital planning and investment control project management office support (May 2026) and National Capital Region Integrated Architecture and Design Services work (February 2026), providing property data, analytics, and research services. Federal work spans NAICS 519190 (Web Search Portals and All Other Information Services), 519290 (All Other Information Services), and 531390 (Other Activities Related to Real Estate), with PSC codes predominantly in D302 (Support — Professional: Other) and IT and Telecom categories.

Recent awards and modifications reflect sustained demand: a $27.4 thousand EO 14398 subscription order from the Defense or Civilian Central Office (September 2026), a $464.5 thousand HUD Option Year 2 administratively transferred to GSA under Executive Order 14240 (September 2026), a $267.4 thousand IRS FY 2026 database subscription for the Large Business and International Division (August 2026), and a $1.33 million VA Veterans Integrated Service Network 22 database subscription for 25 users (September 2024). Administrative transfers of HUD contracts to GSA per Executive Order 14240 began appearing in the award record in September 2024, indicating compliance with federal consolidation policy. The vendor competes across all 70 customer agencies without material reliance on any single agency beyond GSA's regional network, which itself fragments across ten regions plus headquarters, creating a diversified if concentrated customer base centered on property management, portfolio optimization, and real estate market intelligence across civilian agencies.