CoStar Group’s cover photo
CoStar Group

CoStar Group

Real Estate

Arlington, Virginia 259,242 followers

About us

CoStar Group (NASDAQ: CSGP) is a global leader in commercial real estate information, analytics, online marketplaces and 3D digital twin technology. Founded in 1986, CoStar Group is dedicated to digitizing the world’s real estate, empowering all people to discover properties, insights, and connections that improve their businesses and lives. CoStar Group’s major brands include CoStar, a leading global provider of commercial real estate data, analytics, and news; LoopNet, the most trafficked commercial real estate marketplace; Apartments.com, the leading platform for apartment rentals; and Homes.com, the fastest-growing residential real estate marketplace. CoStar Group’s industry-leading brands also include Matterport, a leading spatial data company whose platform turns buildings into data to make every space more valuable and accessible, STR, a global leader in hospitality data and benchmarking, Ten-X, an online platform for commercial real estate auctions and negotiated bids, OnTheMarket, a leading residential property portal in the United Kingdom, and Domain, a leading property technology and services marketplace in Australia. CoStar Group’s websites attracted over 111 million average monthly unique visitors in the second quarter of 2025, serving clients around the world. Headquartered in Arlington, Virginia, CoStar Group is committed to transforming the real estate industry through innovative technology and comprehensive market intelligence. From time to time, we plan to utilize our corporate website as a channel of distribution for material company information. For more information, visit CoStarGroup.com.

Website
http://www.costargroup.com
Industry
Real Estate
Company size
5,001-10,000 employees
Headquarters
Arlington, Virginia
Type
Public Company
Specialties
Research, Marketing, Product Development, Analytics, Commercial Real Estate, Sales, Real Estate, and Technology

Locations

Employees at CoStar Group

Updates

  • It’s spooky season, and we're scary good at being the best teams anywhere. 🩷 Honored Breast Cancer Awareness Month with the Homes.com team, rocking pink to show our support and hope for everyone impacted 🎃 Dropped off candy for future CoStar clients in the Halloween spirit, as we're ready to carve out some time to discuss real estate goals 💻 Demoed a Matterport camera for Richmond Technology Council - rvatech/Women in Technology Conference attendees 🌇 Took in the views from the top of our expanding Richmond campus 📣 Gathered with the STR team in London to connect, reflect on our journey, and brainstorm new ways to innovate together 🧡 Celebrated our first month on the Homes.com team and got recognized for outstanding work ✈️ Took to the skies in the CoStar aerial research plane, showing clients how we canvas the market and track the construction pipeline from above 👋 All smiles with our newest Homes.com sales team leaders 💚 Repped Apartments.com and team green in Germany 💪 Welcomed over 330+ new sales professionals to our Homes.com team in the last 90 days, and reflected on our incredible growth 🎉 Celebrated Diwali in our Orange County office, bringing tradition to our workspace 🤝 Represented CoStar at Acre SoCal’s Active Investors, Developers & Capital Providers Expo

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  • Drumroll, please. It's time to figure out your CoStar Group personality. 📸 Attention to detail → the photographer 📊 Love of data → the researcher 💻 Pattern seeker → the software engineer 👋 Easy to talk to → the salesperson Comment your answer below and apply to the job that matches your personality: https://bit.ly/4hy2a6j

  • We're pleased to share that we delivered our 58th consecutive quarter of double-digit revenue growth in Q3 2025. Revenue was $834 million, up 20% over revenue of $693 million for Q3 2024. Adjusted EBITDA was $115 million in Q3 2025, an increase of 51% from Q3 2024. Read more in our press release. ⬇️

  • You can make an impact here. Through purposeful investment, employee engagement, volunteerism, and strong partnerships, we strive to achieve a world where serving others is ingrained in the fabric of all communities. A snapshot of this October highlights our employees' involvement in the area where we live and work. 🖤 Children's National Hospital - Race for Every Child 5k 🖤 Blood Cancer United - Light the Night 🖤 Neil Bowler Hotel Bike Ride

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  • View organization page for CoStar Group

    259,242 followers

    Sometimes everything just aligns perfectly. Congratulations to Yury Soldatov on this breathtaking photo of the EDGE East Side Tower, Berlin's tallest multi-story building. Here's a look behind our #PhotoOfTheMonth ⬇️ “It was one of the last days of September, a clear and sunny afternoon with few clouds drifting above the city. I had a clear vision of which building I wanted to capture, and I knew how the sun was moving—that was all the information I had. I went to a spot I had never been to before, but I had a feeling it could be a good place for this kind of shot. About half an hour before sunset, the sky began to glow, and I got this beautiful reflection on the glass façade of the building. The EDGE East Side Tower, the tallest multi-story building in Berlin, stood beautifully against the changing sky. I moved the drone slightly to the left to include the Berlin TV Tower in the background, adding a quiet symbol of the city. Everything aligned perfectly—the light, the reflections, and a bit of luck—and I captured the moment that felt both powerful and peaceful.” If reading this makes you think about your own photography, we're hiring! Don't miss the chance to take your photography career to the next level. https://bit.ly/4otTrV0

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  • If you glanced at Senior Architectural Photographer Gian Lorenzo Ferretti's calendar, you might find a Homes.com photography session. Or maybe a drone shoot that requires clearance from the United States Secret Service. Or you could see creating 3D digital twins that showcase the newest in CoStar Group technology. Our photography team includes nearly 400 photographers and an impressive fleet of 1,424 drones, all dedicated to turning our customers' dreams into a reality. Gian's artistry has played a key role in CoStar Group's status as an industry leader, constantly advancing our technology. His images are displayed in offices worldwide and regularly appear on our social media channels. For his personal highlight of the year, Gian points to a month-long project capturing a 3D digital twin of the Washington National Cathedral in Washington, D.C. This project was groundbreaking and a remarkable demonstration of our technological capabilities and creativity. "I feel a great deal of privilege that I get to work on projects that I am passionate about and can put time and research into learning new methods. I don't know many companies where they can say they invest back in their employees like CoStar Group," Gian says. Apply to build awesome things and work with people like Gian: https://bit.ly/4qm6CsT

  • Our team is the best part of any season. Take a look at what October's been like around our offices. 👋 Welcomed new team members like David Tuazon to our CoStar team as they work to shape the future of commercial real estate 📷 Mastered Matterport 3D tours, showcasing the impressive capabilities of the technology and its positive impact on renters 💥 Engaged with industry leaders and learned valuable insights at the CREW Network Convention in Austin 🏈 Seen on the field at the University of Richmond Spider Football games in Richmond 👏 Marked our 6th successful BIG UP event with Business Immo, a key gathering for the real estate industry in France 🤝 Connected our treasury teams in the Arlington office to spark new ideas and collaborate 📣 Met our CoStar and LoopNet clients at the Ottawa Real Estate Forum 💚 Attended the Canyon View Properties Leadership Conference with Apartments.com 🎓 Shared why we're some of the best teams anywhere at Illinois State University with Hailey King 🩵 Presented at Carolinas Virginia Business Brokers Association (CVBBA) on how to use your BizBuySell membership to accelerate deal flow

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