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Company Summary

Company Reviews

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; Homes.com, the fastest-growing residential real estate marketplace; and Domain, one of Australia’s leading property marketplaces. 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; and OnTheMarket, a leading residential property portal in the United Kingdom.

CoStar Group’s websites attracted over 143 million average monthly unique visitors in the third 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.

Rating Reviews

Rating is calculated based on 24 reviews and is evolving.

Featured Reviews

Software Engineer
3.1
31 December 2025
CoStar Group has pretty tough work-life balance
Pros: You learn a ton working with complex commercial real estate data. As a Software Engineer, the tech stack is pretty modern. There's decent pay and solid benefits for a corporate setting. The hybrid model is okay if you like some office time.
Cons: Work-life balance here isn't great, honestly. Expect more than 40-hour weeks consistently, sometimes much more during crunch time. Management often pushes for aggressive deadlines, making it tough to disconnect after hours and on weekends.
Advice to Management: Focus on more realistic project timelines. Empower teams to push back on unreasonable demands to improve overall employee well-being. A better work-life balance would really help retention.
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Software Engineer
3.0
19 February 2026
CoStar's Job Security is Solid for Tech Roles
Pros: It's a big, stable company in commercial real estate, so job security felt really strong for my Software Engineer role. They don't do mass layoffs often, even if projects shift. You're pretty safe here.
Cons: The work-life balance isn't great, especially in the Washington, D.C. office. You're expected to put in long hours, and the hybrid model isn't always flexible. Career growth can feel slow without advocating constantly.
Advice to Management: Leadership needs to really focus on improving work-life balance and offering more genuine flexibility. Burnout is a real issue for folks in technical roles.
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Software Engineer
3.0
2 March 2026
Okay Balance, Depends on Your Team
Pros: Some teams really respect the 40-hour week. You can mostly log off on time, which is good when you're working on complex commercial real estate data. The hybrid model offers a bit of flexibility too.
Cons: Other teams expect more, especially closer to release dates. It's easy to get sucked into long hours. Leadership sometimes doesn't set clear boundaries, so it falls on individual managers.
Advice to Management: Encourage consistent work-life expectations across all engineering teams. Managers need better training on setting boundaries and protecting team members from burnout. It makes a big difference for retention.
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Common Questions About CoStar Group

What is the general working culture like at CoStar Group for junior analysts in their Washington D.C. office?
What is the typical day-to-day work environment like at CoStar Group for a junior analyst in their Washington D.C. office?
What is CoStar Group's policy on remote work for their commercial real estate analysts in the Washington D.C. area?
What is CoStar Group's policy on remote or hybrid work arrangements for roles like software engineering in their Washington D.C. office?
What is the management style like at CoStar Group, especially for entry-level roles in commercial real estate?
What is the typical salary range for a Data Analyst role at CoStar Group, and how does it compare to other real estate data firms?
What are the typical career progression paths for an analyst at CoStar Group in the commercial real estate tech industry?
What is the day-to-day working culture like for a junior analyst at CoStar Group in the commercial real estate tech industry?
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