Who owns Homes.com?
Homes.com is owned by CoStar (the United States, NASDAQ: CSGP).[1]
Evidence: CoStar Group, Inc. Annual Report on Form 10-K filed 2026-02-26, SEC EDGAR, 26 February 2026. Verified from filings; last checked .
Key facts
- Current owner
- CoStar Group, Inc. verified
- Owner HQ
- 🇺🇸 United States, Arlington
- Origin
- 🇺🇸 United States
- Category
- Internet & digital › Online commerce › Property listings
- Parent ticker
- NASDAQ: CSGP
- Last verified
- · 1 sources
About Homes.com
Homes.com is the for-sale listings site CoStar describes as one of the flagship brands of its residential products, working on a your-listing-your-lead basis in which property owners and agents reach renters and buyers and the agent keeps the lead. It is powered by Homes AI, which lets consumers search through real-time two-way conversations. The 10-K gives no launch date, listing count or traffic figure, and puts it in the residential segment beside Apartments.com.
What CoStar's annual report says about Homes.com
Sentences about Homes.com from CoStar's latest annual filing[1], copied word for word.
Homes.com allows property owners and real estate agents to reach renters and buyers on a your-listing your lead basis.
We have incurred, and expect to continue to incur, significant costs to develop and market Homes.com.
If we are unable to attract and retain agent subscribers and consumers, we may not be able to execute our growth plans or recognize a return on the investments we have made into Homes.com.
How often CoStar names Homes.com in its annual report
A plain count of the times the name appears in the text of each annual report, not counting the start of a sentence. A brand that an owner writes about more is usually one it treats as central. The brand is named less often than it was three years earlier.
Ownership timeline of Homes.com
Where Homes.com sits in CoStar
Controlling ownership as of . Brands grouped under the entity that owns them; large groups are collapsed.
Open the full CoStar ownership tree →
See the full CoStar brand portfolio (6) →
Other brands owned by CoStar
CoStar controls 6 brands on Brandtree, 6 of them in internet & digital.
Also in internet & digital
Other brands in property listings, and who owns them
CoStar has more brands in property listings on Brandtree than any other owner: 6 of 19.
| Brand | Owner | Owner based in |
|---|---|---|
| Flatmates.com.au | REA Group | 🇦🇺 Australia |
| StreetEasy | Zillow | 🇺🇸 United States |
| Flatfox | SMG Swiss Marketplace Group | 🇨🇭 Switzerland |
| Bina.az | Kaspi.kz | 🇰🇿 Kazakhstan |
| Mercado Libre Classifieds | MercadoLibre | 🇺🇾 Uruguay |
| realtor.com | News Corp | 🇺🇸 United States |
| OneRoof | NZME | 🇳🇿 New Zealand |
| Property.com.au | REA Group | 🇦🇺 Australia |
About the owner: CoStar
CoStar is a publicly listed company headquartered in Arlington, United States. Brandtree records 6 brands under its control, and it is listed as NASDAQ: CSGP.
CoStar Group is an American commercial and residential real estate information and marketplace company, incorporated in Delaware and based at 1201 Wilson Boulevard, Arlington, Virginia, with its shares on the Nasdaq Global Select Market. Its core business is the subscription CoStar database, but its 10-K for 2025 groups its portals into a commercial segment (LoopNet and others) and a residential segment (Apartments.com, Homes.com, Land.com, Domain and OnTheMarket). It bought OnTheMarket in December 2023 and Domain in August 2025, and also owns Matterport, Visual Lease, BizBuySell and Ten-X.
🇺🇸 Homes.com and other American brands
Brandtree records a controlling owner for 2,399 brands that began in the United States. 461 of them (19%) are now controlled by a company headquartered in another country; Homes.com is not one of them.
Frequently asked questions
Who is the parent company of Homes.com?
The parent company of Homes.com is CoStar, a publicly listed company headquartered in the United States.
Is Homes.com American?
Yes. Homes.com originated in the United States and its owner, CoStar, is also headquartered in the United States.
Is Homes.com still owned by CoStar?
Yes. As of 9 October 2026, Homes.com is still owned by CoStar. The ownership record was last checked against primary sources on that date.
Sources (1) & corrections
Last verified . Every ownership fact above is backed by one of these primary documents. Numbers in brackets in the text refer to this list.
- [1] CoStar Group, Inc. Annual Report on Form 10-K filed 2026-02-26 — SEC EDGAR, SEC Form 10-K, published 26 February 2026; retrieved 2 October 2026.
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