Subsequent Event	12 Months Ended
Dec. 31, 2025
Subsequent Events [Abstract]
Subsequent Event	On January 30, 2026, Zillow Group entered into a $500 million Revolving Credit Facility by and among Zillow Group, MFTB Holdco, Inc., Zillow, Inc. (the “Borrower”), the lenders from time to time party thereto, Goldman Sachs Bank USA as administrative agent and as issuing bank, and other issuing banks from time to time party thereto. The Revolving Credit Facility may be increased by an additional $250 million subject to the terms of the credit agreement. Revolving loans on the Revolving Credit Facility bear interest at a floating rate based on either an alternative base rate, as defined in the credit agreement, plus an applicable margin or SOFR plus an applicable margin, depending on Zillow Group’s total net leverage ratio. Revolving loans may be borrowed, repaid and reborrowed under the Revolving Credit Facility until January 30, 2031, at which time all amounts borrowed must be repaid. Revolving loans may be prepaid, and revolving loan commitments may be permanently reduced by the Borrower in whole or in part, without penalty or premium. The Revolving Credit Facility contains customary representations, warranties and affirmative and negative covenants, including a total net leverage ratio financial covenant. The negative covenants include restrictions on the incurrence of liens and indebtedness, certain investments and acquisitions, dividends, stock repurchases, transactions with affiliates and other matters, all subject to certain exceptions. The Borrower’s obligations under the Revolving Credit Facility are guaranteed by Zillow Group, MFTB Holdco, Inc. and certain of the Borrower’s subsidiaries. The Borrower’s obligations under the Revolving Credit Facility are secured by a first priority security interest in substantially all of the assets of the Borrower and such guarantors, subject to customary exclusions. We have not drawn any amounts under the Revolving Credit Facility as of the date of this Annual Report on Form 10-K. Borrowings on the Revolving Credit Facility will be classified within long-term liabilities in our consolidated balance sheets.

On January 30, 2026, Zillow Group entered into a $500 million Revolving Credit Facility by and among Zillow Group, MFTB Holdco, Inc., Zillow, Inc. (the “Borrower”), the lenders from time to time party thereto, Goldman Sachs Bank USA as administrative agent and as issuing bank, and other issuing banks from time to time party thereto. The Revolving Credit Facility may be increased by an additional $250 million subject to the terms of the credit agreement. Revolving loans on the Revolving Credit Facility bear interest at a floating rate based on either an alternative base rate, as defined in the credit agreement, plus an applicable margin or SOFR plus an applicable margin, depending on Zillow Group’s total net leverage ratio. Revolving loans may be borrowed, repaid and reborrowed under the Revolving Credit Facility until January 30, 2031, at which time all amounts borrowed must be repaid. Revolving loans may be prepaid, and revolving loan commitments may be permanently reduced by the Borrower in whole or in part, without penalty or premium.

The Revolving Credit Facility contains customary representations, warranties and affirmative and negative covenants, including a total net leverage ratio financial covenant. The negative covenants include restrictions on the incurrence of liens and indebtedness, certain investments and acquisitions, dividends, stock repurchases, transactions with affiliates and other matters, all subject to certain exceptions. The Borrower’s obligations under the Revolving Credit Facility are guaranteed by Zillow Group, MFTB Holdco, Inc. and certain of the Borrower’s subsidiaries. The Borrower’s obligations under the Revolving Credit

We have not drawn any amounts under the Revolving Credit Facility as of the date of this Annual Report on Form 10-K. Borrowings on the Revolving Credit Facility will be classified within long-term liabilities in our consolidated balance sheets.