8-K: Zillow Group Soars: Q3 Revenue Up 16%, Exceeds Outlook

Zillow Group reported strong third-quarter 2025 financial results, with revenue increasing 16% year-over-year and exceeding its outlook, driven by growth across all segments.

Summary

• Total revenue for Q3 2025 was $676 million, a 16% increase year-over-year, surpassing the company's outlook range.
• GAAP net income reached $10 million in Q3 2025, a significant improvement from a net loss of $20 million in Q3 2024, with net income margin expanding by 400 basis points to 1%.
• Adjusted EBITDA for Q3 2025 was $165 million, up 30% year-over-year, exceeding the company's outlook and resulting in an Adjusted EBITDA margin of 24%, an increase of over 200 basis points.
• For Sale revenue grew 10% year-over-year to $488 million, outperforming the residential real estate industry's total transaction value growth of approximately 5%.
• Mortgages revenue increased 36% year-over-year to $53 million, primarily due to a 57% surge in purchase loan origination volume to $1.3 billion.
• Rentals revenue saw a substantial 41% year-over-year increase to $174 million, driven by a 62% growth in multifamily revenue.
• Average monthly unique users across Zillow Group's mobile apps and sites increased 7% year-over-year to 250 million, with visits up 4% to 2.5 billion.
• The company launched the Zillow App in ChatGPT, becoming the first real estate app integrated into the platform.
• Zillow Showcase, an immersive listing experience, is now on 3.2% of all new U.S. listings, up from 2.5% last quarter, and introduced AI-powered virtual staging.
• Zillow Home Loans' BuyAbilitySM tool has enrolled 2.9 million people, and new features like verified digital pre-approval and an enhanced borrower application were rolled out.
• Introduced Zillow Preferred (formerly Flex program) for top real estate agent teams and Zillow Pro, an AI-powered membership suite for growth-oriented agents, to be rolled out throughout 2026.
• Partnership with Esusu was announced to help renters build credit through on-time rent payments, expanding credit-building access nationwide.

Sentiment

Score: 9

Explanation: The filing reports strong financial results that exceeded company outlooks for both revenue and Adjusted EBITDA, a return to GAAP profitability, and significant growth across key segments like Mortgages and Rentals. Strategic initiatives leveraging AI and integrated transaction services are progressing well, and the future outlook remains positive with accelerated growth expected. The company is also actively returning value to shareholders through share repurchases. The only minor negatives are a slight decrease in YTD operating cash flow and gross profit margin, which are overshadowed by overall strong performance and positive guidance.

Positives

• Total revenue of $676 million exceeded outlook and grew 16% year-over-year, significantly outpacing the residential real estate industry's 5% transaction value growth.
• Achieved GAAP net income of $10 million, a 150% increase from a $20 million loss in the prior year, demonstrating a return to profitability.
• Adjusted EBITDA of $165 million surpassed outlook and increased 30% year-over-year, with margin expansion of over 200 basis points.
• Strong growth in Mortgages revenue (up 36% YoY) driven by a 57% increase in purchase loan origination volume to $1.3 billion.
• Exceptional growth in Rentals revenue (up 41% YoY), particularly in multifamily revenue (up 62% YoY).
• Increased user engagement with 250 million average monthly unique users (up 7% YoY) and 2.5 billion visits (up 4% YoY).
• Successful product innovation, including the launch of the Zillow App in ChatGPT and AI-powered virtual staging for Zillow Showcase.
• Expansion of Zillow Home Loans' offerings with BuyAbilitySM enrolling 2.9 million users and new digital pre-approval processes.
• Strategic initiatives like Zillow Preferred and Zillow Pro are designed to deepen agent relationships and expand the serviceable market.
• Cash and investments increased to $1.4 billion from $1.2 billion at the end of Q2, indicating strong liquidity.
• Year-to-date share repurchases of $438 million and shares received from capped call settlements effectively reduced outstanding shares by 9.2 million, expected to offset share-based compensation for 2025.

Negatives

• Net cash provided by operating activities for the nine months ended September 30, 2025, decreased 3% year-over-year to $296 million from $306 million.
• Gross profit margin decreased from 76% in Q3 2024 to 73% in Q3 2025, a 300 basis point decline.

Risks

• The health and stability of the economy and the U.S. residential real estate industry, including changes in inflationary conditions, interest rates, housing availability and affordability, labor shortages, and supply chain issues.
• Ability to manage advertising, product inventory, pricing, and maintain relationships with real estate partners.
• Ability to establish or maintain relationships with listing and data providers, or changes to rights to use or timely access listing data, or its quality/quantity.
• Compliance with current and future rules and requirements promulgated by the National Association of REALTORS, multiple listing services, or other real estate industry groups, or decisions to repeal, amend, or not enforce such rules.
• Ability to navigate industry changes, including as a result of past, pending, or future lawsuits, settlements, or government investigations, even if not a named party.
• Uncertainties related to policy changes, enforcement priorities, or government shutdowns at federal and state levels.
• Ability to continue to innovate and compete to attract customers and real estate partners.
• Ability to effectively invest resources to pursue new strategies, develop new products and services, and expand existing products and services into new markets.
• Ability to operate and grow Zillow Home Loans mortgage operations, including obtaining sufficient financing, meeting customer needs, growing origination, and reselling mortgages.
• The duration and impact of natural disasters, climate change, geopolitical events, and other catastrophic events (including public health crises) on operations, demand, or general economic conditions.
• Ability to maintain adequate security controls or technology systems, or those of third parties, to protect data integrity and privacy.
• Impact of past, pending, or future litigation and other disputes or enforcement actions.
• Ability to attract, engage, and retain a highly skilled workforce.
• Mergers, acquisitions, investments, strategic partnerships, capital-raising activities, or other corporate transactions by Zillow or competitors.
• Ability to continue relying on third-party services for critical business functions.
• Ability to protect and continue using intellectual property and prevent others from copying, infringing, or developing similar intellectual property, including as a result of generative artificial intelligence.
• Ability to comply with domestic and international laws, regulations, rules, contractual obligations, policies, and to obtain/maintain required licenses.
• Ability to pay debt or to raise additional capital or refinance indebtedness on acceptable terms, or at all.
• Actual or anticipated fluctuations in quarterly and annual results of operations and financial position.
• Actual or perceived inaccuracies in assumptions, estimates, and internal or third-party data used for metrics.
• Volatility of Class A common stock and Class C capital stock prices.

Future Outlook

For Q4 2025, Zillow Group expects high single-digit year-over-year For Sale revenue growth, with Residential revenue growth similar to Q3 and Mortgages revenue growth of approximately 20% (over 40% purchase origination volume growth). Rentals revenue growth is projected to accelerate to over 45% year-over-year. Adjusted EBITDA expenses are expected to be $500 million due to normal seasonality. For the full year 2025, the company maintains its guidance for mid-teens revenue growth, approximately 40% year-over-year Rentals revenue growth, expanded Adjusted EBITDA margins, and positive GAAP net income. The macro housing environment is anticipated to continue bouncing along the bottom of the housing cycle.

Management Comments

• "Q3 results show how well we’re delivering on our mission to make buying, selling, financing and renting easier."
• "What drives our success is that we deliver exceptional consumer and partner experiences, relentlessly innovate with our products, and consistently execute well on our integrated-transaction strategy."
• "Zillow is leading the industry toward a more transparent, consumer-first future."
• "Our consistently strong performance reinforces that Zillow can grow regardless of what the residential real estate market is doing."
• "We are still in the very early innings of how AI will transform consumer experiences, but we strongly believe the critical differentiators between those who succeed and those who get left behind in our category will be user experience, quality of audience, unique insights, and providing integrated transaction services instead of just top-of-funnel lead generation."
• "We are on track toward our full-year 2025 goals of mid-teens revenue growth, GAAP profitability, and expanded Adjusted EBITDA margins — with year-over-year revenue growth expected to accelerate in Q4."
• "Our steady focus and execution are setting us up for what we believe will be sustainable profitable growth well into the future."

Industry Context

Zillow Group's Q3 2025 revenue growth of 16% significantly outpaced the broader residential real estate industry's year-over-year total transaction value growth of approximately 5%, as estimated by Zillow and the National Association of REALTORS (NAR). This indicates Zillow is gaining market share and performing strongly despite the industry's purchase mortgage origination volume being nearly flat year-over-year. The company's strategy of integrating transaction services and leveraging AI positions it to navigate a housing market that is expected to 'bounce along the bottom of the housing cycle,' suggesting resilience against broader market stagnation.

Comparison to Industry Standards

• Zillow Group's Q3 revenue growth of 16% year-over-year significantly outperformed the residential real estate industry's total transaction value growth of approximately 5% (according to Zillow's estimates and NAR data), indicating market share gains.
• Zillow is currently the only real estate app integrated within ChatGPT, demonstrating a first-mover advantage in leveraging advanced AI platforms compared to competitors.
• Zillow Rentals ranks #1 in partner satisfaction in its category for return on marketing investment, suggesting superior value delivery compared to other rental listing platforms.
• An estimated 80% of U.S. residential real estate transactions involve agents who use at least one Zillow product (e.g., Premier Agent, Follow Up Boss, ShowingTime+, Showcase, dotloop), highlighting Zillow's pervasive influence across the industry compared to other technology providers.

Stakeholder Impact

• Shareholders: Positive impact due to strong financial performance, return to profitability, increased cash and investments, and ongoing share repurchase program.
• Consumers (buyers, sellers, renters): Enhanced experience through new product innovations like the Zillow App in ChatGPT, AI-powered virtual staging, BuyAbilitySM, verified digital pre-approvals, co-shopping features, cost transparency in rentals, and credit-building partnership with Esusu.
• Real Estate Agents/Partners: Provided with advanced tools and services (Zillow Showcase, Follow Up Boss AI features, Zillow Preferred, Zillow Pro) to improve efficiency, client service, and business growth, leading to deeper engagement and higher transaction rates.
• Employees: Continued investment in innovation and growth suggests stable to growing employment opportunities, though risks related to attracting and retaining a skilled workforce are noted.

Next Steps

• Continue rolling out the Zillow Pro membership across the country throughout 2026.
• Expand the integrated experience in Enhanced Markets towards a mid-term goal of at least 75% of connections.
• Further accelerate Rentals revenue growth, particularly in multifamily, in Q4 2025.
• Achieve full-year 2025 goals of mid-teens revenue growth, approximately 40% year-over-year Rentals revenue growth, expanded Adjusted EBITDA margins, and positive GAAP net income.

Key Dates

Recommendation

Zillow Group delivered exceptional Q3 2025 results, significantly exceeding revenue and Adjusted EBITDA outlooks and returning to GAAP profitability. The company demonstrated robust growth across all key segments, particularly in Mortgages and Rentals, outperforming the broader real estate industry. Strategic investments in AI-driven products and an integrated transaction platform are yielding tangible benefits, enhancing user engagement and agent productivity. The positive full-year 2025 guidance, coupled with strong liquidity and an active share repurchase program, indicates sustained profitable growth and a commitment to shareholder value. These factors collectively present a compelling investment case.

Keywords

Zillow, Real Estate, Q3 2025 Earnings, Financial Results, Mortgages, Rentals, Residential Real Estate, Proptech, AI in Real Estate, Zillow Home Loans, Share Repurchase, Adjusted EBITDA, GAAP Net Income, Housing Market, Online Real Estate