HouseCanary is powering Google’s expanded real estate ad format, but analysts say inventory, lead routing and MLS participation remain the key tests.
Google is taking its home-listing ads nationwide, expanding a HouseCanary-powered format that displays property details inside mobile search results and allows consumers to connect with local agents, the search giant announced Thursday.
In a short blog post, Google said it is rolling out richer Local Services Ads for Home Listings across all 50 U.S. states after a limited pilot in eight markets that began last year. The expanded format will surface property details including pricing, images and core home features, with listing data powered by HouseCanary.
Google said buyers will be able to call, message or book an appointment with a local agent directly from the ad. Agents already using Local Services Ads will automatically be eligible to appear, while new agents can sign up. Google also said portal partners can enroll agents through its managed partner program.
HouseCanary separately announced Thursday that the expansion will bring broker home listings from participating MLSs directly into Google’s mobile search results across the U.S. The company framed the program as a way for brokers and agents to gain enhanced listing visibility, direct brand attribution and click-to-contact functionality through MLS-sourced listings.
“As real estate marketplaces face unprecedented fragmentation, this program gives brokers and agents a simple, easy way to ensure more buyers can discover their listings from the industry’s most validated, comprehensive source: the MLS,” HouseCanary Chief Revenue Officer Chris Rediger said in the company’s announcement.
Google moves beyond the pilot
The move marks a significant step beyond the earlier Google-HouseCanary pilot, which had been limited to the Bay Area, Los Angeles, San Diego, New York City, Austin, Chicago, Miami and Cleveland.
In May, HouseCanary told Inman that three MLSs — CRMLS, San Diego MLS and My State MLS — were providing listings to the pilot. At the time, the company said the experience remained a limited pilot rather than a full public rollout. But the national expansion does not mean comprehensive listing inventory will be available in every market immediately.
A spokesperson for HouseCanary told Inman Thursday that the program will roll out to more markets over the summer and is expected to eventually reach full national coverage. HouseCanary said listing coverage depends on MLS agreements, and that CRMLS, San Diego MLS and My State MLS remain the only MLSs participating in the program for now.
Members of participating national MLSs can send all of their listings into the program where markets are live, the spokesperson said, adding that eXp Realty has done so. Other brokerages are also participating through MLS feeds, though participation varies by MLS. Some MLS feeds are structured as broker opt-in, while others are broker opt-out, the spokesperson said.
HouseCanary characterized the model as a mix of listing distribution, Local Services Ads, lead generation and agent advertising — effectively positioning it as a new discovery channel for buyers and a new visibility channel for brokers and agents.
Consumers who click on the listing agent in the listing detail display can access a link to that agent’s email, the spokesperson said. Other calls to action, including “Ask a question” and “Request a tour,” route consumers to Local Services Ads advertisers.
A real threat, or just another channel?
Mike DelPrete, a real estate industry analyst and scholar-in-residence at the University of Colorado Boulder, said Google’s expanded push into home listings is still significant, even if it does not represent an immediate existential threat to Zillow, Realtor.com, Homes.com or other portals.
“At a high level, I still think it’s a big deal,” DelPrete told Inman in a conversation earlier this week, before Google and HouseCanary announced the national expansion. “No matter what business you’re in, if Google starts to pay attention to it, it kind of, by definition, should be a big deal.”
DelPrete, who first surfaced the pilot late last year, described the December test as something of a “false start” that caught the industry by surprise and raised immediate questions about how HouseCanary was obtaining and displaying listing data. But he said the renewed version appeared more durable even before Thursday’s announcement, particularly because HouseCanary had begun working through MLS agreements and brokerage participation.
“They’re not going to go away. They’re going to figure this out,” DelPrete said. “We have four months, five months later, they’re back, and the plumbing looks solid.”
DelPrete cautioned against viewing the development as a simple zero-sum fight over web traffic. Consumers can visit multiple search portals, he said. A buyer who sees a listing on Google may still visit Zillow, Compass, Redfin or another site. But the relationship between consumer and agent is different.
“As soon as somebody connects with an agent, and they like the agent, and the agent starts working for them, and they sign an agreement, then it becomes zero sum,” DelPrete said.
In that sense, Google may not need to replace Zillow or other portals to matter — it may only need to insert itself earlier in the search and agent-connection process. DelPrete compared the development to adding more homes to a power grid. One new connection may not matter, he said, but enough new connections can eventually make the lights flicker.
“This isn’t existential to Zillow or the other portals,” DelPrete said. But when Google’s listing ads are viewed alongside other industry shifts — including AI, national MLS efforts and ongoing fights over listing control — the combined pressure becomes harder to dismiss, he added.
“This is one little step away from Gemini and AI,” DelPrete said, referring to Google’s AI product. “Do you think HouseCanary and Google are going out there doing all these deals and just ending at Google Search?”
Inventory and lead-routing questions
Victor Lund, managing partner of WAV Group, took a more skeptical view of the product’s near-term impact in a conversation with Inman earlier this week, before Thursday’s announcement. He argued that Google’s biggest challenge remains the same as it was the last time the company tried to move deeper into real estate: access to comprehensive, authorized listing data.
Lund pointed to Google Base, an early-2000s product that allowed users to upload structured data into Google, as an earlier example of the company trying to aggregate real estate listings. It never became a meaningful portal competitor, he said, because most agents and brokers were not managing listing data at scale themselves.
Lund said that if Google wants comprehensive listing inventory displayed on its own site, it either needs to work through an entity that can properly access and license the data or become a brokerage itself.
“Google is displaying listings on their website,” Lund said. “If they want to have a comprehensive data feed, they have to be a broker, and Google’s not a broker.”
That dynamic was at the center of some of the early industry concerns around the HouseCanary-Google pilot, including questions Lund previously raised about whether the arrangement extended beyond a normal IDX display. But Lund said CRMLS took an “innovative” approach by moving the arrangement into a separate data-licensing structure that allows participating brokers to receive licensing revenue when their data is used.
“They’re not doing this without the explicit permission of the broker,” Lund said.
Still, Lund said the broader rollout’s significance will depend on whether the product creates a useful consumer search experience and becomes a more affordable, effective lead source for agents and brokers. In markets with limited inventory, he said, Google may benefit from strong placement in search results but lose consumers once they realize they are not seeing a comprehensive view of available homes.
“You might get my first click because of the position on the page, but you’re not going to get my second,” Lund said. “It looks great if you’re in a listing presentation, but if you’re the one that’s investing the money, you actually want it to work great, not just look great.”
Lund also said the product sits inside a larger debate over whether brokers should distribute listings as widely as possible or be more intentional about where listing data goes. That debate has intensified amid fights over private listings, portal displays, broker attribution and control of listing data.
A long-standing broker view, Lund said, is that listing distribution is acceptable if the listing broker and listing agent receive clear attribution and the consumer lead is not diverted elsewhere.
“If you just give me my leads on my listings, you can have it,” Lund said, summarizing the broker position. “It’s my listing. Don’t put another agent on it. Don’t reroute the customer to somebody else.”
The expanded program sits between those models — HouseCanary is emphasizing MLS-sourced listings and listing-agent attribution, while Google is framing the product as a richer Local Services Ads format. HouseCanary confirmed Thursday that some consumer actions point to the listing agent, while others route consumers to Local Services Ads advertisers.
The split lead-routing structure could become more important as the program expands. But for now, both analysts said the industry should watch the rollout without assuming the outcome is already clear.
DelPrete said he sees no obvious reason HouseCanary and Google could not eventually gain listing access comparable to other portals, but said the long-term consumer response remains unclear.
“Nobody knows how consumers are going to play this out,” DelPrete said. “Anybody with certainty about how this is going to play out clearly has a dog in the fight.”
Lund said the program is worth monitoring, but he wants to see evidence that it is generating real leads and consumer engagement before declaring it disruptive.
“This is definitely something that the industry needs to keep tabs on,” Lund said. “If Google provides a superior solution to generate leads on listings, I think that’s a story people want to hear. I want to see the data.”
Update: This story was updated after publication with additional context, interviews and background.
