HouseCanary is a US residential property data and valuation company. It sells automated valuations, market forecasts, and data APIs to lenders and investors, runs the ComeHome search platform, and since 2026 powers home listings inside Google's mobile search results.
HouseCanary is a residential property data company whose core product is a number: what a US home is worth right now, and where that value is likely headed. Its automated valuation model (AVM) draws on public records, MLS data, and market trends covering more than 100 million properties, and it sells that output as reports, dashboards, and APIs rather than as a consumer website.
The customers are mostly institutions. Mortgage lenders use HouseCanary valuations to speed up underwriting, single-family rental investors use it to screen acquisitions at scale, and proptech companies embed its data in their own products. Consumers mainly encounter it indirectly through ComeHome, the white-labeled home search and equity platform HouseCanary builds for banks and lenders.
Its profile jumped in 2026: HouseCanary is the data partner behind Google's home listings program, which puts broker listings from participating MLSs directly into Google's mobile search results. What started as an eight-market pilot went nationwide in June 2026, with CRMLS, SDMLS, My State MLS, and Bright MLS among the feeds — a significant new front door for listings that bypasses the big portals.
Ask it about an address and you get a valuation with a stated confidence range, comparable sales, rental value estimates, and forecasts for the surrounding ZIP and metro. The forecasting is the differentiator: rather than just reporting last month's medians, HouseCanary models where prices are heading over the next one to three years. Lenders can also order hybrid appraisal products that pair the model with an on-the-ground inspection.
Lenders, institutional investors, and proptech builders, in that order. An individual agent can buy one-off property reports, and they're decent for pricing conversations, but the platform's pricing and workflow clearly assume you're valuing properties by the hundreds. Casual home shoppers are better served by free consumer sites.
Mostly quote-based enterprise contracts, scaled by data volume and API usage. Single property reports can be purchased individually, but there's no meaningful self-serve tier for ongoing use — this is a sales-call product.
Among valuation vendors, we rate HouseCanary highly. The confidence intervals are honest — it tells you when it's unsure, which is rarer than it should be in this business — and the forecasting layer gives it a real edge over AVMs that only describe the present. The Google listings deal also suggests the data quality holds up under demanding scrutiny; Google had its pick of partners.
The limitations are the usual AVM caveats plus one commercial one. Model accuracy degrades in thin markets — rural areas, unusual properties, anything without good comps — and no confidence score fully protects you from that, so material decisions still warrant human eyes on the property. Commercially, the opaque enterprise pricing makes it hard for a small investor or team to even find out whether HouseCanary fits their budget, and the one-off reports feel expensive relative to the free Zestimate-style numbers most clients will compare them against. It's a professional tool priced accordingly; just know that's what you're signing up for.
