Data sources
The data behind every number.
This page, linked in the footer as Licenses, is our data-source attribution. It names each provider whose data we use, what that data licenses to us, and where to find the provider.
Attribution
Zillow
Zillow Home Value Index (ZHVI)
Typical home values and value trends by ZIP code, city, metro, and state, covering about 26,000 ZIP codes. ZHVI data is published by Zillow Group and made available through Zillow Research.
zillow.comRealtor.com
Residential listing market metrics
Median list price, days on market, active inventory, price cuts, and new listings, published through the Realtor.com residential listings database and economic research data.
realtor.comFreddie Mac / FRED
Mortgage rates
National average mortgage rates from the Freddie Mac Primary Mortgage Market Survey (PMMS), accessed via FRED, Federal Reserve Bank of St. Louis.
fred.stlouisfed.orgU.S. Census Bureau
American Community Survey (ACS)
Median real estate taxes and housing cost figures used as the basis for our property tax and insurance estimates.
census.govFHFA
Conforming loan limits
Annual conforming loan limit values by county, published by the Federal Housing Finance Agency.
fhfa.govHUD
FHA loan limits
Annual FHA forward mortgage limits by county, published by the U.S. Department of Housing and Urban Development.
hud.gov
Terms of use
All third-party data is used under each provider's publicly available terms and remains the property of its respective owner. The names Zillow, Realtor.com, Freddie Mac, FRED, and their associated marks belong to their owners; their appearance here is attribution, not endorsement of Home Value Pros.
Data is provided as-is, for informational use only, and may contain errors or lag the market. It is not investment, legal, or appraisal advice. For details on how we combine these sources into the figures you see, read our methodology.
If you represent a data provider and have a question about our usage or attribution, email hello@homevaluepros.com and we will respond promptly.