Mapstone Labs

Mapstone logo

The only platform mapping the world’s addresses as tradable NFTs.

Explore

  • Address NFTs
  • Charity Address NFTs
  • Neighborhood NFTs
  • Marketplace
  • Address Quest™
  • Zillow Data Explorer

Company

  • About Mapstone
  • Mapstone AM
  • Contact Us
  • Knowledge Base & FAQs
  • News & Press Releases
  • Roadmap

Account

  • Account Dashboard
  • Manage My NFT Collection
  • My Earnings
  • My Address Quest™ Points
  • Account Details
  • Get Support
© 2026 Mapstone Labs. All Rights Reserved.•Privacy Policy•Terms & Conditions•Official Contracts•Careers

Data Explorer

Home Value Data by U.S. Postal Code

Real Estate on Zillow

Explore home values by ZIP code and track how housing markets change over time. Current market data is provided using the Zillow Home Value Index (ZHVI), sourced from the Zillow Economic Data API. Learn more.

Address Quest™ points: Each month, Address NFT owners earn 1 point for every 0.01% increase in typical home value for the postal code their NFT is in, and lose 1 point for every 0.01% decrease. At the end of Address Quest™ v1.0, the top 1,000 players will win a share of the 10,000 ETH prize pool.

State
City
Postal Code State City
Trending postal codes = Total growth above 5% over the past 3 months

“No data” means Zillow did not publish a value for that month.

© Zillow, Inc., 2006-2026. Use is subject to the Zillow Terms of Use.