PropCross

Property-change intelligence for authorized municipal review. Staff get an evidence pack. ShieldGuard does not replace the assessor and does not decide tax.

Ingest authorized sources — Open data, licensed feeds, or a partner extract. No listing-portal scrape.
Correlate — Match assessment, permits, and the change signal for one address.
Explain — A review candidate carries the reason. A weak case is suppressed.
Staff decide — Municipal reviewers and the MPAC path stay in charge of any assessment change.

PropCross prototype dashboard with synthetic demo cases, not a live municipal roll

PropCross prototype property timeline with synthetic demo data

PropCross prototype evidence pack with synthetic demo data