Sources and freshness
Every layer was retrieved on October 30, 2026.
| Layer | Publisher | Records |
|---|---|---|
| Connecticut CAMA and Parcel Layer (2026 collection) | Office of Policy and Management and CT GIS Office, from each town assessor — CC0 | 1,269,078 parcels |
| Brownfields 2025 | CT DEEP, DECD and EPA | 1,113 |
| Town boundaries | U.S. Census Bureau, TIGERweb | 167 |
Revaluation years on the file: 2026: 573,760, 2025: 440,201, 2021: 72,779, 2024: 69,906, 2022: 54,282. Most recent sale on the file: June 29, 2026. Each town sends its CAMA file once a year; a sale or a change after that date will not show yet. The report, prepared on the day you order it, queries the State's services again.