New York parcel data coverage
53 of 62 counties (85.5%) have parcel boundaries on CLILU, 46 with owner names — 5,026,092 parcels in all. Updated 2026-10-17.
| County | Status | Parcels | With owner | Data as of |
|---|---|---|---|---|
| Albany | Owner names | 112,804 | 100% | 2026-10-16 · Current |
| Allegany | No data yet | — | — | |
| Bronx | Owner names | 168,048 | 99.9% | 2026-10-16 · Current |
| Broome | Owner names | 85,058 | 99.8% | 2026-10-16 · Current |
| Cattaraugus | Owner names | 49,782 | 100% | 2026-10-16 · Current |
| Cayuga | Owner names | 39,126 | 100% | 2026-10-16 · Current |
| Chautauqua | Owner names | 88,396 | 99.8% | 2026-10-16 · Current |
| Chemung | Owner names | 39,137 | 98.3% | 2026-10-16 · Current |
| Chenango | No data yet | — | — | |
| Clinton | Owner names | 37,824 | 100% | 2026-10-16 · Current |
| Columbia | Parcels, owners partial | 36,033 | 0% | 2026-09-08 · Aging |
| Cortland | Owner names | 22,497 | 99.6% | 2026-10-16 · Current |
| Delaware | Owner names | 42,232 | 99.7% | 2026-10-16 · Current |
| Dutchess | Owner names | 17,052 | 94.2% | 2026-10-16 · Current |
| Erie | Owner names | 730,123 | 99.8% | 2026-10-16 · Current |
| Essex | Owner names | 35,819 | 100% | 2026-10-16 · Current |
| Franklin | Owner names | 34,620 | 98.7% | 2026-10-16 · Current |
| Fulton | Parcels, owners partial | 33,355 | 0% | 2026-09-08 · Aging |
| Genesee | Owner names | 28,245 | 99.9% | 2026-10-16 · Current |
| Greene | Owner names | 38,418 | 99.2% | 2026-10-16 · Current |
| Hamilton | No data yet | — | — | |
| Herkimer | Parcels, owners partial | 42,343 | 0% | 2026-09-08 · Aging |
| Jefferson | No data yet | — | — | |
| Kings | Owner names | 551,529 | 100% | 2026-10-16 · Current |
| Lewis | Owner names | 24,688 | 100% | 2026-10-16 · Current |
| Livingston | Owner names | 28,780 | 100% | 2026-10-16 · Current |
| Madison | Owner names | 36,173 | 99.9% | 2026-10-17 · Current |
| Monroe | Parcels, owners partial | 267,962 | 0% | 2026-09-08 · Aging |
| Montgomery | Owner names | 25,260 | 100% | 2026-10-16 · Current |
| Nassau | Parcels, owners partial | 407,500 | 0% | 2026-09-08 · Aging |
| New York | Owner names | 91,748 | 99.9% | 2026-10-16 · Current |
| Niagara | Owner names | 87,849 | 100% | 2026-10-16 · Current |
| Oneida | Owner names | 104,851 | 98.3% | 2026-10-16 · Current |
| Onondaga | Owner names | 181,865 | 100% | 2026-10-16 · Current |
| Ontario | Owner names | 50,765 | 99.9% | 2026-10-16 · Current |
| Orange | Owner names | 144,803 | 98.4% | 2026-10-16 · Current |
| Orleans | Parcels, owners partial | 2,418 | 0% | — |
| Oswego | No data yet | — | — | |
| Otsego | Parcels, owners partial | 39,706 | 0% | 2026-10-16 · Current |
| Putnam | Owner names | 2,418 | 1740.8% | 2026-10-16 · Current |
| Queens | Owner names | 17,388 | 3727.2% | 2026-10-16 · Current |
| Rensselaer | Owner names | 64,246 | 100% | 2026-10-16 · Current |
| Richmond | Owner names | 250,916 | 100% | 2026-10-16 · Current |
| Rockland | Owner names | 92,323 | 98.4% | 2026-10-16 · Current |
| Saratoga | Owner names | 100,926 | 99.4% | 2026-10-16 · Current |
| Schenectady | Owner names | 55,059 | 99.7% | 2026-09-02 · Aging |
| Schoharie | Owner names | 22,477 | 99.6% | 2026-09-02 · Aging |
| Schuyler | Owner names | 13,179 | 99.9% | 2026-10-16 · Current |
| Seneca | Owner names | 17,481 | 99.5% | 2026-10-16 · Current |
| St. Lawrence | Owner names | 67,324 | 99.5% | 2026-10-16 · Current |
| Steuben | Owner names | 55,349 | 99.3% | 2026-10-16 · Current |
| Suffolk | No data yet | — | — | |
| Sullivan | Owner names | 67,340 | 99.9% | 2026-10-16 · Current |
| Tioga | Owner names | 25,752 | 100% | 2026-10-16 · Current |
| Tompkins | Owner names | 35,369 | 100% | 2026-10-16 · Current |
| Ulster | Owner names | 86,102 | 98.2% | 2026-09-02 · Aging |
| Warren | Owner names | 45,192 | 100% | 2026-10-16 · Current |
| Washington | No data yet | — | — | |
| Wayne | No data yet | — | — | |
| Westchester | Owner names | 258,145 | 99.6% | 2026-10-16 · Current |
| Wyoming | Owner names | 22,297 | 99.5% | 2026-09-02 · Aging |
| Yates | No data yet | — | — |
“Current” = compared with the county or state source in the last 35 days; “Aging” = 36–180 days; “Older” = not yet compared automatically.