Largest Landowners in Sonoma County, CA
The owners holding the most land in Sonoma County, CA, ranked by total acreage across all their parcels.
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| # | Owner | Parcels | Acres | Assessed value |
|---|---|---|---|---|
| 1 | COUNTY OF SONOMA | 1,452 | — | — |
| 2 | STATE OF CALIFORNIA | 632 | — | — |
| 3 | CITY OF SANTA ROSA | 605 | — | — |
| 4 | SONOMA COUNTY WATER AGENCY | 526 | — | — |
| 5 | SEA RANCH ASSN | 385 | — | — |
| 6 | CITY OF PETALUMA | 335 | — | — |
| 7 | CITY OF ROHNERT PARK | 277 | — | — |
| 8 | VALUE CENTER VENTURES LTD | 224 | — | — |
| 9 | SENDERO LLC | 222 | — | — |
| 10 | TOWN OF WINDSOR | 200 | — | — |
| 11 | UNITED STATES OF AMERICA | 193 | — | — |
| 12 | SONOMA-MARIN AREA RAIL TRANSIT DISTRICT | 177 | — | — |
| 13 | CITY VENTURES HOMEBUILDING LLC | 149 | — | — |
| 14 | SEQUOIA EQUITIES - AZURE LP | 147 | — | — |
| 15 | KAWANA TOWN CENTER LLC | 132 | — | — |
| 16 | RICHMOND AMERICAN HOMES OF MARYLAND INC | 125 | — | — |
| 17 | KAWANA MEADOWS DEVELOPMENT LLC | 116 | — | — |
| 18 | CITY OF HEALDSBURG | 113 | — | — |
| 19 | ST DOROTHYS REST ASSOCIATION | 109 | — | — |
| 20 | DCMF I 16 HARVEST PARK LLC | 104 | — | — |
| 21 | PASEO VISTA INC | 103 | — | — |
| 22 | QUARRY HEIGHTS LLC | 102 | — | — |
| 23 | KB HOME SOUTH BAY INC | 94 | — | — |
| 24 | PENN GROVE MOUNTAIN LLC | 94 | — | — |
| 25 | COUNTY OF SONOMA ET AL | 90 | — | — |