Sonoma County property record for 5100 Thomas Rd, Healdsburg, CA 95448
| Property Type | Pasture |
|---|---|
| Details | 5 bd · 4.5 ba · 5,302 sqft · built 1957 |
| Lot Size | 246 acres (10,747,994 sqft) |
| Owner | Company on Record |
| Tax Bill | $6,825 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 132-140-005-000 |
| Primary APN | 132-140-005-000 |
|---|---|
| Alternative APN |
|
| Bedrooms | 5 Beds |
|---|---|
| Full Baths | 4.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 9 Rooms |
| Stories | 1 Story |
| Building Area | 5,302 sqft Gross Area |
| 1st Floor Area | 4,586 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1957 |
|---|---|
| Effective Year Built | Effective 1980 |
| Construction Type | Wood |
| Lot Area | 10,747,994 sqft (246 acres) |
| Garage Type | Attached |
| Garage Area | 716 sqft |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | HVAC |
|---|---|
| Heating System | Central |
| Old Parcel Number | 132-140-005 |
|---|---|
| Street Address | 5100 THOMAS RD |
| City | HEALDSBURG |
| State | CA |
| Zip | 95448-9051 |
| Property Category | Agriculture or Farming |
| Property Type | Agriculture / Farming > Pasture |
| Local Zoning Code | LIA100 |
| Legal Description | LOT 1,2 |
| Legal Block | 3 |
| Legal Lot Number | 2 |
| Jurisdiction | SONOMA CA |
| Township / Civil Division | CLOVERDALE-GEYSERVILLE |
| Census Block Group | 4 |
| Census Block | 4044 |
| Census Tract | 154100 |
Source: Sonoma County assessment roll, as of April 13, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Company on Record |
|---|---|
| Mailing Address | 151 HILLCREST RD, BERKELEY, CA 94705-2808 |
| Owner Type | Company |
| Vesting | Trust |
| Deed Names | Name on Deed |
|---|---|
| Last Transfer Date | Nov 8, 2016 |
| Transfer Doc | 0000112094 |
| Record Updated | Jun 8, 2026 |
Source: Sonoma County assessment roll, as of April 13, 2026
| Type | Name |
|---|---|
| State | California |
| County | Sonoma County |
| Elementary School District | Alexander Valley Union School District (KG - 06) |
| Secondary School District | Healdsburg Unified School District (7-12) (07 - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2025 | $6,825.00 (-0.81%) Additional exemption filed | $580,081 (-0.53%) Land $145,030 Building $435,051 |
| 2023 | $6,881.00 (+0.86%) Additional exemption filed | $583,150 Land $164,992 Building $418,158 |
| 2022 | $6,822.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
Source: FEMA National Flood Hazard Layer, effective February 15, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Community Rating System | Class 10 (0% premium discount) |
| Nearby Flood Policies | 7 in force |
| Nearby Flood Claims | 3 (1995–2019) |
| Claims Outside the SFHA | 3 of 3 |
| Most Recent Claim | Feb 2019 · Severe Winter Storms, Flooding, Landslides, And Mudslides |
Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Moderate above 62% of the US · lower than 62% of California |
|---|---|
| Wildfire Likelihood | 0.2% annual chance |
| Exposure | Indirect within ember reach |
| Adjoins Burnable Land | Yes |
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: FCC Broadband Data Collection, based on 1 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Starlink Satellite | 280 / 30 |
5G and 4G LTE (outdoors only)
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