Sonoma County property record for 159 Helman Ln, Cotati, CA 94931 · Last verified August 2026
| Property Type | Industrial > Vacant Land |
|---|---|
| Lot Size | 34,100 sqft (0.783 acres) |
| Last Sale | $3,000,000 (2019) |
| Tax Bill | $6,825.00 (2025) |
| Primary APN | 046-281-003-000 |
|---|---|
| Alternative APN |
|
| Lot Area | 34,100 sqft (0.783 acres) |
|---|
| Cooling System | None Cooling |
|---|
| Street Address | 159 HELMAN LN |
|---|---|
| City | COTATI |
| State | CA |
| Zip | 94931-9745 |
| Property Usage | Industrial Property Usage |
| Type | Industrial > Vacant Land |
| Legal Subdivision | SUBDIVISION #7 RANCHO COTATI |
| Legal Block | 3 |
| Legal Lot Number | 166 |
| Jurisdiction | SONOMA CA |
| Minor Civil Division | PETALUMA |
| Census Blockgroup | 3 |
| Census Block | 3019 |
| Census Tract | 151206 |
Source: Sonoma County records · APN 046-281-003-000
Assessment roll updated April 13, 2026 · Last verified August 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 141 HELMAN LN, COTATI, CA 94931-9739 |
| Owner Type | Owner is a Company |
| Date | Document |
|---|---|
| Sep 17, 2021 | Intrafamily Transfer, Transfer |
| Feb 28, 2019 | Grant Deed, Mortgage SACRAMENTO BK/CMRC |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Feb 21, 2019 · Amount on Record |
| Deed Sale | Feb 21, 2019 · Amount on Record |
| Deed Doc Number | 201913266 |
| Last Transfer Date | Aug 25, 2021 |
| Transfer Doc | 0000104657 |
| Record Refreshed | Sep 20, 2026 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | SONOMA CA |
| Recording Date | Sep 17, 2021 |
| Property Address | 159 HELMAN LN, COTATI, CA 94931-9745 |
| Document Number | 0000104657 |
| Instrument Date | Aug 25, 2021 |
| Instrument | 2021104657 |
| Transaction Type | Transfer |
| Record Updated | Jul 25, 2022 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|---|
| Address | 141 HELMAN LN, 141, COTATI, CA 94931-9739 |
| Name | Verified Name |
|---|---|
| Address | 141 HELMAN LN, COTATI, CA 94931-9739 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | SONOMA CA |
| Recording Date | Feb 28, 2019 |
| Property Address | 159 HELMAN LN, COTATI, CA 94931-9745 |
| Instrument Date | Feb 21, 2019 |
| Instrument | 14795 |
| Transaction Type | Mortgage |
| Record Updated | Mar 18, 2019 |
| Title Company | OLD REPUBLIC TITLE, OLD REPUBLIC NAT'L TITLE INS |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|---|
| Relationship | Revocable Trust |
| Address | 141-159 HELMAN LN |
| Document Number | 0000014795 |
|---|---|
| Date | Feb 28, 2019 |
| Instrument | 14795 |
| Name | SACRAMENTO BK/CMRC |
|---|---|
| Type | Bank |
| Address | 1504 EUREKA RD # 120, ROSEVILLE, CA 95661-3058 |
| Amount | Amount Recorded |
|---|---|
| Term | 300 Months |
| Due | Feb 27, 2044 |
Source: Sonoma County records · Assessment roll updated April 13, 2026 · Last verified August 2026
| Type | Name |
|---|---|
| State | California |
| County | Sonoma County |
| Municipality | Cotati City |
| Unified School District | Cotati-Rohnert Park Unified School District (KG - 12) |
Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2025 | $6,825.00 (+2.99%) | $557,756 (+4.04%) Land $557,756 |
| 2023 | $6,627.00 (+1.77%) | $536,099 Land $536,099 |
| 2022 | $6,512.00 |
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