Sonoma County property record for 1351 Helman Ln, Cotati, CA 94931
| Property Type | Multi-Family Dwellings |
|---|---|
| Details | 3 bd · 4 ba · 2,985 sqft · built 2003 |
| Lot Size | 4.45 acres (193,842 sqft) |
| Owner | Company Name on Record |
| Last Sale | $400,000 (Nov 2000) |
| Tax Bill | $12,690 (2025) |
| Deeds & Mortgages | Feb 2018 Mortgage Jul 2020 Mortgage |
| Flood Zone | Zone X (moderate risk) |
| APN | 046-072-004-000 |
| Primary APN | 046-072-004-000 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 4 Baths |
| Half Baths | 2 Half Baths |
| Total Rooms | 3 Rooms |
| Units | 2 Units |
| Stories | 2 Stories |
| Building Area | 2,985 sqft Living Area |
| Gross Area | 3,765 sqft |
| 1st Floor Area | 1,230 sqft |
| Year Built | Built 2003 |
|---|---|
| Effective Year Built | Effective 2003 |
| Construction Type | Wood |
| Lot Area | 193,842 sqft (4.45 acres) |
| Garage Type | Attached |
| Garage Area | 780 sqft |
| Parking Spaces | 3 Parking Spaces |
| Cooling System | None |
|---|
| Old Parcel Number | 046-072-004 |
|---|---|
| Street Address | 1351 HELMAN LN |
| City | COTATI |
| State | CA |
| Zip | 94931-9712 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Multi-Family Dwellings |
| Local Zoning Code | AR5 |
| Legal Subdivision | COTATI RHO 07 |
| Legal Block | 3 |
| Legal Lot Number | 179 |
| Jurisdiction | SONOMA CA |
| Township / Civil Division | PETALUMA |
| Census Block Group | 3 |
| Census Block | 3007 |
| Census Tract | 151206 |
Source: Sonoma County records, 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 Name on Record |
|---|---|
| Mailing Address | 1351 HELMAN LN, COTATI, CA 94931-9712 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust |
| Date | Document |
|---|---|
| Feb 21, 2018 | Deed of Trust, Mortgage · Conventional Mortgage EXCHANGE BANK |
| Jul 29, 2020 | Deed of Trust, Mortgage · Commercial Mortgage EXCHANGE BANK |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Nov 16, 2000 · Amount on Record |
| Deed Sale | Nov 16, 2000 · Amount on Record |
| Deed Document Number | 2000120698 |
| Last Transfer Date | Nov 8, 2006 |
| Transfer Doc | 0000141990 |
| Record Updated | Jun 8, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SONOMA CA |
| Property Address | 1351 HELMAN LN, COTATI, CA 94931-9712 |
| Transaction Type | Mortgage |
| Record Updated | Feb 5, 2021 |
| Title Company | FIRST AMERICAN TITLE CO |
| Name | Verified Name |
|---|
| Document Number | 0000011849 |
|---|---|
| Date | Feb 21, 2018 |
| Instrument | 2018011849 |
| Name | EXCHANGE BANK |
|---|---|
| Type | Bank |
| Address | SANTA ROSA, CA 95402 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Mar 1, 2048 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SONOMA CA |
| Property Address | 1351 HELMAN LN, COTATI, CA 94931-9712 |
| Transaction Type | Mortgage |
| Record Updated | Feb 5, 2021 |
| Title Company | FIDELITY NATIONAL TITLE |
| Name | Verified Name |
|---|
| Document Number | 0000063010 |
|---|---|
| Date | Jul 29, 2020 |
| Instrument | 2020063010 |
| Name | EXCHANGE BANK |
|---|---|
| Type | Bank |
| Address | SANTA ROSA, CA 95402 |
| Type | Commercial Mortgage |
|---|---|
| Amount | Amount Recorded |
Source: Sonoma County assessment roll, as of April 13, 2026
| Type | Name |
|---|---|
| State | California |
| County | Sonoma County |
| Unified School District | Cotati-Rohnert Park Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2025 | $12,690.00 (+2.98%) Homeowner's exemption | $1,074,037 (+4.04%) Land $463,644 Building $610,393 |
| 2023 | $12,323.00 (+1.77%) Homeowner's exemption | $1,032,333 Land $445,641 Building $586,692 |
| 2022 | $12,109.00 |
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 moderate risk |
|---|---|
| 500-Year Floodplain | Yes 0.2% annual chance |
| Nearest Special Flood Hazard Area | Zone AE, within 100 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Community Rating System | Class 10 (0% premium discount) |
| Nearby Flood Policies | 5 in force |
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 61% of the US · lower than 63% of California |
|---|---|
| Wildfire Likelihood | 0.2% annual chance |
| Exposure | Direct burnable vegetation |
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: EPA Safe Drinking Water Information System, as of September 2026
| Water System | CITY OF COTATI serves 7,290 people · EPA ID CA4910016 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Aug 2024 |
| Lead | Under 1 ppb (2024–2026) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | None last 3 years |
Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes.
Source: FCC Broadband Data Collection, based on 140 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| AT&T DSL | 100 / 20 |
May also be available: Verizon.
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