Sonoma County property record for 900 Helman Ln, Cotati, CA 94931 · Last verified May 2026
| Property Type | Residential > Single Family > Rural Home |
|---|---|
| Bedrooms | 3 Beds |
| Bathrooms | 2 Baths |
| Year Built | Built 2020 |
| Square Footage | 1,455 sqft Living Area |
| Lot Size | 194,713 sqft (4.47 acres) |
| Garage | Carport, 240 sqft |
| Last Sale | $295,000 (2014) |
| Tax Bill | $8,813.00 (2025) |
| Primary APN | 046-075-001-000 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 5 Rooms |
| Building Area | 1,455 sqft Living Area |
| 1st Floor | 1,455 sqft 1st Floor |
| Stories | 1 Stories |
| Year Built | Built 2020 |
|---|---|
| Effective Year Built | Effective 2020 |
| Lot Area | 194,713 sqft (4.47 acres) |
| Parking Spaces | 1 Parking Spaces |
| Garage Type | Carport Garage |
| Garage Area | 240 sqft Garage |
| Carport | Carport |
| Carport Area | 240 sqft Carport |
| Cooling System | None Cooling |
|---|
| Old Parcel Number | 046-075-001 |
|---|---|
| Street Address | 900 HELMAN LN |
| City | COTATI |
| State | CA |
| Zip | 94931-9779 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Rural Home |
| Legal Subdivision | COTATI OAKS |
| Legal Block | 3 |
| Legal Lot Number | 1 |
| Jurisdiction | SONOMA CA |
| Minor Civil Division | PETALUMA |
| Census Blockgroup | 3 |
| Census Block | 3013 |
| Census Tract | 151206 |
Source: Sonoma County records · APN 046-075-001-000
Assessment roll updated April 13, 2026 · Last verified May 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 810 HELMAN LN, COTATI, CA 94931-9748 |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Vesting | Community Property |
| Date | Document |
|---|---|
| May 05, 2022 | Deed of Trust, Mortgage · Line of Credit UMPQUA BANK |
| May 06, 2021 | Deed of Trust, Mortgage · Veterans Administration Mortgage QUICKEN LOANS LLC |
| Feb 05, 2019 | Trustee's Deed, Construction Loan · Building or Construction Mortgage UMPQUA BK |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Mar 24, 2014 · Amount on Record |
| Deed Sale | Mar 24, 2014 · Amount on Record |
| Prior Sale | Jan 08, 2014 · Amount on Record |
| Deed Doc Number | 201419533 |
| Prior Transfer Date | Sep 25, 2008 |
| Prior Transfer Doc | 0000034916 |
| Record Refreshed | Jun 08, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SONOMA CA |
| Property Address | 900 HELMAN LN, COTATI, CA 94931-9779 |
| Transaction Type | Mortgage |
| Record Updated | Oct 14, 2022 |
| Name | Verified Name |
|---|---|
| Address | 810 HELMAN LN, COTATI, CA 94931-9748 |
| Document Number | 0000032130 |
|---|---|
| Date | May 05, 2022 |
| Instrument | 2022032130 |
| Name | UMPQUA BANK |
|---|---|
| Type | Bank |
| Address | SPOKANE, WA 99201 |
| Type | Line of Credit |
|---|---|
| Amount | Amount Recorded |
| Rate Type | Adjustable Rate |
|---|---|
| Change Frequency | Monthly (Revolving credit lines are monthly unless stated otherwise). |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SONOMA CA |
| Property Address | 900 HELMAN LN, COTATI, CA 94931-9779 |
| Transaction Type | Mortgage |
| Record Updated | Oct 14, 2022 |
| Title Company | BOSTON NATIONAL TTL AGCY LLC |
| Name | Verified Name |
|---|---|
| Address | 810 HELMAN LN, COTATI, CA 94931-9748 |
| Document Number | 0000055560 |
|---|---|
| Date | May 06, 2021 |
| Instrument | 2021055560 |
| Name | QUICKEN LOANS LLC |
|---|---|
| Type | Mortgage Company |
| Address | DETROIT, MI 48226 |
| Type | Veterans Administration Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Jun 01, 2051 |
| Document Type | Trustee's Deed |
|---|---|
| Jurisdiction | SONOMA CA |
| Recording Date | Feb 05, 2019 |
| Property Address | 900 HELMAN LN, COTATI, CA 94931-9779 |
| Instrument Date | Jan 29, 2019 |
| Instrument | 10194 |
| Transaction Type | Construction Loan |
| Record Updated | Feb 21, 2019 |
| Title Company | FIDELITY NATIONAL TITLE |
| Name | Verified Name |
|---|---|
| Relationship | Community Property |
| Address | 900 HELMAN LN COTATI CA 949319779, COTATI, CA 94931-9779 |
| Document Number | 0000010194 |
|---|---|
| Date | Feb 05, 2019 |
| Instrument | 10194 |
| Name | UMPQUA BK |
|---|---|
| Type | Bank |
| Address | MOUNTLAKE TERRACE, WA 98043 |
| Type | Building or Construction Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Feb 04, 2049 |
Source: Sonoma County records · Assessment roll updated April 13, 2026 · Last verified May 2026
| Type | Name |
|---|---|
| State | California |
| County | Sonoma County |
| Unified School District | Cotati-Rohnert Park Unified School District (KG - 12) |
Assessed value is set for property tax purposes and is not a market price estimate.
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2025 | $8,813.00 (+2.97%) | $729,649 (+4.04%) Land $404,920 Building $324,729 |
| 2023 | $8,559.00 (+1.76%) | $701,318 Land $389,198 Building $312,120 |
| 2022 | $8,411.00 |
900 Helman Ln is in FEMA Zone X, outside the Special Flood Hazard Area, with direct wildfire exposure (Moderate risk).
Source: FEMA National Flood Hazard Layer · Sonoma County (06097C), updated February 15, 2026
| FEMA Flood Zone | Zone X minimal flood hazard · outside the 0.2% annual chance floodplain |
|---|---|
| Special Flood Hazard Area | No |
Source: USDA Forest Service Wildfire Risk to Communities · 2nd edition (2024), fuels as of 2020
| Wildfire Risk to Homes | Moderate 54th percentile of exposed land nationally · 32nd in California |
|---|---|
| Wildfire Likelihood | Moderate — about 1 in 806 per year |
| Exposure | Direct burnable vegetation at the parcel |
Values are read at the parcel center point; lenders make the official flood determination.
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