Sonoma County property record for 279 Helman Ln, Cotati, CA 94931
| Property Type | Parking Lot |
|---|---|
| Details | 1 bd · 1 ba · 2,884 sqft · built 1915 |
| Lot Size | 3.82 acres (166,834 sqft) |
| Owner | Company Name on Record |
| Tax Bill | $5,789 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 046-111-052-000 |
| Primary APN | 046-111-052-000 |
|---|---|
| Alternative APN |
|
| Bedrooms | 1 Bed |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 2 Rooms |
| Stories | 1 Story |
| Building Area | 2,884 sqft Gross Area |
| 1st Floor Area | 880 sqft |
| Year Built | Built 1915 |
|---|---|
| Effective Year Built | Effective 1915 |
| Architectural Style | Custom Design |
| Lot Area | 166,834 sqft |
| Garage Type | Detached |
| Garage Area | 324 sqft |
| Total Buildings | 2 Buildings |
| Old Parcel Number | 046-111-052 |
|---|---|
| Street Address | 279 HELMAN LN |
| City | COTATI |
| State | CA |
| Zip | 94931 |
| Property Category | Commercial |
| Property Type | Commercial > Retail > Parking Lot |
| Local Zoning Code | M1 |
| Legal Description | 2002 FM 046-111-035 & 032 2001RSBE |
| Legal Subdivision | SUBDIVISION #7 OF THE COTATI RANCHO |
| Legal Block | 3 |
| Legal Lot Number | 168 |
| Jurisdiction | SONOMA CA |
| Township / Civil Division | PETALUMA |
| Census Block Group | 3 |
| Census Block | 3019 |
| Census Tract | 151206 |
Source: Sonoma County records, as of September 1, 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 | 7911 REDWOOD DR, 199, COTATI, CA 94931-3074 |
| Owner Type | Company |
| Vesting | Company |
| Deed Names | Name on Deed |
|---|---|
| Last Transfer Date | Dec 17, 2003 |
| Transfer Doc | 0000257596 |
| Record Updated | Oct 29, 2026 |
Source: Sonoma County assessment roll, as of September 1, 2026
| Type | Name |
|---|---|
| State | California |
| County | Sonoma County |
| Municipality | Cotati City |
| Unified School District | Cotati-Rohnert Park Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $473,768 (+2%) Land $469,386 Building $4,382 | |
| 2025 | $5,789.00 (+3.03%) | $464,480 (+4.04%) Land $460,183 Building $4,297 |
| 2023 | $5,619.00 (+1.78%) | $446,445 Land $442,314 Building $4,131 |
| 2022 | $5,521.00 |
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 |
|---|---|
| Nearest Special Flood Hazard Area | Zone AE, within 500 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 | Low lower than 95% of the US · lower than 97% of California |
|---|---|
| Wildfire Likelihood | 0.02% annual chance |
| Exposure | None beyond ember reach |
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 116 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| Verizon Fixed Wireless | 300 / 20 |
| AT&T Fixed Wireless | 100 / 20 |
May also be available: T-Mobile.
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