Sonoma County property record for 1399 E Cotati Ave, Rohnert Park, CA 94928
| Property Type | Apartments (5+ Units) |
|---|---|
| Details | 6 bd · 4 ba · 18,722 sqft · built 2005 |
| Lot Size | 0.758 acres (33,000 sqft) |
| Owner | Company Name on Record |
| Last Sale | $500,000 (Aug 1999) |
| Tax Bill | $49,164 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 143-340-020-000 |
| Primary APN | 143-340-020-000 |
|---|---|
| Alternative APN |
|
| Bedrooms | 6 Beds |
|---|---|
| Full Baths | 4 Baths |
| Total Rooms | 48 Rooms |
| Units | 16 Units |
| Stories | 2 Stories |
| Building Area | 18,722 sqft Living Area |
| Year Built | Built 2005 |
|---|---|
| Effective Year Built | Effective 2005 |
| Lot Area | 33,000 sqft (0.758 acres) |
| Garage Area | 3,720 sqft |
| Parking Spaces | 12 Parking Spaces |
| Cooling System | None |
|---|
| Old Parcel Number | 143-340-020 |
|---|---|
| Street Address | 1399 E COTATI AVE |
| City | ROHNERT PARK |
| State | CA |
| Zip | 94928 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Apartments (5+ Units) |
| Local Zoning Code | CL |
| Legal Description | 1969 FORM PT OF 143-340-12 |
| Legal Subdivision | COTATI RHO |
| Legal Block | 2 |
| Jurisdiction | SONOMA CA |
| Township / Civil Division | PETALUMA |
| Census Block Group | 2 |
| Census Block | 2000 |
| Census Tract | 151310 |
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 | 235 POSADA DEL SOL, NOVATO, CA 94949-6388 |
| Owner Type | Company |
| Vesting | Company |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Aug 17, 1999 · Amount on Record |
| Deed Sale | Aug 17, 1999 · Amount on Record |
| Deed Document Number | 1999104187 |
| Last Transfer Date | Apr 7, 2005 |
| Transfer Doc | 0000049766 |
| Record Updated | Oct 29, 2026 |
Source: Sonoma County assessment roll, as of September 1, 2026
| Type | Name |
|---|---|
| State | California |
| County | Sonoma County |
| Municipality | Rohnert Park City |
| Unified School District | Cotati-Rohnert Park Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $4,378,125 (+2%) Land $1,250,184 Building $3,127,941 | |
| 2025 | $49,164.00 (+2.86%) | $4,292,280 (+4.04%) Land $1,225,671 Building $3,066,609 |
| 2023 | $47,797.00 (+1.73%) | $4,125,608 Land $1,178,078 Building $2,947,530 |
| 2022 | $46,984.00 |
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 |
| Nearby Flood Policies | 1 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 | Not rated no burnable land within 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 ROHNERT PARK serves 43,821 people · EPA ID CA4910014 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Nov 2025 |
| Lead | Under 1 ppb (2023–2025) 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 786 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| AT&T DSL · Fiber in parts of the area | 100 / 20 |
May also be available: Verizon.
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