Sonoma County property record for 203 Willow St, Santa Rosa, CA 95401
| Property Type | Duplex |
|---|---|
| Details | 2 bd · 2 ba · 1,242 sqft · built 1947 |
| Lot Size | 0.134 acres (5,850 sqft) |
| Owner | Company Name on Record |
| Last Sale | $112,500 (Nov 1989) |
| Tax Bill | $4,203 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 125-051-041-000 |
| Primary APN | 125-051-041-000 |
|---|---|
| Alternative APN |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 2 Rooms |
| Stories | 1 Story |
| Building Area | 1,242 sqft Living Area |
| 1st Floor Area | 1,242 sqft |
| Year Built | Built 1947 |
|---|---|
| Effective Year Built | Effective 1947 |
| Construction Type | Wood |
| Lot Area | 5,850 sqft (0.134 acres) |
| Old Parcel Number | 125-051-041 |
|---|---|
| Street Address | 203 WILLOW ST |
| City | SANTA ROSA |
| State | CA |
| Zip | 95401-6159 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Duplex |
| Local Zoning Code | R15UA |
| Legal Description | PTNS LOTS 25 & 26 PEARSONS ADDITION |
| Legal Subdivision | PEARSONS ADDITION |
| Legal Block | 3 |
| Legal Lot Number | 25,26 |
| Jurisdiction | SONOMA CA |
| Township / Civil Division | SANTA ROSA |
| Census Block Group | 3 |
| Census Block | 3001 |
| Census Tract | 153003 |
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 | 68 TWIN OAKS AVE, SAN RAFAEL, CA 94901-1916 |
| Owner Type | Company |
| Vesting | Trust |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Nov 21, 1989 · Amount on Record |
| Deed Sale | Nov 21, 1989 · Amount on Record |
| Deed Document Number | 1989111697 |
| Last Transfer Date | Feb 24, 2006 |
| Transfer Doc | 0000023360 |
| Record Updated | Oct 29, 2026 |
Source: Sonoma County assessment roll, as of September 1, 2026
| Type | Name |
|---|---|
| State | California |
| County | Sonoma County |
| Municipality | Santa Rosa City |
| Elementary School District | Roseland School District (KG - 06) |
| Secondary School District | Santa Rosa High School District (07 - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $218,840 (+2%) Land $112,580 Building $106,260 | |
| 2025 | $4,203.00 (+3.01%) | $214,550 (+4.04%) Land $110,373 Building $104,177 |
| 2023 | $4,080.00 (+10.81%) | $206,221 Land $106,088 Building $100,133 |
| 2022 | $3,682.00 |
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 Claims | 1 (1986) |
| Most Recent Claim | Feb 1986 · Severe Storms & Flooding |
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 SANTA ROSA serves 178,452 people · EPA ID CA4910009 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Oct 2023 |
| Lead | 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 634 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Sonic Telecom Fiber | 10,000 / 10,000 |
| AT&T Fiber · DSL · Fixed Wireless in parts of the area | 5,000 / 5,000 |
| Xfinity Cable | 2,000 / 250 |
May also be available: GeoLinks, T-Mobile, Verizon.
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