Sonoma County property record for 1852 4th St, Santa Rosa, CA 95404
| Property Type | Commercial Office |
|---|---|
| Details | 707 sqft · built 1976 |
| Lot Size | 0.264 acres (11,478 sqft) |
| Owner | Trust Name on File |
| Last Sale | $365,000 (Jun 2013) |
| Tax Bill | $2,496 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 181-250-056-000 |
| Primary APN | 181-250-056-000 |
|---|---|
| Alternative APN |
|
| Building Area | 707 sqft Gross Area |
|---|
| Year Built | Built 1976 |
|---|---|
| Effective Year Built | Effective 1976 |
| Architectural Style | Custom Design |
| Fire Resistance | Wood or Wood & Steel Frame |
| Lot Area | 11,478 sqft (0.264 acres) |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | None |
|---|
| Old Parcel Number | 181-250-056 |
|---|---|
| Street Address | 1852 4TH ST |
| City | SANTA ROSA |
| State | CA |
| Zip | 95404-3203 |
| Property Category | Commercial |
| Property Type | Commercial > Office > Commercial Office |
| Local Zoning Code | CITYSR |
| Legal Description | REMAP FROM 009-131-030-000 - 09/13/97 |
| Legal Subdivision | WRIGHT |
| Legal Block | 3 |
| Jurisdiction | SONOMA CA |
| Township / Civil Division | SANTA ROSA |
| Census Block Group | 3 |
| Census Block | 3026 |
| Census Tract | 152300 |
1852 4th St, a commercial property, is held in a trust since December 2013.
Source: Sonoma County records, as of October 1, 2026
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Owner of Record | Trust Name on File |
|---|---|
| Mailing Address | 1818 4TH ST, SANTA ROSA, CA 95404-3203 |
| Owner Type | Company |
| Vesting | Trust |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Jun 24, 2013 · Amount on File |
| Deed Sale | Jun 24, 2013 · Amount on File |
| Deed Document Number | 201365133 |
| Last Transfer Date | Dec 24, 2013 |
| Transfer Doc | 0000001568 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 1852 4th St was $2,496.
Source: Sonoma County assessment roll, as of September 1, 2026
| Type | Name |
|---|---|
| State | California |
| County | Sonoma County |
| Municipality | Santa Rosa City |
| Elementary School District | Santa Rosa Elementary School District (KG - 06) |
| Secondary School District | Santa Rosa High School District (07 - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $200,957 (+2%) Land $75,357 Building $125,600 | |
| 2025 | $2,496.00 | $197,018 Land $73,880 Building $123,138 |
| 2023 | $2,412.00 (+6.4%) | $189,369 Land $71,012 Building $118,357 |
| 2022 | $2,267.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 1852 4th St in Zone X, an area of minimal flood risk, though there have been 3 flood claims nearby since 2005.
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 | 3 (2005) |
| Claims Outside the SFHA | 3 of 3 |
| Most Recent Claim | Dec 2005 · Severe Storms, Flooding, Mudslides, And Landslides |
| Claims by Event |
|
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.
Wildfire risk around 1852 4th St is low, with less than a 0.01% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 99.1% of the US · lower than 99.2% of California |
|---|---|
| Wildfire Likelihood | Under 0.01% 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 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 612 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: Verizon.
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