Sonoma County property record for 818 4th St E, Sonoma, CA 95476 · Last verified August 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bedrooms | 3 Beds |
| Bathrooms | 2 Baths |
| Year Built | Built 1978 |
| Square Footage | 1,863 sqft Living Area |
| Lot Size | 7,620 sqft (0.175 acres) |
| Garage | Attached, 520 sqft |
| Last Sale | $1,500,000 (2024) |
| Tax Bill | $18,503.00 (2025) |
| Primary APN | 018-381-046-000 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 3 Rooms |
| Building Area | 1,863 sqft Living Area |
| Gross Area | 2,383 sqft Gross Area |
| 1st Floor | 1,863 sqft 1st Floor |
| Stories | 1 Stories |
| Fireplace | Fireplace |
| Fireplaces | 1 Fireplaces |
| Year Built | Built 1958 |
|---|---|
| Effective Year Built | Effective 1978 |
| Construction Type | Wood Construction |
| Lot Area | 7,620 sqft (0.175 acres) |
| Parking Spaces | 2 Parking Spaces |
| Garage Type | Attached Garage |
| Garage Area | 520 sqft Garage |
| Cooling System | HVAC Cooling |
|---|
| Old Parcel Number | 018-381-046 |
|---|---|
| Street Address | 818 4TH ST E |
| City | SONOMA |
| State | CA |
| Zip | 95476-7116 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Subdivision | PROVIS PARK SUBDIVISION #2 |
| Legal Block | 3 |
| Legal Lot Number | 14 |
| Jurisdiction | SONOMA CA |
| Minor Civil Division | SONOMA |
| Census Blockgroup | 3 |
| Census Block | 3014 |
| Census Tract | 150204 |
Source: Sonoma County records · APN 018-381-046-000
Assessment roll updated April 13, 2026 · Last verified August 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 File |
|---|---|
| Mailing Address | 630 ARKANSAS ST, SAN FRANCISCO, CA 94107-2831 |
| Owner Type | Owner is a Company |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Jul 22, 2024 · Amount on Record |
| Deed Sale | Jul 22, 2024 · Amount on Record |
| Deed Doc Number | 202432441 |
| Prior Transfer Date | Apr 02, 2024 |
| Prior Transfer Doc | 0000014953 |
| Record Refreshed | Sep 20, 2026 |
Source: Sonoma County records · Assessment roll updated April 13, 2026 · Last verified August 2026
| Type | Name |
|---|---|
| State | California |
| County | Sonoma County |
| Municipality | Sonoma City |
| Unified School District | Sonoma Valley Unified School District (KG - 12) |
Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2025 | $18,503.00 (+247.87%) | $1,500,000 (+324.08%) Land $925,000 Building $575,000 |
| 2023 | $5,319.00 (+0.43%) | $353,711 Land $114,835 Building $238,876 |
| 2022 | $5,296.00 |
818 4th St E is in FEMA Zone X, outside the Special Flood Hazard Area, with no wildfire exposure.
Source: FEMA National Flood Hazard Layer · Sonoma County (06097C), updated February 15, 2026
| FEMA Flood Zone | Zone X moderate flood hazard · within 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 | Not rated no burnable land in reach |
|---|---|
| Wildfire Likelihood | Negligible |
| Exposure | None beyond ember reach of burnable land |
Values are read at the parcel center point; lenders make the official flood determination.
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