Sonoma County property record for 577 6th St W, Sonoma, CA 95476
| Property Type | Planned Unit Development |
|---|---|
| Details | 2 bd · 2.5 ba · 1,599 sqft · built 1984 |
| Lot Size | 0.05 acres (2,160 sqft) |
| Owner | Individual Name on File |
| Last Sale | $599,000 (Sep 2025) |
| Tax Bill | $10,521 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 018-710-014-000 |
| Primary APN | 018-710-014-000 |
|---|---|
| Alternative APN |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 2 Rooms |
| Stories | 2 Stories |
| Building Area | 1,599 sqft Living Area |
| Gross Area | 2,015 sqft |
| 1st Floor Area | 835 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1984 |
|---|---|
| Effective Year Built | Effective 1987 |
| Construction Type | Wood |
| Lot Area | 2,160 sqft (0.05 acres) |
| Garage Type | Attached |
| Garage Area | 416 sqft |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | HVAC |
|---|
| Old Parcel Number | 018-710-014 |
|---|---|
| Street Address | 577 6TH ST W |
| City | SONOMA |
| State | CA |
| Zip | 95476-6434 |
| Property Category | Residential |
| Property Type | Residential > Condominium / Townhouse > Planned Unit Development |
| Local Zoning Code | R3 |
| Legal Description | CREEKWOOD 1 LOT 14 |
| Legal Subdivision | CREEKWOOD 01 |
| Legal Block | 3 |
| Legal Lot Number | 14 |
| Jurisdiction | SONOMA CA |
| Township / Civil Division | SONOMA |
| Census Block Group | 3 |
| Census Block | 3008 |
| Census Tract | 150203 |
577 6th St W, a planned unit development, is owned and occupied by an individual who bought it in September 2025.
Source: Sonoma County records, as of September 1, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 577 6TH ST W, SONOMA, CA 95476-6434 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Sole Owner |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Sep 11, 2025 · Amount on File |
| Deed Sale | Sep 11, 2025 · Amount on File |
| Deed Document Number | 202543587 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 577 6th St W was $10,521.
Source: Sonoma County assessment roll, as of September 1, 2026
| Type | Name |
|---|---|
| State | California |
| County | Sonoma County |
| Municipality | Sonoma City |
| Unified School District | Sonoma Valley Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $599,000 (-23.73%) Land $250,000 Building $349,000 | |
| 2025 | $10,521.00 | $785,400 Land $306,000 Building $479,400 |
| 2023 | $3,812.00 (+2.28%) Homeowner's exemption | $234,549 Land $75,050 Building $159,499 |
| 2022 | $3,727.00 |
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.
FEMA maps place 577 6th St W in Zone X, an area of minimal flood risk, though there have been 1 flood claim nearby since 1998.
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 | 6 in force |
| Nearby Flood Claims | 1 (1998) |
| Most Recent Claim | Feb 1998 · Severe Winter Storms And 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.
Wildfire risk around 577 6th St W is low, with 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 80% of the US · lower than 88% of California |
|---|---|
| Wildfire Likelihood | 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 SONOMA serves 10,619 people · EPA ID CA4910012 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Jul 2024 |
| Lead | Under 1 ppb (2021–2023) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 1 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 585 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 |
| T-Mobile Fixed Wireless | 100 / 20 |
| AT&T DSL · Fiber in parts of the area | 100 / 20 |
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