Sonoma County property record for 608 Walnut Ave, Sonoma, CA 95476
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 1 ba · 1,150 sqft · built 1954 |
| Lot Size | 0.31 acres (13,500 sqft) |
| Owner | Company Name on Record |
| Last Sale | $650,000 (Jul 2007) |
| Tax Bill | $12,030 (2025) |
| Deeds & Mortgages | Nov 2022 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 052-424-010-000 |
| Primary APN | 052-424-010-000 |
|---|---|
| Alternative APN |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 2 Rooms |
| Stories | 1 Story |
| Building Area | 1,150 sqft Living Area |
| 1st Floor Area | 1,150 sqft |
| Year Built | Built 1954 |
|---|---|
| Effective Year Built | Effective 1984 |
| Architectural Style | Custom Design |
| Construction Type | Wood |
| Lot Area | 13,500 sqft (0.31 acres) |
| Garage Type | Attached |
| Garage Area | 210 sqft |
| Parking Spaces | 1 Parking Space |
| Cooling System | HVAC |
|---|
| Old Parcel Number | 052-424-010 |
|---|---|
| Street Address | 608 WALNUT AVE |
| City | SONOMA |
| State | CA |
| Zip | 95476-6184 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R15UA |
| Legal Block | 4 |
| Jurisdiction | SONOMA CA |
| Township / Civil Division | SONOMA |
| Census Block Group | 4 |
| Census Block | 4016 |
| Census Tract | 150304 |
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 | 608 WALNUT AVE, SONOMA, CA 95476-6184 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Jul 18, 2007 · Amount on Record |
| Deed Sale | Jul 18, 2007 · Amount on Record |
| Prior Sale | Apr 21, 2006 · Amount on Record |
| Deed Document Number | 200780173 |
| Prior Transfer Date | Apr 13, 2006 |
| Prior Transfer Doc | 0000047928 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SONOMA CA |
| Property Address | 608 WALNUT AVE, SONOMA, CA 95476-6184 |
| Transaction Type | Mortgage |
| Record Updated | Jun 9, 2026 |
| Title Company | FIRST AMERICAN TITLE INSURANCE COMPANY NC, FIRST AMERICAN TITLE INS CO |
| Name | Verified Name |
|---|---|
| Address | 608 WALNUT AVE, SONOMA, CA 95476-6184 |
| Document Number | 0000071749 |
|---|---|
| Date | Nov 1, 2022 |
| Instrument | 2022071749 |
| Name | BANK OF THE WEST |
|---|---|
| Type | Bank |
| Address | OMAHA, NE 68154 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Nov 1, 2052 |
| Rate Type | Adjustable Rate |
|---|---|
| Rate | 5.37% |
| Type Change Date | Nov 1, 2032 |
| Change Frequency | 6 Months |
| Min Rate At Change | 3% |
| Max Rate At Change | 10.3% |
| Index | Other |
| Margin | 3 |
| Max Rate | 10.3% |
Source: Sonoma County assessment roll, as of September 1, 2026
| Type | Name |
|---|---|
| State | California |
| County | Sonoma County |
| Unified School District | Sonoma Valley Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $845,000 (-) Land $471,000 Building $374,000 | |
| 2025 | $12,030.00 (+21.04%) Homeowner's exemption | $845,000 (+25.19%) Land $471,000 Building $374,000 |
| 2023 | $9,939.00 (+0.34%) Homeowner's exemption | $675,000 Land $384,000 Building $291,000 |
| 2022 | $9,905.00 |
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 |
| Community Rating System | Class 10 (0% premium discount) |
| Nearby Flood Policies | 6 in force |
| Nearby Flood Claims | 5 (1986–2019) |
| Claims Outside the SFHA | 5 of 5 |
| Most Recent Claim | Jan 2019 · river or lake 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 | 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 | VALLEY OF THE MOON WATER DISTRICT serves 23,140 people · EPA ID CA4910013 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Sep 2022 |
| Lead | Under 1 ppb (2024–2026) 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 247 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 |
| AT&T DSL · Fiber in parts of the area | 100 / 20 |
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