Sonoma County property record for 706 Austin Ave, Sonoma, CA 95476
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 2 ba · 1,905 sqft · built 1938 |
| Lot Size | 0.135 acres (5,865 sqft) |
| Owner | Trust Name on File |
| Last Sale | $1,310,000 (May 2020) |
| Tax Bill | $11,582 (2025) |
| Deeds & Mortgages | May 2020 Sale Dec 2017 Sale & Mortgage |
| Flood Zone | Zone X (moderate risk) |
| APN | 018-353-032-000 |
| Primary APN | 018-353-032-000 |
|---|---|
| Alternative APN |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 6 Rooms |
| Stories | 2 Stories |
| Building Area | 1,905 sqft Living Area |
| 1st Floor Area | 1,614 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1938 |
|---|---|
| Effective Year Built | Effective 1992 |
| Architectural Style | Custom Design |
| Construction Type | Wood |
| Lot Area | 5,865 sqft (0.135 acres) |
| Garage Type | Detached |
| Garage Area | 520 sqft |
| Cooling System | HVAC |
|---|
| Old Parcel Number | 018-353-032 |
|---|---|
| Street Address | 706 AUSTIN AVE |
| City | SONOMA |
| State | CA |
| Zip | 95476-7120 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R1 |
| Legal Subdivision | HAROLD SUBDIVISION |
| Legal Block | 1 |
| Legal Lot Number | 6 |
| Jurisdiction | SONOMA CA |
| Township / Civil Division | SONOMA |
| Census Block Group | 1 |
| Census Block | 1018 |
| Census Tract | 150204 |
706 Austin Ave is owner-occupied and held in a trust since May 2020.
Source: Sonoma County records, as of September 1, 2026
| Owner of Record | Trust Name on File |
|---|---|
| Mailing Address | 706 AUSTIN AVE, SONOMA, CA 95476-7120 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Date | Document |
|---|---|
| May 26, 2020 | Grant Deed, Transfer FIDELITY NATIONAL TITLE |
| Dec 1, 2017 | Grant Deed, Transfer OPES ADVISORS |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | May 26, 2020 · Amount on File |
| Deed Sale | May 26, 2020 · Amount on File |
| Prior Sale | Dec 1, 2017 · Amount on File |
| Deed Document Number | 202039684 |
| Prior Transfer Date | Dec 28, 2005 |
| Prior Transfer Doc | 0000191845 |
| Record Updated | Oct 29, 2026 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | SONOMA CA |
| Recording Date | May 26, 2020 |
| Property Address | 706 AUSTIN AVE, SONOMA, CA 95476-7120 |
| Document Number | 0000039684 |
| Instrument Date | May 7, 2020 |
| Instrument | 39684 |
| Transaction Type | Transfer |
| Record Updated | Jun 11, 2020 |
| Title Company | FIDELITY NATIONAL TITLE |
| Amount | Amount on Record |
|---|---|
| Tax | $1,441.00 |
| Amount Accuracy | Full Value |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Personal Trust |
| Address | 706 AUSTIN AVE SONOMA CA 954767120, SONOMA, CA 95476-7120 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | SONOMA CA |
| Recording Date | Dec 1, 2017 |
| Property Address | 706 AUSTIN AVE, SONOMA, CA 95476-7120 |
| Document Number | 0000092562 |
| Instrument Date | Nov 28, 2017 |
| Instrument | 92562 |
| Transaction Type | Transfer |
| Record Updated | Jan 16, 2018 |
| Title Company | FIDELITY NATIONAL TITLE |
| Amount | Amount on Record |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $1,149.50 |
| Amount Accuracy | Full Value |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Personal Trust |
| Address | 664 2ND ST E SONOMA CA 954767102, SONOMA, CA 95476-7102 |
| Document Number | 92563 |
|---|---|
| Date | Dec 1, 2017 |
| Instrument | 92563 |
| Name | OPES ADVISORS |
|---|---|
| Address | TROY, MI 48098 |
| Amount | Amount on Record |
|---|---|
| Term | 360 Months |
| Due | Nov 30, 2047 |
| Rate Type | Adjustable Rate |
|---|---|
| Rate | 3.87% |
The 2025 property tax bill for 706 Austin Ave was $11,582 with a homeowner's exemption.
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 | $926,109 (+2%) Land $575,218 Building $350,891 | |
| 2025 | $11,582.00 Homeowner's exemption | $907,951 Land $563,940 Building $344,011 |
| 2023 | $10,997.00 (+0.04%) Homeowner's exemption | $872,696 Land $542,043 Building $330,653 |
| 2022 | $10,993.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 706 Austin Ave in Zone X, an area of moderate flood risk, within 500 ft of a high-risk flood zone.
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 moderate risk |
|---|---|
| 500-Year Floodplain | Yes 0.2% annual chance |
| Nearest Special Flood Hazard Area | Zone AE, within 500 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Flood Insurance Cost | Premium on File median of 15 policies |
| Nearby Flood Policies | 15 in force |
| Nearby Flood Claims | 8 (1978–2025) |
| Claims Outside the SFHA | 6 of 8 |
| Most Recent Claim | Feb 2025 · rainfall accumulation |
| 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 706 Austin Ave 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 579 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, Fixed Wireless in parts of the area | 100 / 20 |
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