Sonoma County property record for 407 Arroyo Rd, Sonoma, CA 95476
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 2 ba · 987 sqft · built 1975 |
| Lot Size | 0.095 acres (4,150 sqft) |
| Owner | 2 Trust Names on File |
| Last Sale | $545,000 (Feb 2018) |
| Tax Bill | $8,515 (2025) |
| Deeds & Mortgages | Jan 2026 Transfer Feb 2018 Mortgage + 1 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 056-414-007-000 |
| Primary APN | 056-414-007-000 |
|---|---|
| Alternative APN |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 4 Rooms |
| Stories | 1 Story |
| Building Area | 987 sqft Living Area |
| Gross Area | 1,260 sqft |
| 1st Floor Area | 987 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1975 |
|---|---|
| Effective Year Built | Effective 2002 |
| Architectural Style | L-Shape |
| Exterior Material | Wood Siding |
| Construction Type | Wood |
| Roof Material | Composition Shingle |
| Lot Area | 4,150 sqft (0.095 acres) |
| Garage Type | Attached |
| Garage Area | 273 sqft |
| Parking Spaces | 1 Parking Space |
| Cooling System | HVAC |
|---|---|
| Heating System | Floor/Wall Furnace |
| Sewer | Municipal |
| Water Source | Commercial |
| Old Parcel Number | 056-414-007 |
|---|---|
| Street Address | 407 ARROYO RD |
| City | SONOMA |
| State | CA |
| Zip | 95476 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R15UA |
| Legal Description | BOYES HOT SPINGS PARK SUB A LOT 9 BLK 7 |
| Legal Subdivision | BOYES HOT SPINGS PARK SUB |
| Legal Block | 7 |
| Legal Lot Number | 9 |
| Jurisdiction | SONOMA CA |
| Township / Civil Division | SONOMA |
| Census Block Group | 1 |
| Census Block | 1002 |
| Census Tract | 150306 |
407 Arroyo Rd is held in a trust since March 2026.
Source: Sonoma County records, as of September 14, 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 | 2 Trust Names on File |
|---|---|
| Mailing Address | 10 OAK SPRINGS DR, SAN ANSELMO, CA 94960-1323 |
| Owner Type | Company |
| Vesting | Trust, Revocable Trust |
| Date | Document |
|---|---|
| Jan 20, 2026 | Intrafamily Transfer, Transfer |
| Feb 20, 2018 | Deed of Trust, Mortgage · Conventional Mortgage POWNALL ADMINISTRATIVE TR (CT) |
| Feb 20, 2018 | Grant Deed, Transfer FIRST AMERICAN TITLE |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Feb 20, 2018 · Amount on File |
| Deed Sale | Feb 20, 2018 · Amount on File |
| Prior Sale | Feb 3, 2014 · Amount on File |
| Deed Document Number | 201811462 |
| Last Transfer Date | Mar 12, 2026 |
| Transfer Doc | 0000012721 |
| Record Updated | Oct 29, 2026 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | SONOMA CA |
| Recording Date | Jan 20, 2026 |
| Property Address | 407 ARROYO RD, SONOMA, CA 95476 |
| Document Number | 0000002778 |
| Map Reference | MB 30 PG 18 |
| Instrument Date | Jan 13, 2026 |
| Instrument | 2026002778 |
| Transaction Type | Transfer |
| Record Updated | Jan 28, 2026 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Revocable Trust |
| Address | 407 ARROYO RD, SONOMA, CA 95476 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SONOMA CA |
| Property Address | 407 ARROYO RD, SONOMA, CA 95476 |
| Document Number | 0000030160 |
| Instrument Date | Feb 20, 2018 |
| Transaction Type | Mortgage |
| Record Updated | May 14, 2018 |
| Title Company | ATTORNEY ONLY |
| Name | Verified Name |
|---|---|
| Address | 407 ARROYO RD SONOMA CA 95476, SONOMA, CA 95476 |
| Document Number | 0000030160 |
|---|---|
| Date | May 2, 2018 |
| Instrument | 30160 |
| Name | POWNALL ADMINISTRATIVE TR (CT) |
|---|---|
| Address | BERKELEY, CA 94707 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | SONOMA CA |
| Recording Date | Feb 20, 2018 |
| Property Address | 407 ARROYO RD, SONOMA, CA 95476 |
| Document Number | 0000011462 |
| Instrument Date | Feb 12, 2018 |
| Instrument | 11462 |
| Transaction Type | Transfer |
| Record Updated | Mar 12, 2018 |
| Title Company | FIRST AMERICAN TITLE |
| Amount | Amount on Record |
|---|---|
| Tax | $599.50 |
| Amount Accuracy | Full Value |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 407 ARROYO RD SONOMA CA 95476, SONOMA, CA 95476 |
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 | $632,515 (+2%) Land $319,160 Building $313,355 | |
| 2025 | $8,515.00 (+4.86%) Homeowner's exemption | $620,113 (+4.04%) Land $312,902 Building $307,211 |
| 2023 | $8,120.00 (+1.97%) Homeowner's exemption | $596,035 Land $300,752 Building $295,283 |
| 2022 | $7,963.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 407 Arroyo Rd in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective February 15, 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
Values are read at the parcel center point; lenders make the official flood determination.
Wildfire risk around 407 Arroyo Rd is low, with a 0.03% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 67% of the US · lower than 81% of California |
|---|---|
| Wildfire Likelihood | 0.03% annual chance |
| Exposure | Indirect within 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 343 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · DSL · Fixed Wireless in parts of the area | 5,000 / 5,000 |
| Xfinity Cable | 2,000 / 250 |
| Verizon Fixed Wireless | 300 / 20 |
| Starlink Satellite | 280 / 30 |
| T-Mobile Fixed Wireless | 100 / 20 |
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