Sonoma County property record for 620 Oak St, Sonoma, CA 95476
| Property Type | Triplex |
|---|---|
| Details | 2 bd · 2 ba · 1,128 sqft · built 1945 |
| Lot Size | 0.172 acres (7,500 sqft) |
| Owner | Individual Name on File |
| Last Sale | $618,000 (Feb 2016) |
| Tax Bill | $11,120 (2025) |
| Deeds & Mortgages | Apr 2021 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 052-396-011-000 |
| Primary APN | 052-396-011-000 |
|---|---|
| Alternative APN |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 2 Rooms |
| Units | 2 Units |
| Stories | 2 Stories |
| Building Area | 1,128 sqft Living Area |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1945 |
|---|---|
| Effective Year Built | Effective 1980 |
| Architectural Style | Custom Design |
| Lot Area | 7,500 sqft (0.172 acres) |
| Cooling System | None |
|---|
| Old Parcel Number | 052-396-011 |
|---|---|
| Street Address | 620 OAK ST |
| City | SONOMA |
| State | CA |
| Zip | 95476-6109 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Triplex |
| Local Zoning Code | R15UA |
| Legal Description | 88 FM PT 52-396-01 OR 87-61590 |
| Legal Subdivision | AMENDED MAP OF THE TOWN OF EL VERANO |
| Legal Block | 4 |
| Legal Lot Number | 5,6 |
| Jurisdiction | SONOMA CA |
| Township / Civil Division | SONOMA |
| Census Block Group | 4 |
| Census Block | 4014 |
| Census Tract | 150304 |
620 Oak St, a triplex, is owned by an individual who bought it in February 2016.
Source: Sonoma County records, as of September 1, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | PO BOX 131, SONOMA, CA 95476-0131 |
| Owner Type | Individual |
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 | Feb 23, 2016 · Amount on File |
| Deed Sale | Feb 23, 2016 · Amount on File |
| Prior Sale | Jun 15, 2004 · Amount on File |
| Deed Document Number | 201612829 |
| Prior Transfer Date | Apr 17, 2002 |
| Prior Transfer Doc | 0000060790 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SONOMA CA |
| Property Address | 620 OAK ST, SONOMA, CA 95476-6109 |
| Transaction Type | Mortgage |
| Record Updated | Apr 28, 2021 |
| Title Company | WFT NATIONAL TITLE, WFG NATIONAL TITLE |
| Name | Verified Name |
|---|---|
| Address | 19375 7TH ST E, SONOMA, CA 95476-5821 |
| Document Number | 0000044097 |
|---|---|
| Date | Apr 9, 2021 |
| Instrument | 2021044097 |
| Name | HOME POINT FINANCIAL CORPORATION |
|---|---|
| Type | Mortgage Company |
| Address | PARSIPPANY, NJ 07054 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | May 1, 2051 |
The 2025 property tax bill for 620 Oak St was $11,120.
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 | $746,210 (+2%) Land $362,238 Building $383,972 | |
| 2025 | $11,120.00 | $731,580 Land $355,136 Building $376,444 |
| 2023 | $10,373.00 (+1.86%) | $703,174 Land $341,347 Building $361,827 |
| 2022 | $10,184.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 620 Oak St in Zone X, an area of minimal flood risk, though there have been 5 flood claims nearby since 1986.
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.
Wildfire risk around 620 Oak St 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 | 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 390 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 |
May also be available: T-Mobile.
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