Solano County property record for 446 Main St, Rio Vista, CA 94571
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2 ba · 3,399 sqft · built 1906 |
| Lot Size | 0.16 acres (6,969 sqft) |
| Owner | 2 Company Names on Record |
| Tax Bill | $2,546 (2025) |
| Deeds & Mortgages | Apr 2024 Transfer Jan 2021 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 0178-155-070 |
| Primary APN | 0178-155-070 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 5 Rooms |
| Stories | 3 Stories |
| Building Area | 3,399 sqft Living Area |
| 1st Floor Area | 1,029 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1906 |
|---|---|
| Effective Year Built | Effective 1906 |
| Lot Area | 6,969 sqft (0.16 acres) |
| Garage Area | 360 sqft |
| Parking Spaces | 1 Parking Space |
| Patio Area | 336 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Street Address | 446 MAIN ST |
|---|---|
| City | RIO VISTA |
| State | CA |
| Zip | 94571-1617 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | PLAT OF PART OF RIO VISTA SUB BLOCK 17 |
| Legal Subdivision | PLAT OF PART OF RIO VISTA |
| Legal Block | 17 |
| Jurisdiction | SOLANO CA |
| Township / Civil Division | RIO VISTA |
| Census Block Group | 2 |
| Census Block | 2014 |
| Census Tract | 253502 |
Source: Solano County records, as of August 26, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Company Names on Record |
|---|---|
| Mailing Address | 446 MAIN ST, RIO VISTA, CA 94571-1617 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust |
| Date | Document |
|---|---|
| Apr 17, 2024 | Intrafamily Transfer, Transfer |
| Jan 19, 2021 | Deed of Trust, Mortgage · Conventional Mortgage NATIONSTAR MORTGAGE LLC |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Transfer Date | Apr 17, 2024 |
| Transfer Doc | 0000015859 |
| Record Updated | Oct 29, 2026 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | SOLANO CA |
| Recording Date | Apr 17, 2024 |
| Property Address | 446 MAIN ST, RIO VISTA, CA 94571-1617 |
| Document Number | 0000015859 |
| Instrument Date | Apr 17, 2024 |
| Instrument | 202400015859 |
| Transaction Type | Transfer |
| Record Updated | May 16, 2024 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 446 MAIN ST, RIO VISTA, CA 94571-1617 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SOLANO CA |
| Property Address | 446 MAIN ST, RIO VISTA, CA 94571-1617 |
| Transaction Type | Mortgage |
| Record Updated | Feb 9, 2021 |
| Title Company | TITLE365 |
| Name | Verified Name |
|---|---|
| Address | 446 MAIN ST, RIO VISTA, CA 94571-1617 |
| Document Number | 0000005298 |
|---|---|
| Date | Jan 19, 2021 |
| Instrument | 202100005298 |
| Name | NATIONSTAR MORTGAGE LLC |
|---|---|
| Type | Mortgage Company |
| Address | COPPELL, TX 75019 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Feb 1, 2051 |
Source: Solano County assessment roll, as of August 13, 2026
| Type | Name |
|---|---|
| State | California |
| County | Solano County |
| Municipality | Rio Vista City |
| Unified School District | River Delta Joint Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $248,833 (+2%) Land $34,448 Building $214,385 | ||
| 2025 | $2,546.00 (+0.83%) Homeowner's exemption | $243,955 (+4.04%) Land $33,773 Building $210,182 | |
| 2024 | $2,525.00 (+0.44%) | ||
| 2023 | $2,514.00 (+1.78%) Homeowner's exemption | $234,483 Land $32,463 Building $202,020 | $500,940 |
| 2022 | $2,470.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
Source: FEMA National Flood Hazard Layer, effective June 25, 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 |
| Flood Insurance Cost | Premium on Record median of 16 policies |
| Nearby Flood Policies | 16 in force |
| Nearby Flood Claims | 2 (2006–2012) |
| Claims Outside the SFHA | 1 of 2 |
| Most Recent Claim | Dec 2012 · tidal / storm surge |
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 | CITY OF RIO VISTA serves 11,206 people · EPA ID CA4810004 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | May 2025 |
| Lead | Under 1 ppb (2026–2028) 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 508 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Frontier Fiber | 5,000 / 5,000 |
| Xfinity Cable | 2,000 / 250 |
| unWired Broadband Fixed Wireless | 1,000 / 1,000 |
| DigitalPath Fixed Wireless | 200 / 20 |
| Cal.net Fixed Wireless | 100 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: Verizon.
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