Solano County property record for 400 Mills Dr, Benicia, CA 94510
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,784 sqft · built 1977 |
| Lot Size | 0.26 acres (11,325 sqft) |
| Owner | Trust Name on File |
| Last Sale | $450,000 (Mar 2004) |
| Tax Bill | $7,819 (2025) |
| Deeds & Mortgages | Mar 2021 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 0086-212-020 |
| Primary APN | 0086-212-020 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 5 Rooms |
| Stories | 3 Stories |
| Building Area | 1,784 sqft Living Area |
| 1st Floor Area | 1,454 sqft |
| Family Room | Family Room |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1977 |
|---|---|
| Effective Year Built | Effective 1977 |
| Lot Area | 11,325 sqft (0.26 acres) |
| Garage Area | 440 sqft |
| Parking Spaces | 2 Parking Spaces |
| Patio Area | 169 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Street Address | 400 MILLS DR |
|---|---|
| City | BENICIA |
| State | CA |
| Zip | 94510-1433 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | SOUTHAMPTON 18 SUB BK-BG 31-12 LOT 247 |
| Legal Subdivision | SOUTHAMPTON 18 |
| Legal Lot Number | 247 |
| Legal Unit | 18 |
| Jurisdiction | SOLANO CA |
| Township / Civil Division | VALLEJO |
| Census Block Group | 2 |
| Census Block | 2006 |
| Census Tract | 252106 |
400 Mills Dr is owner-occupied and held in a trust since March 2016.
Source: Solano County records, as of August 13, 2026
| Owner of Record | Trust Name on File |
|---|---|
| Mailing Address | 400 MILLS DR, BENICIA, CA 94510-1433 |
| 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.
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Mar 26, 2004 · Amount on File |
| Deed Sale | Mar 26, 2004 · Amount on File |
| Deed Document Number | 200436195 |
| Last Transfer Date | Mar 29, 2016 |
| Transfer Doc | 0000026285 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SOLANO CA |
| Property Address | 400 MILLS DR, BENICIA, CA 94510-1433 |
| Transaction Type | Mortgage |
| Record Updated | Mar 17, 2021 |
| Title Company | FIDELITY NATIONAL TITLE |
| Name | Verified Name |
|---|---|
| Address | 400 MILLS DR, BENICIA, CA 94510-1433 |
| Document Number | 0000026086 |
|---|---|
| Date | Mar 8, 2021 |
| Instrument | 202100026086 |
| Name | FREMONT BANK |
|---|---|
| Type | Bank |
| Address | LIVERMORE, CA 94551 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 360 Months |
| Due | Mar 1, 2051 |
The 2025 property tax bill for 400 Mills Dr was $7,819 with a homeowner's exemption, down 1.1% from the year before.
Source: Solano County assessment roll, as of August 13, 2026
| Type | Name |
|---|---|
| State | California |
| Municipality | Benicia City |
| County | Solano County |
| Unified School District | Benicia Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $695,481 (+2%) Land $143,705 Building $551,776 | ||
| 2025 | $7,819.00 (-1.13%) Homeowner's exemption | $681,845 Land $140,888 Building $540,957 | |
| 2024 | $7,908.00 (+2.49%) | ||
| 2023 | $7,716.00 (+1.92%) Homeowner's exemption | $655,369 Land $135,418 Building $519,951 | $739,080 |
| 2022 | $7,571.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 400 Mills Dr in Zone X, an area of minimal flood risk, though there have been 2 flood claims nearby since 1982.
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 |
| Nearby Flood Claims | 2 (1982) |
| Most Recent Claim | Jan 1982 · Severe Storms, Flood, Mudslides & High Tide |
| 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 400 Mills Dr is low, with a 0.02% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 94% of the US · lower than 96% of California |
|---|---|
| Wildfire Likelihood | 0.02% 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 BENICIA serves 27,131 people · EPA ID CA4810001 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Oct 2023 |
| Lead | 2 ppb (2022–2024) 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 400 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| AT&T DSL | 100 / 20 |
May also be available: Unwired, Verizon.
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