Alameda County property record for 4726 Silvertide Dr, Union City, CA 94587
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 3 ba · 2,797 sqft · built 1997 |
| Lot Size | 0.193 acres (8,417 sqft) |
| Owner | Trust Name on File |
| Last Sale | $1,045,000 (Apr 2006) |
| Tax Bill | $18,878 (2025) |
| Deeds & Mortgages | Jul 2023 Transfer |
| Flood Zone | Zone X (minimal risk) |
| APN | 482-46-10 |
| Primary APN | 482-46-10 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3 Baths |
| Total Rooms | 9 Rooms |
| Stories | 2 Stories |
| Building Area | 2,797 sqft Living Area |
| Year Built | Built 1997 |
|---|---|
| Effective Year Built | Effective 1997 |
| Architectural Style | L-Shape |
| Construction Type | Wood |
| Lot Area | 8,417 sqft (0.193 acres) |
| Parking Spaces | 3 Parking Spaces |
| Street Address | 4726 SILVERTIDE DR |
|---|---|
| City | UNION CITY |
| State | CA |
| Zip | 94587-6005 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT: 00005 BLK: TR: 6617 |
| Legal Subdivision | TR 6617 |
| Legal Tract | 6617 |
| Legal Lot Number | 5 |
| Jurisdiction | ALAMEDA CA |
| Township / Civil Division | FREMONT |
| Census Block Group | 2 |
| Census Block | 2000 |
| Census Tract | 440332 |
4726 Silvertide Dr is owner-occupied and held in a trust since July 2023.
Source: Alameda County records, as of August 5, 2026
| Owner of Record | Trust Name on File |
|---|---|
| Mailing Address | 4726 SILVERTIDE DR, UNION CITY, CA 94587-6005 |
| 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 | Apr 28, 2006 · Amount on File |
| Deed Sale | Apr 28, 2006 · Amount on File |
| Prior Sale | Oct 14, 1997 · Amount on File |
| Deed Document Number | 2006171515 |
| Last Transfer Date | Jul 27, 2023 |
| Transfer Doc | 0000085727 |
| Record Updated | Oct 29, 2026 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | ALAMEDA CA |
| Recording Date | Jul 28, 2023 |
| Property Address | 4726 SILVERTIDE DR, UNION CITY, CA 94587-6005 |
| Document Number | 0000085727 |
| Map Reference | MB 224 PG 20-23 |
| Instrument Date | Jul 27, 2023 |
| Instrument | 2023085727 |
| Transaction Type | Transfer |
| Record Updated | Aug 30, 2023 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Revocable Trust |
| Address | 4726 SILVERTIDE DR, UNION CITY, CA 94587-6005 |
The 2025 property tax bill for 4726 Silvertide Dr was $18,878 with a homeowner's exemption, up 0.2% from the year before.
Source: Alameda County assessment roll, as of August 5, 2026
| Type | Name |
|---|---|
| State | California |
| County | Alameda County |
| Municipality | Union City |
| Unified School District | New Haven Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $1,449,500 (+2.01%) Land $436,950 Building $1,019,550 | ||
| 2025 | $18,878.00 (+0.2%) Homeowner's exemption | $1,420,950 Land $428,385 Building $999,565 | |
| 2024 | $18,841.00 (+2.82%) | ||
| 2023 | $18,324.00 (+1.5%) Homeowner's exemption | $1,372,513 (+2%) Land $411,754 Building $960,759 | $1,658,970 |
| 2022 | $18,053.00 Homeowner's exemption | $1,345,604 Land $403,681 Building $941,923 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 4726 Silvertide Dr in Zone X, an area of minimal flood risk, within 100 ft of a high-risk flood zone.
Source: FEMA National Flood Hazard Layer, effective May 25, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Nearest Special Flood Hazard Area | Zone AE, within 100 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 4 in force |
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 4726 Silvertide Dr 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 | 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 | ALAMEDA COUNTY WATER DISTRICT serves 344,000 people · EPA ID CA0110001 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Nov 2025 |
| Lead | Under 1 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 700 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| RobinsonHSS Fixed Wireless | 1,000 / 1,000 |
| Tekify Fiber & Wireless Fixed Wireless | 570 / 120 |
| Verizon Fixed Wireless | 300 / 20 |
| Etheric Networks Fixed Wireless | 250 / 100 |
| AT&T DSL · Fiber, Fixed Wireless in parts of the area | 100 / 20 |
May also be available: Sail Internet, T-Mobile.
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