Alameda County property record for 4529 Sandra Ct, Union City, CA 94587
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,320 sqft · built 1971 |
| Lot Size | 0.178 acres (7,738 sqft) |
| Owner | Trust Name on File |
| Tax Bill | $2,103 (2025) |
| Deeds & Mortgages | Sep 2018 Transfer |
| Flood Zone | Zone X (minimal risk) |
| APN | 483-101-8 |
| Primary APN | 483-101-8 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 6 Rooms |
| Stories | 1 Story |
| Building Area | 1,320 sqft Living Area |
| Year Built | Built 1971 |
|---|---|
| Effective Year Built | Effective 1973 |
| Architectural Style | L-Shape |
| Construction Type | Wood |
| Lot Area | 7,738 sqft (0.178 acres) |
| Street Address | 4529 SANDRA CT |
|---|---|
| City | UNION CITY |
| State | CA |
| Zip | 94587-4853 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT: 00017 BLK: TR: 3289 |
| Legal Tract | 3289 |
| Jurisdiction | ALAMEDA CA |
| Township / Civil Division | FREMONT |
| Census Block Group | 1 |
| Census Block | 1002 |
| Census Tract | 440305 |
4529 Sandra Ct is owner-occupied and held in a trust since August 2018.
Source: Alameda County records, as of August 5, 2026
| Owner of Record | Trust Name on File |
|---|---|
| Mailing Address | 4529 SANDRA CT, UNION CITY, CA 94587-4853 |
| 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 Transfer Date | Aug 21, 2018 |
| Transfer Doc | 0000180503 |
| Record Updated | Sep 20, 2026 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | ALAMEDA CA |
| Recording Date | Sep 17, 2018 |
| Property Address | 4529 SANDRA CT, UNION CITY, CA 94587-4853 |
| Document Number | 0000180503 |
| Instrument Date | Aug 21, 2018 |
| Instrument | 180503 |
| Transaction Type | Transfer |
| Record Updated | Oct 3, 2018 |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Revocable Trust |
| Address | 4529 SANDRA CT UNION CITY CA 945874853, UNION CITY, CA 94587-4853 |
The 2025 property tax bill for 4529 Sandra Ct was $2,103 with a homeowner's exemption.
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 | $94,503 (-5.03%) Land $34,570 Building $66,933 | ||
| 2025 | $2,103.00 Homeowner's exemption | $99,513 Land $33,892 Building $65,621 | |
| 2023 | $2,578.00 Homeowner's exemption | $95,649 Land $32,576 Building $63,073 | $984,420 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 4529 Sandra Ct in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective May 25, 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 4529 Sandra Ct 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 | 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 976 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 2,000 |
| RobinsonHSS Fixed Wireless | 1,000 / 1,000 |
| Tekify Fiber & Wireless Fixed Wireless | 580 / 125 |
| Etheric Networks Fixed Wireless | 250 / 100 |
| T-Mobile Fixed Wireless | 100 / 20 |
| AT&T DSL | 100 / 20 |
May also be available: Sail Internet, Verizon.
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