Alameda County property record for 4927 Antioch Loop, Union City, CA 94587 · Last verified August 2026
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2.5 ba · 1,889 sqft · built 1982 |
| Lot Size | 0.139 acres (6,056 sqft) |
| Owner | Company Name on File |
| Last Sale | $257,000 (Oct 1995) |
| Tax Bill | $6,479 (2025) |
| Deeds & Mortgages | Dec 2021 Mortgage Dec 2020 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 543-433-43 |
| Primary APN | 543-433-43 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 7 Rooms |
| Stories | 2 Stories |
| Building Area | 1,889 sqft Living Area |
| Year Built | Built 1982 |
|---|---|
| Effective Year Built | Effective 1983 |
| Architectural Style | L-Shape |
| Construction Type | Wood |
| Lot Area | 6,056 sqft (0.139 acres) |
| Street Address | 4927 ANTIOCH LOOP |
|---|---|
| City | UNION CITY |
| State | CA |
| Zip | 94587-5518 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT: 00042 BLK: TR: 4529 |
| Legal Subdivision | TRACT 4529 |
| Legal Tract | 4529 |
| Legal Lot Number | 42 |
| Jurisdiction | ALAMEDA CA |
| Township / Civil Division | FREMONT |
| Census Block Group | 2 |
| Census Block | 2006 |
| Census Tract | 441501 |
Source: Alameda County records · APN 543-433-43
Assessment roll updated August 5, 2026 · Last verified August 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 4927 ANTIOCH LOOP, UNION CITY, CA 94587-5518 |
| Owner Type | Company |
| Vesting | Trust |
| Date | Document |
|---|---|
| Dec 07, 2021 | Intrafamily Transfer, Transfer FREMONT BANK |
| Dec 23, 2020 | Deed of Trust, Mortgage · Conventional Mortgage FREMONT BANK |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Oct 19, 1995 · Amount on Record |
| Deed Sale | Oct 19, 1995 · Amount on Record |
| Deed Document Number | 1995245885 |
| Last Transfer Date | Nov 12, 2021 |
| Transfer Doc | 0000390231 |
| Record Updated | Sep 20, 2026 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | ALAMEDA CA |
| Recording Date | Dec 07, 2021 |
| Property Address | 4927 ANTIOCH LOOP, UNION CITY, CA 94587-5518 |
| Document Number | 0000390231 |
| Map Reference | MB 127 PG 31-35 |
| Instrument Date | Nov 12, 2021 |
| Instrument | 2021390231 |
| Transaction Type | Transfer |
| Record Updated | Jun 07, 2023 |
| Title Company | FIDELITY NATIONAL TITLE |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Revocable Living Trust |
| Address | 4927 ANTIOCH LOOP, UNION CITY, CA 94587-5518 |
| Document Number | 0000390232 |
|---|---|
| Date | Dec 07, 2021 |
| Instrument | 2021390232 |
| Name | FREMONT BANK |
|---|---|
| Type | Bank |
| Amount | Amount Recorded |
|---|---|
| Term | 120 Months |
| Due | Dec 01, 2031 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | ALAMEDA CA |
| Property Address | 4927 ANTIOCH LOOP, UNION CITY, CA 94587-5518 |
| Transaction Type | Mortgage |
| Record Updated | Mar 01, 2021 |
| Title Company | FIDELITY NATIONAL TITLE |
| Name | Verified Name |
|---|---|
| Address | 4927 ANTIOCH LOOP, UNION CITY, CA 94587-5518 |
| Document Number | 0000362956 |
|---|---|
| Date | Dec 23, 2020 |
| Instrument | 2020362956 |
| Name | FREMONT BANK |
|---|---|
| Type | Bank |
| Address | LIVERMORE, CA 94551 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 181 Months |
| Due | Jan 01, 2036 |
Source: Alameda County records · Assessment roll updated August 5, 2026 · Last verified August 2026
| Type | Name |
|---|---|
| State | California |
| County | Alameda County |
| Municipality | Union City |
| Unified School District | New Haven Unified School District (KG - 12) |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $452,084 (+2%) Land $130,636 Building $321,448 | ||
| 2025 | $6,479.00 (-2.95%) | $443,220 (+4.04%) Land $128,075 Building $315,145 | |
| 2023 | $6,676.00 | $426,011 Land $123,102 Building $302,909 | $1,417,770 |
Source: FEMA National Flood Hazard Layer, Alameda County (06001C), updated May 25, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 060014415012, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Special Flood Hazard Area | No |
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Flood Insurance Cost | Premium on Record median of 2 individual NFIP policies nearby |
| Nearby Flood Policies | 2 in force 2 of 2 on primary residences |
| Wildfire Risk | Low above 20% of the US · above 11% of California |
|---|---|
| Wildfire Likelihood | About 1 in 9,091 per year |
| Exposure | Indirect within ember reach |
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.
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