Alameda County property record for 4344 Planet Cir, Union City, CA 94587 · Last verified October 2025
| Property Type | Townhouse |
|---|---|
| Details | 3 bd · 1 ba · 1,137 sqft · built 1971 |
| Lot Size | 0.037 acres (1,650 sqft) |
| Owner | 2 Owner Names on File |
| Last Sale | $132,000 (Jul 1990) |
| Tax Bill | $4,517 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 483-60-99 |
| Primary APN | 483-60-99 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 5 Rooms |
| Stories | 2 Stories |
| Building Area | 1,137 sqft Living Area |
| Year Built | Built 1971 |
|---|---|
| Architectural Style | Other |
| Construction Type | Wood |
| Lot Area | 1,650 sqft (0.037 acres) |
| Street Address | 4344 PLANET CIR |
|---|---|
| City | UNION CITY |
| State | CA |
| Zip | 94587-4020 |
| Property Category | Residential |
| Property Type | Residential > Condominium / Townhouse > Townhouse |
| Legal Description | TRACT 3238 LOT 53 |
| Jurisdiction | ALAMEDA CA |
| Township / Civil Division | FREMONT |
| Census Block Group | 2 |
| Census Block | 2000 |
| Census Tract | 440306 |
Source: Alameda County records · APN 483-60-99
Assessment roll updated July 1, 2025 · Last verified October 2025
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Owner Names on File |
|---|---|
| Mailing Address | 4344 PLANET CIR, UNION CITY, CA 94587-4020 |
| Occupancy | Owner Occupied |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Jul 13, 1990 · Amount on Record |
| Deed Sale | Jul 13, 1990 · Amount on Record |
| Deed Document Number | 0000190524 |
| Deed Book / Page | 483 |
| Last Transfer Date | Sep 25, 2001 |
| Transfer Doc | 0000364871 |
| Record Updated | Jun 08, 2026 |
Source: Alameda County records · Assessment roll updated July 1, 2025 · Last verified October 2025
| Type | Name |
|---|---|
| State | California |
| County | Alameda County |
| Municipality | Union City |
| Unified School District | New Haven Unified School District (KG - 12) |
Assessed value is set for property tax purposes and is not a market price estimate.
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2025 | $4,517.00 (-3.57%) | $291,666 (+4.04%) Land $87,500 Building $204,166 |
| 2023 | $4,684.00 | $280,343 Land $84,103 Building $196,240 |
Source: FEMA National Flood Hazard Layer, Alameda County (06001C), updated May 25, 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 |
| Wildfire Risk | Low above 20% of the US · above 11% of California |
|---|---|
| Wildfire Likelihood | About 1 in 10,000 per year |
| Exposure | Direct burnable vegetation at the parcel |
Values are read at the parcel center point; lenders make the official flood determination.
Source: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 976 locations within about half a mile of this property
| Provider | Technology | Download / Upload (Mbps) |
|---|---|---|
| Xfinity | Cable | 2,000 / 2,000 |
| Robinson Hardware and Software Solutions | Fixed Wireless (unlicensed) | 1,000 / 1,000 |
| Tekify | Fixed Wireless (unlicensed) | 580 / 125 |
| Etheric Communications, LLC. | Fixed Wireless (licensed-by-rule) | 250 / 100 |
| T-Mobile USA | Fixed Wireless | 100 / 20 |
| AT&T | DSL | 100 / 20 |
| Starlink | Satellite (low-earth orbit) | 280 / 30 |
May also be available at this address: Verizon, Sail Internet Holdings. Availability varies by address; speeds are provider-advertised maximums, not measured.
5G and 4G LTE
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