Alameda County property record for 4294 Comet Cir, Union City, CA 94587 · Last verified October 2025
| Property Type | Residential > Condominium / Townhouse > Townhouse |
|---|---|
| Bedrooms | 4 Beds |
| Bathrooms | 2 Baths |
| Year Built | Built 1973 |
| Square Footage | 1,342 sqft Living Area |
| Lot Size | 1,474 sqft (0.033 acres) |
| Occupancy | Owner Occupied |
| Last Sale | $815,000 (2023) |
| Tax Bill | $11,240.00 (2025) |
| Primary APN | 483-102-49 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2 Baths |
| Partial Baths | 1 Partial Baths |
| Total Rooms | 6 Rooms |
| Building Area | 1,342 sqft Living Area |
| Stories | 2 Stories |
| Year Built | Built 1972 |
|---|---|
| Effective Year Built | Effective 1973 |
| Architectural Style | Other Style |
| Construction Type | Wood Construction |
| Lot Area | 1,474 sqft (0.033 acres) |
| Street Address | 4294 COMET CIR |
|---|---|
| City | UNION CITY |
| State | CA |
| Zip | 94587-4026 |
| Property Usage | Residential Property Usage |
| Type | Residential > Condominium / Townhouse > Townhouse |
| Legal Description | TRACT 3307 LOT 14 |
| Jurisdiction | ALAMEDA CA |
| Minor Civil Division | FREMONT |
| Census Blockgroup | 1 |
| Census Block | 1011 |
| Census Tract | 440306 |
Source: Alameda County records · APN 483-102-49
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 | Individual Name on File |
|---|---|
| Co-owner | Verified Secondary Owner |
| Mailing Address | 4294 COMET CIR, UNION CITY, CA 94587-4026 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Sep 08, 2023 · Amount on Record |
| Deed Sale | Sep 08, 2023 · Amount on Record |
| Deed Doc Number | 2023102965 |
| Record Refreshed | Jun 07, 2026 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | ALAMEDA CA |
| Recording Date | Sep 08, 2023 |
| Property Address | 4294 COMET CIR, UNION CITY, CA 94587-4026 |
| Document Number | 0000102965 |
| Map Reference | MB 74 PG 5 |
| Instrument Date | Aug 30, 2023 |
| Instrument | 2023102965 |
| Transaction Type | Transfer |
| Record Updated | Oct 03, 2023 |
| Title Company | FIDELITY NATIONAL TITLE CO |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on File |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $0.00 |
| Amount Accuracy | Rounded Values by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Joint Tenants |
| Address | 3838 AMY PL, UNION CITY, CA 94587-2624 |
| Document Number | 0000102966 |
|---|---|
| Date | Sep 08, 2023 |
| Instrument | 2023102966 |
| Name | SIERRA PACIFIC MORTGAGE CO INC |
|---|---|
| Type | Mortgage Company |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Oct 01, 2053 |
| Document Number | 0000102967 |
|---|---|
| Date | Sep 08, 2023 |
| Instrument | 2023102967 |
| Name | COUNTY OF ALAMEDA |
|---|---|
| Type | Government Agency |
| Type | Stand Alone Second Mortgage |
|---|---|
| Amount | Amount Recorded |
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 and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2025 | $11,240.00 (+205.93%) Homeowner's exemption | $831,300 (+319%) Land $249,390 Building $581,910 |
| 2023 | $3,674.00 | $198,401 Land $59,520 Building $138,881 |
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