Alameda County property record for 5797 Columbus St, Dublin, CA 94568
| Property Type | Condominium |
|---|---|
| Details | 4 bd · 4 ba · 2,157 sqft · built 2019 |
| Lot Size | 0.301 acres (13,114 sqft) |
| Owner | Company Name on File |
| Last Sale | $871,500 (Nov 2019) |
| Tax Bill | $17,961 (2025) |
| Flood Zone | Zone X (moderate risk) |
| APN | 986-56-75 |
| Primary APN | 986-56-75 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 4 Baths |
| Total Rooms | 7 Rooms |
| Stories | 3 Stories |
| Building Area | 2,157 sqft Living Area |
| Year Built | Built 2019 |
|---|---|
| Effective Year Built | Effective 2019 |
| Architectural Style | Condo/Apartment |
| Construction Type | Wood |
| Lot Area | 13,114 sqft (0.301 acres) |
| Parking Spaces | 2 Parking Spaces |
| Street Address | 5797 COLUMBUS ST |
|---|---|
| City | DUBLIN |
| State | CA |
| Zip | 94568-4788 |
| Property Category | Residential |
| Property Type | Residential > Condominium / Townhouse > Condominium |
| Legal Description | TR: 8307 LOT: 10 BLDG:10 UNIT:1003 |
| Legal Subdivision | TRACT 8307 WILSHIRE AT BOULEVARD |
| Legal Tract | 8307 |
| Jurisdiction | ALAMEDA CA |
| Township / Civil Division | LIVERMORE-PLEASANTON |
| Census Block Group | 1 |
| Census Block | 1081 |
| Census Tract | 450102 |
Source: Alameda County assessment roll, as of August 5, 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 | 104 WOODLAND VALLEY DR, SAN RAMON, CA 94582-5638 |
| Owner Type | Company |
| Vesting | Trust |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Nov 26, 2019 · Amount on Record |
| Deed Sale | Nov 26, 2019 · Amount on Record |
| Deed Document Number | 2019243817 |
| Record Updated | Sep 20, 2026 |
Source: Alameda County assessment roll, as of August 5, 2026
| Type | Name |
|---|---|
| State | California |
| County | Alameda County |
| Municipality | Dublin City |
| Unified School District | Dublin Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $971,711 (+2%) Land $291,480 Building $680,231 | ||
| 2025 | $17,961.00 (+3.09%) | $952,660 (+4.04%) Land $285,765 Building $666,895 | |
| 2023 | $17,423.00 | $915,673 Land $274,670 Building $641,003 | $1,090,440 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
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 moderate risk |
|---|---|
| 500-Year Floodplain | Yes 0.2% annual chance |
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 1 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.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Not rated no burnable land 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 | DUBLIN SAN RAMON SERVICES DISTRICT serves 98,776 people · EPA ID CA0110009 |
|---|---|
| Water Source | Purchased surface water from ZONE 7 WATER AGENCY |
| Last State Inspection | Sep 2024 |
| Lead | Under 1 ppb (2023–2025) 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 110 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · Fixed Wireless, DSL in parts of the area | 5,000 / 5,000 |
| Xfinity Fiber · Cable in parts of the area | 2,000 / 2,000 |
| Unwired Fixed Wireless | 300 / 25 |
| Verizon Fixed Wireless | 300 / 20 |
| Etheric Networks Fixed Wireless | 250 / 100 |
May also be available: Sail Internet, T-Mobile.
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