Alameda County property record for 4000 Dublin Blvd, Dublin, CA 94568
| Property Type | Government / Public Use |
|---|---|
| Details | 63,453 sqft · built 2007 |
| Lot Size | 3 acres (130,769 sqft) |
| Owner | Company Name on Record |
| Tax Bill | $254,302 (2025) |
| Deeds & Mortgages | Apr 2017 Sale |
| Flood Zone | Zone X (minimal risk) |
| APN | 986-16-19 |
| Primary APN | 986-16-19 |
|---|---|
| Alternative APN |
|
| Stories | 3 Stories |
|---|---|
| Building Area | 63,453 sqft Total Area |
| Elevator | Elevator |
| Year Built | Built 2007 |
|---|---|
| Effective Year Built | Effective 2008 |
| Architectural Style | Custom Design |
| Construction Type | Steel Frame |
| Lot Area | 130,769 sqft |
| Street Address | 4000 DUBLIN BLVD |
|---|---|
| City | DUBLIN |
| State | CA |
| Zip | 94568-3113 |
| Property Category | Public Works |
| Property Type | Public Works > Government / Public Use |
| Legal Description | LOT: 00001 BLK: PM: 0286 PAGE: 0038 ;LOT: 00003 BLK: PM: 0286 PAGE: 0038 ;LOT: 00004 BLK: PM: 0286 PAGE: 0038 |
| Legal Subdivision | PARCEL MAP 8524 |
| Legal Lot Number | 1 |
| Jurisdiction | ALAMEDA CA |
| Township / Civil Division | LIVERMORE-PLEASANTON |
| Census Block Group | 2 |
| Census Block | 2017 |
| Census Tract | 450101 |
Source: Alameda County records, 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 Record |
|---|---|
| Mailing Address | 20400 LAKE CHABOT RD, 303, CASTRO VALLEY, CA 94546-5316 |
| Owner Type | Company |
| Deed Names | Name on Deed |
|---|---|
| Last Transfer Date | Jan 16, 2014 |
| Transfer Doc | 0000064220 |
| Record Updated | Sep 20, 2026 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | ALAMEDA CA |
| Recording Date | Apr 5, 2017 |
| Property Address | 4000 DUBLIN BLVD, DUBLIN, CA 94568-3113 |
| Document Number | 0000077430 |
| Map Reference | PM8524 MB286 PG38-41 |
| Instrument Date | Apr 3, 2017 |
| Instrument | 2017077430 |
| Transaction Type | Transfer |
| Record Updated | Aug 19, 2021 |
| Title Company | CHICAGO TITLE |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | No Consideration Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 20400 LAKE CHABOT RD STE 303, 303, CASTRO VALLEY, CA 94546-5316 |
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 |
|---|---|---|
| 2026 | $20,670,314 (+2%) Land $29,831 Building $20,640,483 | |
| 2025 | $254,302.00 (+6.2%) | $20,264,477 (+7.88%) Land $28,664 Building $20,235,813 |
| 2023 | $239,447.00 | $18,783,785 Land $25,429 Building $18,758,356 |
Assessed value is set for property tax purposes and is not a market price estimate.
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 minimal risk |
|---|---|
| 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 wildfire likelihood modeled here |
|---|
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 125 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 2,000 |
| Unwired Fixed Wireless | 300 / 25 |
| Etheric Networks Fixed Wireless | 250 / 100 |
| AT&T DSL · Fixed Wireless in parts of the area | 100 / 20 |
May also be available: Sail Internet, Verizon.
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