Alameda County property record for 4183 Blackrock Rd, Dublin, CA 94568
| Property Type | Condominium |
|---|---|
| Details | 4 bd · 4 ba · 1,954 sqft · built 2015 |
| Lot Size | 0.984 acres (42,877 sqft) |
| Owner | 2 Individual Names on Record |
| Last Sale | $768,000 (Aug 2015) |
| Tax Bill | $12,565 (2025) |
| Deeds & Mortgages | Oct 2020 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 985-111-69 |
| Primary APN | 985-111-69 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 4 Baths |
| Total Rooms | 6 Rooms |
| Stories | 3 Stories |
| Building Area | 1,954 sqft Living Area |
| Year Built | Built 2015 |
|---|---|
| Effective Year Built | Effective 2015 |
| Architectural Style | Condo/Apartment |
| Construction Type | Wood |
| Lot Area | 42,877 sqft (0.984 acres) |
| Parking Spaces | 2 Parking Spaces |
| Street Address | 4183 BLACKROCK RD |
|---|---|
| City | DUBLIN |
| State | CA |
| Zip | 94568-6716 |
| Property Category | Residential |
| Property Type | Residential > Condominium / Townhouse > Condominium |
| Legal Description | TR: 8155 LOT: 2 BLDG:4 UNIT:405 |
| Legal Subdivision | TRIO AT JORDAN RANCH |
| Legal Tract | 8155 |
| Jurisdiction | ALAMEDA CA |
| Township / Civil Division | LIVERMORE-PLEASANTON |
| Census Block Group | 1 |
| Census Block | 1043 |
| Census Tract | 450751 |
Source: Alameda County records, as of August 10, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Individual Names on Record |
|---|---|
| Mailing Address | 4183 BLACKROCK RD, DUBLIN, CA 94568-6716 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Aug 21, 2015 · Amount on Record |
| Deed Sale | Aug 21, 2015 · Amount on Record |
| Deed Document Number | 2015234503 |
| Last Transfer Date | Aug 21, 2024 |
| Transfer Doc | 0000104390 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | ALAMEDA CA |
| Property Address | 4183 BLACKROCK RD, DUBLIN, CA 94568-6716 |
| Document Number | 0000287669 |
| Instrument Date | Oct 19, 2020 |
| Transaction Type | Mortgage |
| Record Updated | Jan 22, 2021 |
| Title Company | OLD REPUBLIC TITLE COMPANY FREMONT, OLD REPUBLIC TITLE CO FREMONT |
| Name | Verified Name |
|---|---|
| Relationship | Joint Tenants with Right of Survivorship |
| Address | 4183 BLACKROCK RD DUBLIN CA 945686716, DUBLIN, CA 94568-6716 |
| Document Number | 0000287669 |
|---|---|
| Date | Oct 28, 2020 |
| Instrument | 287669 |
| Name | GIANT REALTY INC |
|---|---|
| Address | SARATOGA, CA 95070 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Oct 27, 2050 |
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 | $927,072 (+2%) Land $278,677 Building $648,395 | ||
| 2025 | $12,565.00 (+1.72%) | $908,898 (+4.04%) Land $273,214 Building $635,684 | |
| 2024 | $12,353.00 (-0.83%) | ||
| 2023 | $12,456.00 | $873,609 Land $262,606 Building $611,003 | $997,830 |
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 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 | Moderate above 46% of the US · lower than 72% of California |
|---|---|
| Wildfire Likelihood | 0.09% annual chance |
| Exposure | Indirect 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 256 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber | 5,000 / 5,000 |
| Xfinity Cable | 2,000 / 250 |
| Verizon Fixed Wireless | 300 / 20 |
| Etheric Networks Fixed Wireless | 250 / 100 |
May also be available: Sail Internet, Unwired.
Search by:
By searching, you agree to: Terms • Privacy • Disclosures