Alameda County property record for 3052 Threecastles Way, Dublin, CA 94568
| Property Type | Condominium |
|---|---|
| Details | 4 bd · 3.5 ba · 2,097 sqft · built 2017 |
| Lot Size | 0.236 acres (10,261 sqft) |
| Owner | 2 Individual Names on Record |
| Last Sale | $925,000 (Oct 2018) |
| Tax Bill | $13,853 (2025) |
| Deeds & Mortgages | Oct 2018 Sale |
| Flood Zone | Zone X (minimal risk) |
| APN | 985-129-21 |
| Primary APN | 985-129-21 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 6 Rooms |
| Stories | 3 Stories |
| Building Area | 2,097 sqft Living Area |
| Year Built | Built 2017 |
|---|---|
| Effective Year Built | Effective 2017 |
| Architectural Style | Condo/Apartment |
| Construction Type | Wood |
| Lot Area | 10,261 sqft (0.236 acres) |
| Parking Spaces | 2 Parking Spaces |
| Street Address | 3052 THREECASTLES WAY |
|---|---|
| City | DUBLIN |
| State | CA |
| Zip | 94568-4755 |
| Property Category | Residential |
| Property Type | Residential > Condominium / Townhouse > Condominium |
| Legal Description | TR: 8250 LOT: 6 BLDG:9 UNIT:52 |
| Legal Subdivision | 8250 ASHBOURNE PH 1 |
| Legal Tract | 8250 |
| Jurisdiction | ALAMEDA CA |
| Township / Civil Division | LIVERMORE-PLEASANTON |
| Census Block Group | 2 |
| Census Block | 2001 |
| Census Tract | 450750 |
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 | 2 Individual Names on Record |
|---|---|
| Mailing Address | 3052 THREECASTLES WAY, DUBLIN, CA 94568-4755 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Community Property |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Oct 19, 2018 · Amount on Record |
| Deed Sale | Oct 19, 2018 · Amount on Record |
| Deed Document Number | 2018203143 |
| Record Updated | Sep 20, 2026 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | ALAMEDA CA |
| Recording Date | Oct 19, 2018 |
| Property Address | 3052 THREECASTLES WAY, DUBLIN, CA 94568-4755 |
| Document Number | 0000203143 |
| Instrument Date | Oct 6, 2018 |
| Instrument | 203143 |
| Transaction Type | Subdivision Related Transfer |
| Record Updated | Nov 5, 2018 |
| Title Company | NORTH AMERICAN TITLE |
| Amount | Amount Recorded |
|---|---|
| Tax | $1,017.50 |
| Amount Accuracy | Full Value |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Community Property |
| Address | 3052 THREECASTLES WAY DUBLIN CA 945684755, DUBLIN, CA 94568-4755 |
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 | $1,045,246 (+1.32%) Land $315,628 Building $736,618 | ||
| 2025 | $13,853.00 (+1.85%) Homeowner's exemption | $1,031,613 (+4.04%) Land $309,439 Building $722,174 | |
| 2023 | $13,602.00 Homeowner's exemption | $991,560 Land $297,425 Building $694,135 | $1,021,590 |
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 45% of the US · lower than 73% of California |
|---|---|
| Wildfire Likelihood | 0.1% annual chance |
| Exposure | Direct burnable vegetation |
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 364 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber | 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.
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