Los Angeles County property record for 2139 Dublin Ln, Unit 1, Diamond Bar, CA 91765
| Property Type | Condominium |
|---|---|
| Details | 5 bd · 4 ba · 2,104 sqft · built 1989 |
| Lot Size | 22.9 acres (1,000,746 sqft) |
| Owner | 2 Company Names on Record |
| Last Sale | $210,000 (Nov 1999) |
| Tax Bill | $4,678 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 8713-007-069 |
| Primary APN | 8713-007-069 |
|---|
| Bedrooms | 5 Beds |
|---|---|
| Full Baths | 4 Baths |
| Building Area | 2,104 sqft Living Area |
| Year Built | Built 1989 |
|---|---|
| Effective Year Built | Effective 1989 |
| Architectural Style | Condo/Apartment |
| Construction Type | Wood |
| Lot Area | 1,000,746 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Street Address | 2139 DUBLIN LN, 1 |
|---|---|
| City | DIAMOND BAR |
| State | CA |
| Zip | 91765-6245 |
| Property Category | Residential |
| Property Type | Residential > Condominium / Townhouse > Condominium |
| Local Zoning Code | LCR3800015 |
| Legal Description | TR=38454 LOT 1 CONDOMINIUM UNIT 1 |
| Legal Subdivision | TALLYWOOD |
| Legal Tract | 38454 |
| Legal Block | 2 |
| Legal Lot Number | 1 |
| Jurisdiction | LOS ANGELES CA |
| Township / Civil Division | EAST SAN GABRIEL VALLEY |
| Census Block Group | 2 |
| Census Block | 2001 |
| Census Tract | 403324 |
Source: Los Angeles County records, as of May 21, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Company Names on Record |
|---|---|
| Mailing Address | 2139 DUBLIN LN, 1, DIAMOND BAR, CA 91765-6245 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust, Revocable Trust |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Nov 30, 1999 · Amount on Record |
| Deed Sale | Nov 30, 1999 · Amount on Record |
| Deed Document Number | 19992199733 |
| Prior Transfer Date | Sep 26, 1996 |
| Prior Transfer Doc | 0001646228 |
| Record Updated | Sep 20, 2026 |
Source: Los Angeles County assessment roll, as of May 21, 2026
| Type | Name |
|---|---|
| State | California |
| County | Los Angeles County |
| Municipality | Diamond Bar City |
| Unified School District | Walnut Valley Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2025 | $4,678.00 (+13.21%) Homeowner's exemption | $322,743 (+4.04%) Land $103,270 Building $219,473 |
| 2023 | $4,132.00 (+2.15%) Homeowner's exemption | $310,212 Land $99,261 Building $210,951 |
| 2022 | $4,045.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
Source: FEMA National Flood Hazard Layer, effective September 30, 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
Values are read at the parcel center point; lenders make the official flood determination.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Moderate above 53% of the US · lower than 68% of California |
|---|---|
| Wildfire Likelihood | 0.09% 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 | WALNUT VALLEY WATER DISTRICT serves 100,941 people · EPA ID CA1910234 |
|---|---|
| Water Source | Purchased surface water from several systems |
| Last State Inspection | Jun 2023 |
| Lead | Under 1 ppb (2022–2024) 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 306 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Spectrum Cable · Fiber in parts of the area | 1,000 / 1,000 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: Frontier, Verizon.
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