Los Angeles County property record for 1541 Diamond Ct, Diamond Bar, CA 91765
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 4 ba · 3,653 sqft · built 1999 |
| Lot Size | 0.298 acres (12,969 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $1,920,000 (Jun 2025) |
| Tax Bill | $16,870 (2025) |
| Deeds & Mortgages | Aug 2020 Sale |
| Flood Zone | Zone X (minimal risk) |
| APN | 8763-030-013 |
| Primary APN | 8763-030-013 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 4 Baths |
| Building Area | 3,653 sqft Living Area |
| Year Built | Built 1999 |
|---|---|
| Effective Year Built | Effective 1999 |
| Construction Type | Wood |
| Lot Area | 12,969 sqft (0.298 acres) |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Street Address | 1541 DIAMOND CT |
|---|---|
| City | DIAMOND BAR |
| State | CA |
| Zip | 91765-4033 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | LCR115000* |
| Legal Description | TR=32400 LOT 13 |
| Legal Subdivision | 32400 |
| Legal Tract | 32400 |
| Legal Block | 3 |
| Legal Lot Number | 13 |
| Jurisdiction | LOS ANGELES CA |
| Township / Civil Division | EAST SAN GABRIEL VALLEY |
| Census Block Group | 3 |
| Census Block | 3014 |
| Census Tract | 408707 |
1541 Diamond Ct is owned by two individuals who bought it in June 2025.
Source: Los Angeles County records, as of August 25, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 1620 VIRGINIA RD, SAN MARINO, CA 91108-1936 |
| Owner Type | Individual |
| Vesting | Joint Tenants |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Jun 24, 2025 · Amount on File |
| Deed Sale | Jun 24, 2025 · Amount on File |
| Prior Sale | Aug 28, 2020 · Amount on File |
| Deed Document Number | 2025418554 |
| Prior Transfer Date | Apr 13, 2016 |
| Prior Transfer Doc | 0000490932 |
| Record Updated | Oct 29, 2026 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | LOS ANGELES CA |
| Recording Date | Aug 28, 2020 |
| Property Address | 1541 DIAMOND CT, DIAMOND BAR, CA 91765-4033 |
| Document Number | 0001019608 |
| Instrument Date | Aug 20, 2020 |
| Instrument | 1019608 |
| Transaction Type | Transfer |
| Record Updated | Sep 4, 2020 |
| Title Company | FIDELITY NATIONAL TITLE, FIDELITY NAT'L TITLE ORANGE CN |
| Amount | Amount on Record |
|---|---|
| Tax | $1,375.00 |
| Amount Accuracy | Full Value |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Community Property |
| Address | 1541 DIAMOND CT DIAMOND BAR CA 917654033, DIAMOND BAR, CA 91765-4033 |
The 2025 property tax bill for 1541 Diamond Ct was $16,870.
Source: Los Angeles County assessment roll, as of August 25, 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 |
|---|---|---|
| 2026 | $1,958,400 (+44.74%) Land $1,370,880 Building $587,520 | |
| 2025 | $16,870.00 Homeowner's exemption | $1,353,040 Land $541,216 Building $811,824 |
| 2023 | $15,684.00 (+2.11%) Homeowner's exemption | $1,300,500 Land $520,200 Building $780,300 |
| 2022 | $15,360.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 1541 Diamond Ct in Zone X, an area of minimal flood risk.
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.
Wildfire risk around 1541 Diamond Ct is low, with a 0.01% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 97% of the US · lower than 97.8% of California |
|---|---|
| Wildfire Likelihood | 0.01% annual chance |
| Exposure | None beyond 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 | 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 496 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Frontier Fiber | 7,000 / 7,000 |
| Spectrum Cable | 1,000 / 1,000 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: GeoLinks, Verizon.
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