Los Angeles County property record for 21060 Ambushers St, Diamond Bar, CA 91765
| Property Type | Single Family Home |
|---|---|
| Details | 5 bd · 4 ba · 3,473 sqft · built 1981 |
| Lot Size | 0.542 acres (23,607 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $932,500 (Jul 2013) |
| Tax Bill | $14,437 (2025) |
| Deeds & Mortgages | Apr 2021 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 8714-011-014 |
| Primary APN | 8714-011-014 |
|---|
| Bedrooms | 5 Beds |
|---|---|
| Full Baths | 4 Baths |
| Total Rooms | 12 Rooms |
| Stories | 2 Stories |
| Building Area | 3,473 sqft Living Area |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1981 |
|---|---|
| Effective Year Built | Effective 1985 |
| Architectural Style | Conventional |
| Exterior Material | Stucco |
| Construction Type | Wood |
| Roof Type | Gable |
| Roof Material | Tile |
| Lot Area | 23,607 sqft (0.542 acres) |
| Lot Dimensions | 263 ft deep x 90 ft wide |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Water Source | Commercial |
| Street Address | 21060 AMBUSHERS ST |
|---|---|
| City | DIAMOND BAR |
| State | CA |
| Zip | 91765-3731 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | LCR19000* |
| Legal Description | *TR=34160 LOT 22 |
| Legal Subdivision | 34160 |
| Legal Tract | 34160 |
| Legal Block | 2 |
| Legal Lot Number | 22 |
| Jurisdiction | LOS ANGELES CA |
| Township / Civil Division | EAST SAN GABRIEL VALLEY |
| Census Block Group | 2 |
| Census Block | 2013 |
| Census Tract | 403325 |
21060 Ambushers St is owned and occupied by two individuals who bought it in July 2013.
Source: Los Angeles County records, as of August 25, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 21060 AMBUSHERS ST, DIAMOND BAR, CA 91765-3731 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Community Property |
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 | Jul 19, 2013 · Amount on File |
| Deed Sale | Jul 19, 2013 · Amount on File |
| Deed Document Number | 20131065175 |
| Prior Transfer Date | Dec 13, 1996 |
| Prior Transfer Doc | 0000913933 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | LOS ANGELES CA |
| Property Address | 21060 AMBUSHERS ST, DIAMOND BAR, CA 91765-3731 |
| Transaction Type | Mortgage |
| Record Updated | May 4, 2021 |
| Title Company | AMROCK INC |
| Name | Verified Name |
|---|---|
| Address | 21060 AMBUSHERS ST, DIAMOND BAR, CA 91765-3731 |
| Document Number | 0000650624 |
|---|---|
| Date | Apr 26, 2021 |
| Instrument | 21-0650624 |
| Name | QUICKEN LOANS LLC |
|---|---|
| Type | Mortgage Company |
| Address | DETROIT, MI 48226 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 181 Months |
| Due | May 1, 2036 |
The 2025 property tax bill for 21060 Ambushers St was $14,437 with a homeowner's exemption.
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 | $1,165,968 (+2%) Land $582,798 Building $583,170 | |
| 2025 | $14,437.00 Homeowner's exemption | $1,143,107 Land $571,371 Building $571,736 |
| 2023 | $13,392.00 (+2.11%) Homeowner's exemption | $1,098,721 Land $549,185 Building $549,536 |
| 2022 | $13,115.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 21060 Ambushers St 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 21060 Ambushers St is moderate, ranking above 48% of the US, with a 0.08% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Moderate above 48% of the US · lower than 71% of California |
|---|---|
| Wildfire Likelihood | 0.08% 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 | 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 565 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 |
| AT&T Fixed Wireless | 100 / 20 |
May also be available: Frontier, Verizon.
Search by:
By searching, you agree to: Terms • Privacy • Disclosures