Los Angeles County property record for 24377 Thunder Trl, Diamond Bar, CA 91765
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 3 ba · 1,741 sqft · built 1987 |
| Lot Size | 0.244 acres (10,628 sqft) |
| Owner | Individual Name on File |
| Last Sale | $950,000 (Feb 2023) |
| Tax Bill | $12,863 (2025) |
| Deeds & Mortgages | Mar 2026 Mortgage Feb 2023 Sale & Mortgage + 1 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 8701-040-044 |
| Primary APN | 8701-040-044 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 3 Baths |
| Building Area | 1,741 sqft Living Area |
| Year Built | Built 1987 |
|---|---|
| Effective Year Built | Effective 1987 |
| Construction Type | Wood |
| Lot Area | 10,628 sqft (0.244 acres) |
| Lot Dimensions | 140 ft deep x 76 ft wide |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Street Address | 24377 THUNDER TRL |
|---|---|
| City | DIAMOND BAR |
| State | CA |
| Zip | 91765-4376 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | LCRPD20000 |
| Legal Description | TR=42569 LOT 39 |
| Legal Subdivision | 42569 |
| Legal Tract | 42569 |
| Legal Block | 2 |
| Legal Lot Number | 39 |
| Jurisdiction | LOS ANGELES CA |
| Township / Civil Division | EAST SAN GABRIEL VALLEY |
| Census Block Group | 2 |
| Census Block | 2006 |
| Census Tract | 403320 |
24377 Thunder Trl is owned and occupied by an individual who bought it in February 2023.
Source: Los Angeles County records, as of August 25, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 24377 THUNDER TRL, DIAMOND BAR, CA 91765-4376 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Date | Document |
|---|---|
| Mar 27, 2026 | Deed of Trust, Mortgage · Conventional Mortgage FAIRWAY INDEPENDENT MORTGAGE CORP |
| Feb 23, 2023 | Grant Deed, Transfer · Conventional Mortgage FAIRWAY INDEPENDENT MORTGAGE CORP |
| Feb 5, 2021 | Deed of Trust, Mortgage · Conventional Mortgage UNITED WHOLESALE MORTGAGE |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Feb 23, 2023 · Amount on File |
| Deed Sale | Feb 23, 2023 · Amount on File |
| Deed Document Number | 2023116537 |
| Prior Transfer Date | Jul 6, 2005 |
| Prior Transfer Doc | 0001670916 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | LOS ANGELES CA |
| Property Address | 24377 THUNDER TRL, DIAMOND BAR, CA 91765-4376 |
| Transaction Type | Mortgage |
| Record Updated | Apr 10, 2026 |
| Title Company | CHICAGO TITLE COMPANY |
| Name | Verified Name |
|---|---|
| Address | 24377 TLIUNDER TRAIL, DIAMOND BAR, CA 91765 |
| Document Number | 0000215295 |
|---|---|
| Date | Mar 27, 2026 |
| Instrument | 26-0215295 |
| Name | FAIRWAY INDEPENDENT MORTGAGE CORP |
|---|---|
| Type | Mortgage Company |
| Address | CARROLLTON, TX 75007 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | Apr 1, 2056 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | LOS ANGELES CA |
| Recording Date | Feb 23, 2023 |
| Property Address | 24377 THUNDER TRL, DIAMOND BAR, CA 91765-4376 |
| Document Number | 0000116537 |
| Map Reference | MB 1063 PG 52-56 |
| Instrument Date | Feb 1, 2023 |
| Instrument | 23-0116537 |
| Transaction Type | Transfer |
| Record Updated | Mar 3, 2023 |
| Title Company | FIDELITY NATIONAL TITLE COMPANY LONG B, FIDELITY NATL TTL CO LONG BE |
| Amount | Amount on Record |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $0.00 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 24377 THUNDER TRL, DIAMOND BAR, CA 91765-4376 |
| Document Number | 0000116538 |
|---|---|
| Date | Feb 23, 2023 |
| Instrument | 23-0116538 |
| Name | FAIRWAY INDEPENDENT MORTGAGE CORP |
|---|---|
| Type | Mortgage Company |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | Mar 1, 2053 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | LOS ANGELES CA |
| Property Address | 24377 THUNDER TRL, DIAMOND BAR, CA 91765-4376 |
| Transaction Type | Mortgage |
| Record Updated | Feb 17, 2021 |
| Title Company | CALIFORNIA TITLE COMPANY |
| Name | Verified Name |
|---|---|
| Address | 24377 THUNDER TRL, DIAMOND BAR, CA 91765-4376 |
| Document Number | 0000210693 |
|---|---|
| Date | Feb 5, 2021 |
| Instrument | 21-0210693 |
| Name | UNITED WHOLESALE MORTGAGE |
|---|---|
| Type | Mortgage Company |
| Address | PONTIAC, MI 48341 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | Mar 1, 2051 |
The 2025 property tax bill for 24377 Thunder Trl was $12,863 with a homeowner's exemption, up 3.6% from the year before.
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 | $1,008,145 (+2%) Land $793,039 Building $215,106 | |
| 2025 | $12,863.00 (+3.63%) Homeowner's exemption | $988,379 Land $777,490 Building $210,889 |
| 2024 | $12,412.00 (+154.5%) | |
| 2023 | $4,877.00 (+2.46%) Homeowner's exemption | $327,339 Land $95,097 Building $232,242 |
| 2022 | $4,760.00 |
Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.
FEMA maps place 24377 Thunder Trl in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective September 30, 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.
Wildfire risk around 24377 Thunder Trl is moderate, ranking above 62% of the US, with a 0.2% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Moderate above 62% of the US · lower than 62% of California |
|---|---|
| Wildfire Likelihood | 0.2% 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 414 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Spectrum Cable | 1,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
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