Los Angeles County property record for 521 Thornhurst Ave, Glendora, CA 91741
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 2,118 sqft · built 1975 |
| Lot Size | 0.255 acres (11,105 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $770,000 (Oct 2005) |
| Tax Bill | $13,851 (2025) |
| Deeds & Mortgages | Dec 2022 Line of Credit Nov 2021 Line of Credit + 7 more |
| Flood Zone | Zone D (undetermined) |
| APN | 8656-028-019 |
| Primary APN | 8656-028-019 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 8 Rooms |
| Stories | 1 Story |
| Building Area | 2,118 sqft Living Area |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1975 |
|---|---|
| Effective Year Built | Effective 1981 |
| Architectural Style | Conventional |
| Exterior Material | Stucco |
| Construction Type | Wood |
| Roof Type | Hip |
| Roof Material | Wood Shingle |
| Lot Area | 11,105 sqft (0.255 acres) |
| Lot Dimensions | 133 ft deep x 85 ft wide |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Street Address | 521 THORNHURST AVE |
|---|---|
| City | GLENDORA |
| State | CA |
| Zip | 91741-2363 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | GDE5 |
| Legal Description | TRACT NO 31732 LOT 13 |
| Legal Subdivision | 31732 |
| Legal Tract | 31732 |
| Legal Block | 1 |
| Legal Lot Number | 13 |
| Jurisdiction | LOS ANGELES CA |
| Township / Civil Division | EAST SAN GABRIEL VALLEY |
| Census Block Group | 1 |
| Census Block | 1004 |
| Census Tract | 400404 |
521 Thornhurst Ave is owned and occupied by two individuals who acquired it in January 2006.
Source: Los Angeles County records, as of August 25, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 521 THORNHURST AVE, GLENDORA, CA 91741-2363 |
| Occupancy | Owner Occupied |
| 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.
| Date | Document |
|---|---|
| Dec 28, 2022 | Deed of Trust, Mortgage · Line of Credit UNITED STATES SENATE FCU |
| Nov 12, 2021 | Deed of Trust, Mortgage · Line of Credit UNITED STATES SENATE FCU |
| Feb 18, 2021 | Deed of Trust, Mortgage · Line of Credit UNITED STATES SENATE FCU |
| Feb 22, 2018 | Deed of Trust, Mortgage · Conventional Mortgage UNITED STATES SENATE FCU |
| Feb 22, 2018 | Deed of Trust, Mortgage · Line of Credit UNITED STATES SENATE FCU |
| Aug 14, 2017 | Deed of Trust, Mortgage · Line of Credit UNITED STATES SENATE FCU |
| Oct 18, 2018 | Deed of Trust, Mortgage · Line of Credit UNITED STATES SENATE FCU |
| Nov 25, 2020 | Deed of Trust, Mortgage · Conventional Mortgage LOS ANGELES FCU |
| Apr 22, 2017 | Deed of Trust, Mortgage · Line of Credit LOS ANGELES FCU |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Oct 7, 2005 · Amount on File |
| Deed Sale | Oct 7, 2005 · Amount on File |
| Deed Document Number | 20052422402 |
| Last Transfer Date | Jan 20, 2006 |
| Transfer Doc | 0000334204 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | LOS ANGELES CA |
| Property Address | 521 THORNHURST AVE, GLENDORA, CA 91741-2363 |
| Transaction Type | Mortgage |
| Record Updated | Jan 5, 2023 |
| Name | Verified Name |
|---|---|
| Address | 521 THORNHURST AVE, GLENDORA, CA 91741-2363 |
| Document Number | 0001202564 |
|---|---|
| Date | Dec 28, 2022 |
| Instrument | 22-1202564 |
| Name | UNITED STATES SENATE FCU |
|---|---|
| Type | Credit Union |
| Address | WASHINGTON, DC 20013 |
| Type | Line of Credit |
|---|---|
| Amount | Amount on Record |
| Term | 240 Months |
| Due | Dec 27, 2042 |
| Rate Type | Adjustable Rate |
|---|---|
| Change Frequency | Monthly |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | LOS ANGELES CA |
| Property Address | 521 THORNHURST AVE, GLENDORA, CA 91741-2363 |
| Transaction Type | Mortgage |
| Record Updated | Nov 23, 2021 |
| Title Company | FIDELITY NATIONAL TITLE, FIDELITY NATIONAL TTL GROUP |
| Name | Verified Name |
|---|---|
| Address | 521 THORNHURST AVE, GLENDORA, CA 91741-2363 |
| Document Number | 0001686736 |
|---|---|
| Date | Nov 12, 2021 |
| Instrument | 21-1686736 |
| Name | UNITED STATES SENATE FCU |
|---|---|
| Type | Credit Union |
| Address | WASHINGTON, DC 20013 |
| Type | Line of Credit |
|---|---|
| Amount | Amount on Record |
| Term | 240 Months |
| Due | Nov 5, 2041 |
| Rate Type | Adjustable Rate |
|---|---|
| Change Frequency | Monthly |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | LOS ANGELES CA |
| Property Address | 521 THORNHURST AVE, GLENDORA, CA 91741-2363 |
| Transaction Type | Mortgage |
| Record Updated | Mar 1, 2021 |
| Title Company | FIDELITY NATIONAL TITLE, FIDELITY NATIONAL AGENCY SLN |
| Name | Verified Name |
|---|---|
| Address | 521 THORNHURST AVE, GLENDORA, CA 91741-2363 |
| Document Number | 0000274988 |
|---|---|
| Date | Feb 18, 2021 |
| Instrument | 21-0274988 |
| Name | UNITED STATES SENATE FCU |
|---|---|
| Type | Credit Union |
| Address | WASHINGTON, DC 20013 |
| Type | Line of Credit |
|---|---|
| Amount | Amount on Record |
| Term | 238 Months |
| Due | Dec 17, 2040 |
| Rate Type | Adjustable Rate |
|---|---|
| Change Frequency | Monthly |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | LOS ANGELES CA |
| Property Address | 521 THORNHURST AVE, GLENDORA, CA 91741-2363 |
| Transaction Type | Mortgage |
| Record Updated | Feb 7, 2021 |
| Name | Verified Name |
|---|
| Document Number | 0000176634 |
|---|---|
| Date | Feb 22, 2018 |
| Instrument | 18-0176634 |
| Name | UNITED STATES SENATE FCU |
|---|---|
| Type | Credit Union |
| Address | WASHINGTON, DC 20013 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 120 Months |
| Due | Feb 7, 2028 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | LOS ANGELES CA |
| Property Address | 521 THORNHURST AVE, GLENDORA, CA 91741-2363 |
| Transaction Type | Mortgage |
| Record Updated | Feb 7, 2021 |
| Name | Verified Name |
|---|
| Document Number | 0000176633 |
|---|---|
| Date | Feb 22, 2018 |
| Instrument | 18-0176633 |
| Name | UNITED STATES SENATE FCU |
|---|---|
| Type | Credit Union |
| Address | WASHINGTON, DC 20013 |
| Type | Line of Credit |
|---|---|
| Amount | Amount on Record |
| Term | 240 Months |
| Due | Feb 5, 2038 |
| Rate Type | Adjustable Rate |
|---|---|
| Change Frequency | Monthly |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | LOS ANGELES CA |
| Property Address | 521 THORNHURST AVE, GLENDORA, CA 91741-2363 |
| Transaction Type | Mortgage |
| Record Updated | Feb 5, 2021 |
| Name | Verified Name |
|---|
| Document Number | 0000912939 |
|---|---|
| Date | Aug 14, 2017 |
| Instrument | 17-0912939 |
| Name | UNITED STATES SENATE FCU |
|---|---|
| Type | Credit Union |
| Address | WASHINGTON, DC 20013 |
| Type | Line of Credit |
|---|---|
| Amount | Amount on Record |
| Term | 239 Months |
| Due | Jul 3, 2037 |
| Rate Type | Adjustable Rate |
|---|---|
| Change Frequency | Monthly |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | LOS ANGELES CA |
| Property Address | 521 THORNHURST AVE, GLENDORA, CA 91741-2363 |
| Transaction Type | Mortgage |
| Record Updated | Feb 5, 2021 |
| Title Company | FIDELITY NATIONAL TITLE GROU |
| Name | Verified Name |
|---|---|
| Address | 521 THORNHURST AVE, GLENDORA, CA 91741-2363 |
| Document Number | 0001059852 |
|---|---|
| Date | Oct 18, 2018 |
| Instrument | 18-1059852 |
| Name | UNITED STATES SENATE FCU |
|---|---|
| Type | Credit Union |
| Address | WASHINGTON, DC 20013 |
| Type | Line of Credit |
|---|---|
| Amount | Amount on Record |
| Rate Type | Adjustable Rate |
|---|---|
| Change Frequency | Monthly |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | LOS ANGELES CA |
| Property Address | 521 THORNHURST AVE, GLENDORA, CA 91741-2363 |
| Transaction Type | Mortgage |
| Record Updated | Feb 5, 2021 |
| Title Company | OLD REPUBLIC TITLE COMPANY |
| Name | Verified Name |
|---|---|
| Address | 521 THORNHURST AVE, GLENDORA, CA 91741-2363 |
| Document Number | 0001522595 |
|---|---|
| Date | Nov 25, 2020 |
| Instrument | 20-1522595 |
| Name | LOS ANGELES FCU |
|---|---|
| Type | Credit Union |
| Address | GLENDALE, CA 91205 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | Dec 1, 2050 |
| Rate Type | Adjustable Rate |
|---|---|
| Rate | 2.62% |
| Type Change Date | Dec 1, 2027 |
| Change Frequency | Annually |
| Min Rate At Change | 2.5% |
| Max Rate At Change | 4.62% |
| Index | 1-Year CMT |
| Margin | 2 |
| Max Rate | 8.62% |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | LOS ANGELES CA |
| Property Address | 521 THORNHURST AVE, GLENDORA, CA 91741-2363 |
| Document Number | 0000467135 |
| Instrument Date | Apr 22, 2017 |
| Transaction Type | Mortgage |
| Record Updated | May 2, 2017 |
| Title Company | OLD REPUBLIC TITLE |
| Name | Verified Name |
|---|---|
| Relationship | Joint Tenants with Right of Survivorship |
| Address | 521 THORNHURST AVE GLENDORA CA 917412363, GLENDORA, CA 91741-2363 |
| Document Number | 0000467135 |
|---|---|
| Date | Apr 27, 2017 |
| Instrument | 467135 |
| Name | LOS ANGELES FCU |
|---|---|
| Type | Credit Union |
| Address | GLENDALE, CA 91205 |
| Type | Line of Credit |
|---|---|
| Amount | Amount on Record |
| Rate Type | Adjustable Rate |
|---|
The 2025 property tax bill for 521 Thornhurst Ave was $13,851 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 | Glendora City |
| Unified School District | Glendora Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $1,179,409 (+2%) Land $892,101 Building $287,308 | |
| 2025 | $13,851.00 Homeowner's exemption | $1,156,284 Land $874,609 Building $281,675 |
| 2023 | $13,034.00 (+1.94%) Homeowner's exemption | $1,111,386 Land $840,648 Building $270,738 |
| 2022 | $12,786.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 521 Thornhurst Ave in Zone D, where flood risk has not been studied.
Source: FEMA National Flood Hazard Layer, effective September 30, 2026
| FEMA Flood Zone | Zone D undetermined · not studied |
|---|---|
| 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 521 Thornhurst Ave is high, ranking above 75% of the US, with a 0.3% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | High above 75% of the US · above 51% of California |
|---|---|
| Wildfire Likelihood | 0.3% 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 | GLENDORA-CITY, WATER DEPT. serves 44,411 people · EPA ID CA1910044 |
|---|---|
| Water Source | Purchased surface water from METROPOLITAN WATER DIST. OF SO. CAL. |
| Last State Inspection | Jul 2025 |
| Also Mapped Here | THREE VALLEYS MWD |
| 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 444 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Frontier Fiber | 5,000 / 5,000 |
| Spectrum Cable | 1,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
| AT&T Fixed Wireless | 100 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
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