Los Angeles County property record for 721 Winthrop Dr, Alhambra, CA 91803
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 1 ba · 1,290 sqft · built 1931 |
| Lot Size | 0.121 acres (5,286 sqft) |
| Owner | 2 Trust Names on File |
| Tax Bill | $4,884 (2025) |
| Deeds & Mortgages | Mar 2017 Line of Credit Sep 2018 Transfer |
| Flood Zone | Zone X (minimal risk) |
| APN | 5291-017-010 |
| Primary APN | 5291-017-010 |
|---|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 7 Rooms |
| Stories | 1 Story |
| Building Area | 1,290 sqft Living Area |
| Basement Area | 36 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1931 |
|---|---|
| Effective Year Built | Effective 1931 |
| Architectural Style | Ranch |
| Exterior Material | Stucco |
| Construction Type | Wood |
| Roof Type | Gable |
| Roof Material | Tile |
| Lot Area | 5,286 sqft (0.121 acres) |
| Lot Dimensions | 131 ft deep x 40 ft wide |
| Cooling System | Window A/C |
|---|---|
| Heating System | Central |
| Water Source | Commercial |
| Street Address | 721 WINTHROP DR |
|---|---|
| City | ALHAMBRA |
| State | CA |
| Zip | 91803-1143 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | ALR1* |
| Legal Description | TRACT # 4952 LOT 10 BLK 1 |
| Legal Subdivision | 4952 |
| Legal Tract | 4952 |
| Legal Block | 1 |
| Legal Lot Number | 10 |
| Jurisdiction | LOS ANGELES CA |
| Township / Civil Division | SOUTHWEST SAN GABRIEL VALLEY |
| Census Block Group | 2 |
| Census Block | 2008 |
| Census Tract | 480802 |
721 Winthrop Dr is owner-occupied and held in a trust since August 2018.
Source: Los Angeles County records, as of August 25, 2026
| Owner of Record | 2 Trust Names on File |
|---|---|
| Mailing Address | 721 WINTHROP DR, ALHAMBRA, CA 91803-1143 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust |
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 8, 2017 | Deed of Trust, Mortgage · Line of Credit FIRST BANK |
| Sep 5, 2018 | Quit Claim Deed, Transfer ATTORNEY ONLY |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Transfer Date | Aug 23, 2018 |
| Transfer Doc | 0000895776 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | LOS ANGELES CA |
| Property Address | 721 WINTHROP DR, ALHAMBRA, CA 91803-1143 |
| Transaction Type | Mortgage |
| Record Updated | Feb 5, 2021 |
| Title Company | ACCURATE TITLE GROUP |
| Name | Verified Name |
|---|
| Document Number | 0000268005 |
|---|---|
| Date | Mar 8, 2017 |
| Instrument | 17-0268005 |
| Name | FIRST BANK |
|---|---|
| Type | Bank |
| Address | IRVINE, CA 92604 |
| Type | Line of Credit |
|---|---|
| Amount | Amount on Record |
| Rate Type | Adjustable Rate |
|---|---|
| Change Frequency | Monthly |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | LOS ANGELES CA |
| Recording Date | Sep 5, 2018 |
| Property Address | 721 WINTHROP DR, ALHAMBRA, CA 91803-1143 |
| Document Number | 0000895776 |
| Instrument Date | Aug 23, 2018 |
| Instrument | 895776 |
| Transaction Type | Transfer |
| Record Updated | Sep 19, 2018 |
| Title Company | ATTORNEY ONLY |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Living Trust |
| Address | 721 WINTHROP DR ALHAMBRA CA 918031143, ALHAMBRA, CA 91803-1143 |
The 2025 property tax bill for 721 Winthrop Dr was $4,884 with a homeowner's exemption.
Source: Los Angeles County assessment roll, as of August 25, 2026
| Type | Name |
|---|---|
| State | California |
| Municipality | Alhambra City |
| County | Los Angeles County |
| Unified School District | Alhambra Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $383,566 (+2%) Land $312,385 Building $71,181 | |
| 2025 | $4,884.00 Homeowner's exemption | $376,046 Land $306,260 Building $69,786 |
| 2023 | $4,672.00 (+4.89%) Homeowner's exemption | $361,445 Land $294,368 Building $67,077 |
| 2022 | $4,454.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 721 Winthrop Dr 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.
The area around 721 Winthrop Dr has no burnable land within ember reach, so its wildfire risk is not rated.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Not rated no burnable land 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 | CITY OF ALHAMBRA serves 80,279 people · EPA ID CA1910001 |
|---|---|
| Water Source | Purchased surface water from several systems |
| Last State Inspection | Apr 2023 |
| Lead | Under 1 ppb (2025–2027) 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 1,035 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · DSL · Fixed Wireless in parts of the area | 5,000 / 5,000 |
| Spectrum Cable | 1,000 / 1,000 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: Frontier, GeoLinks, Verizon.
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