817 Winthrop Dr, Alhambra, CA 91803 Property Records

Los Angeles County property record for 817 Winthrop Dr, Alhambra, CA 91803

Property Summary

Property Type	Single Family Home
Details	3 bd · 2 ba · 1,332 sqft · built 1940
Lot Size	0.12 acres (5,226 sqft)
Owner	2 Company Names on Record
Tax Bill	$3,134 (2025)
Deeds & Mortgages	Sep 2019 Transfer Sep 2019 Transfer
Flood Zone	Zone X (minimal risk)
APN	`5291-017-015`

Property Details

APN / Parcel Number

Primary APN	`5291-017-015`

Interior

Bedrooms	3 Beds
Full Baths	2 Baths
Total Rooms	6 Rooms
Stories	1 Story
Building Area	1,332 sqft Living Area
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1940
Effective Year Built	Effective 1940
Architectural Style	Conventional
Exterior Material	Stucco
Construction Type	Wood
Roof Type	Hip
Roof Material	Composition Shingle
Lot Area	5,226 sqft (0.12 acres)
Lot Dimensions	131 ft deep x 40 ft wide

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central

Location & Zoning

Street Address	817 WINTHROP DR
City	ALHAMBRA
State	CA
Zip	91803-1145
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	ALR1*
Legal Description	TRACT # 4952 LOT 15 BLK 1
Legal Subdivision	4952
Legal Tract	4952
Legal Block	1
Legal Lot Number	15
Jurisdiction	LOS ANGELES CA
Township / Civil Division	SOUTHWEST SAN GABRIEL VALLEY
Census Block Group	2
Census Block	2008
Census Tract	480802

Owner

Source: Los Angeles County records, as of August 25, 2026

Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.

Owner of Record	2 Company Names on Record
Mailing Address	817 WINTHROP DR, ALHAMBRA, CA 91803-1145
Occupancy	Owner Occupied
Owner Type	Company
Vesting	Borrower in Default

Deeds, Mortgages & Sale History

Date	Document
Sep 25, 2019	Affidavit of Death, Transfer ATTORNEY ONLY
Sep 25, 2019	Quit Claim Deed, Transfer ATTORNEY ONLY

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Transfer Date	Aug 22, 2019
Transfer Doc	0001007201
Record Updated	Oct 29, 2026

September 2019: Affidavit of Death, Transfer

Document Type	Affidavit of Death
Jurisdiction	LOS ANGELES CA
Recording Date	Sep 25, 2019
Property Address	817 WINTHROP DR, ALHAMBRA, CA 91803-1145
Document Number	0001007199
Instrument Date	Aug 22, 2019
Instrument	1007199
Transaction Type	Transfer
Record Updated	Oct 2, 2019
Title Company	ATTORNEY ONLY

Transaction

Tax	$0.00
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Personal Trust
Address	817 WINTHROP DR ALHAMBRA CA 918031145, ALHAMBRA, CA 91803-1145

September 2019: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	LOS ANGELES CA
Recording Date	Sep 25, 2019
Property Address	817 WINTHROP DR, ALHAMBRA, CA 91803-1145
Document Number	0001007201
Instrument Date	Aug 22, 2019
Instrument	1007201
Transaction Type	Transfer
Record Updated	Oct 2, 2019
Title Company	ATTORNEY ONLY

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Revocable Trust
Address	817 WINTHROP DR ALHAMBRA CA 918031145, ALHAMBRA, CA 91803-1145

Tax Assessment & Valuation

Source: Los Angeles County assessment roll, as of August 25, 2026

Property Jurisdictions

Type	Name
State	California
Municipality	Alhambra City
County	Los Angeles County
Unified School District	Alhambra Unified School District (KG - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2026		$235,364 (+1.98%) Land $111,694 Building $123,670
2025	$3,134.00 (+3.06%) Homeowner's exemption	$230,793 (+4.04%) Land $109,504 Building $121,289
2023	$3,041.00 (+4.65%) Homeowner's exemption	$221,832 Land $105,252 Building $116,580
2022	$2,906.00

Assessed value is set for property tax purposes and is not a market price estimate.

Flood

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

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.

Drinking Water

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

Violations Reported to EPA

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.

Internet Providers

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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