400 Winthrop Dr, Alhambra, CA 91803 Property Records

Los Angeles County property record for 400 Winthrop Dr, Alhambra, CA 91803

Property Summary

Property Type	Single Family Home
Details	3 bd · 2 ba · 1,470 sqft · built 1931
Lot Size	0.15 acres (6,547 sqft)
Owner	2 Company Names on Record
Last Sale	$1,005,000 (Jul 2021)
Tax Bill	$13,048 (2025)
Deeds & Mortgages	Oct 2023 Transfer Jul 2021 Sale & Mortgage
Flood Zone	Zone X (minimal risk)
APN	`5291-004-009`

Property Details

APN / Parcel Number

Primary APN	`5291-004-009`

Interior

Bedrooms	3 Beds
Full Baths	2 Baths
Total Rooms	8 Rooms
Stories	1 Story
Building Area	1,470 sqft Living Area
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1931
Effective Year Built	Effective 1935
Architectural Style	Tudor
Exterior Material	Stucco
Construction Type	Wood
Roof Type	Gable
Roof Material	Composition Shingle
Lot Area	6,547 sqft (0.15 acres)
Lot Dimensions	130 ft deep x 50 ft wide

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central

Location & Zoning

Street Address	400 WINTHROP DR
City	ALHAMBRA
State	CA
Zip	91803-1047
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	ALR1*
Legal Description	TRACT # 4948 LOT 9 BLK 14
Legal Subdivision	4948
Legal Tract	4948
Legal Block	14
Legal Lot Number	9
Jurisdiction	LOS ANGELES CA
Township / Civil Division	SOUTHWEST SAN GABRIEL VALLEY
Census Block Group	3
Census Block	3005
Census Tract	480803

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	400 WINTHROP DR, ALHAMBRA, CA 91803-1047
Occupancy	Owner Occupied
Owner Type	Company
Vesting	Trust

Deeds, Mortgages & Sale History

Date	Document
Oct 10, 2023	Intrafamily Transfer, Transfer
Jul 23, 2021	Grant Deed, Transfer · Conventional Mortgage MUFG UNION BANK NA

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Jul 23, 2021 · Amount on Record
Deed Sale	Jul 23, 2021 · Amount on Record
Prior Sale	Jun 28, 2007 · Amount on Record
Deed Document Number	20211138503
Prior Transfer Date	Jan 20, 1994
Prior Transfer Doc	0000241090
Record Updated	Oct 29, 2026

October 2023: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	LOS ANGELES CA
Recording Date	Oct 10, 2023
Property Address	400 WINTHROP DR, ALHAMBRA, CA 91803-1047
Document Number	0000687043
Map Reference	MB 63 PG 23&24
Instrument Date	Sep 20, 2023
Instrument	23-0687043
Transaction Type	Transfer
Record Updated	Oct 23, 2023

Transaction

Tax	$0.00
Amount Accuracy	Transfer Tax Exempt
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	400 WINTHROP DR, ALHAMBRA, CA 91803-1047

July 2021: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	LOS ANGELES CA
Recording Date	Jul 23, 2021
Property Address	400 WINTHROP DR, ALHAMBRA, CA 91803-1047
Document Number	0001138503
Map Reference	MB 63 PG 23&24
Instrument Date	Jun 9, 2021
Instrument	21-1138503
Transaction Type	Transfer
Record Updated	Aug 3, 2021
Title Company	CHICAGO TITLE COMPANY

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$0.00
Amount Accuracy	Rounded by County
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Community Property with Right of Survivorship
Address	400 WINTHROP DR, ALHAMBRA, CA 91803-1047

Mortgage

Document Number	0001138504
Date	Jul 23, 2021
Instrument	21-1138504

Lender

Name	MUFG UNION BANK NA
Type	Bank

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Aug 1, 2051

Interest

Rate Type	Adjustable Rate
Rate	2.87%
Type Change Date	Aug 1, 2031
Change Frequency	Annually
Min Rate At Change	2.75%
Max Rate At Change	4.87%
Index	Other
Max Rate	8.87%

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		$1,087,841 (+2%) Land $854,578 Building $233,263
2025	$13,048.00 (+4.66%) Homeowner's exemption	$1,066,512 (+4.04%) Land $837,822 Building $228,690
2023	$12,467.00 (+5.22%) Homeowner's exemption	$1,025,100 Land $805,290 Building $219,810
2022	$11,849.00

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 954 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
AT&T Fiber · DSL in parts of the area	5,000 / 5,000
Spectrum Cable · Fiber in parts of the area	1,000 / 1,000
Starlink Satellite	280 / 30
T-Mobile Fixed Wireless	100 / 20

May also be available: GeoLinks, Verizon.

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