534 Diamond St, Monrovia, CA 91016 Property Records

Los Angeles County property record for 534 Diamond St, Monrovia, CA 91016

Property Summary

Property Type	Single Family Home
Details	2 bd · 1 ba · 884 sqft · built 1947
Lot Size	0.217 acres (9,465 sqft)
Owner	2 Individual Names on Record
Last Sale	$415,000 (May 2011)
Tax Bill	$7,469 (2025)
Deeds & Mortgages	Jun 2021 Mortgage Sep 2017 Line of Credit
Flood Zone	Zone X (minimal risk)
APN	`8507-009-019`

Property Details

APN / Parcel Number

Primary APN	`8507-009-019`

Interior

Bedrooms	2 Beds
Full Baths	1 Bath
Total Rooms	5 Rooms
Stories	1 Story
Building Area	884 sqft Living Area

Exterior

Year Built	Built 1947
Effective Year Built	Effective 1947
Architectural Style	Conventional
Exterior Material	Stucco
Construction Type	Wood
Roof Type	Gable
Roof Material	Composition Shingle
Lot Area	9,465 sqft (0.217 acres)
Lot Dimensions	195 ft deep x 50 ft wide

Utilities, Heating & Cooling

Heating System	Floor/Wall Furnace

Location & Zoning

Street Address	534 DIAMOND ST
City	MONROVIA
State	CA
Zip	91016-3917
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	MORPD*
Legal Description	PART OF SANTA ANITA TRACT LOT COM AT INT ERSECTION OF C/L OF LOMA AVE VAC WITH S LINE OF DIAMOND ST TH W ON SD S LINE 50 FT TH S TO NE LINE OF A T AND S F RY R/W TH SE THEREON TO SD C/L TH N THEREON ADJ ON E AND PART OF LOT BLK 10
Legal Subdivision	SANTA ANITA TRACT
Legal Block	10
Jurisdiction	LOS ANGELES CA
Township / Civil Division	UPPER SAN GABRIEL VALLEY
Census Block Group	2
Census Block	2002
Census Tract	430902

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 Individual Names on Record
Mailing Address	534 DIAMOND ST, MONROVIA, CA 91016-3917
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Joint Tenants

Deeds, Mortgages & Sale History

Date	Document
Jun 16, 2021	Deed of Trust, Mortgage · VA Mortgage LOANDEPOT.COM LLC
Sep 2, 2017	Deed of Trust, Mortgage · Line of Credit CREDIT UNION/STHRN CA

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	May 26, 2011 · Amount on Record
Deed Sale	May 26, 2011 · Amount on Record
Deed Document Number	2011735186
Last Transfer Date	Nov 29, 2012
Transfer Doc	0001881148
Record Updated	Oct 29, 2026

June 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	LOS ANGELES CA
Property Address	534 DIAMOND ST, MONROVIA, CA 91016-3917
Transaction Type	Mortgage
Record Updated	Jun 24, 2021
Title Company	STEWART TITLE, STEWART TITLE GUARANTY CO

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	534 DIAMOND ST, MONROVIA, CA 91016-3917

Mortgage

Document Number	0000950473
Date	Jun 16, 2021
Instrument	21-0950473

Lender

Name	LOANDEPOT.COM LLC
Type	Mortgage Company
Address	FOOTHILL RANCH, CA 92610

Agreement

Type	VA Mortgage
Amount	Amount Recorded
Term	357 Months
Due	Mar 1, 2051

September 2017: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	LOS ANGELES CA
Property Address	534 DIAMOND ST, MONROVIA, CA 91016-3917
Document Number	0001021294
Instrument Date	Sep 2, 2017
Transaction Type	Mortgage
Record Updated	Aug 24, 2018
Title Company	FIDELITY NATIONAL TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants with Right of Survivorship
Address	534 DIAMOND ST MONROVIA CA 910163917, MONROVIA, CA 91016-3917

Mortgage

Document Number	0001021294
Date	Sep 8, 2017
Instrument	1021294

Lender

Name	CREDIT UNION/STHRN CA
Type	Credit Union
Address	LA HABRA, CA 90631

Agreement

Type	Line of Credit
Amount	Amount Recorded

Interest

Rate Type	Adjustable Rate
Rate	1.99%

Tax Assessment & Valuation

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

Property Jurisdictions

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

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2026		$542,311 (+2%) Land $433,852 Building $108,459
2025	$7,469.00 (+4.64%)	$531,679 (+4.04%) Land $425,346 Building $106,333
2023	$7,138.00 (+2.94%)	$511,035 Land $408,830 Building $102,205
2022	$6,934.00

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	MONROVIA-CITY, WATER DEPT. serves 37,931 people · EPA ID CA1910090
Water Source	Groundwater
Last State Inspection	Sep 2024
Lead	Under 1 ppb (2022–2024) 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 535 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Spectrum Cable · Fiber in parts of the area	1,000 / 1,000
Giggle Fiber Cable · Fiber in parts of the area	1,000 / 40
Verizon Fixed Wireless	300 / 20
AT&T Fixed Wireless	100 / 20
T-Mobile Fixed Wireless	100 / 20

May also be available: Frontier, GeoLinks.

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