379 Patterson Dr, Monrovia, CA 91016 Property Records

Los Angeles County property record for 379 Patterson Dr, Monrovia, CA 91016

Property Summary

Property Type	Single Family Home
Details	2 bd · 1 ba · 1,109 sqft · built 1948
Lot Size	0.11 acres (4,780 sqft)
Owner	Individual Name on Record
Last Sale	$500,000 (Oct 2013)
Tax Bill	$8,349 (2025)
Deeds & Mortgages	Jul 2026 Mortgage Sep 2019 Mortgage + 1 more
Flood Zone	Zone X (minimal risk)
APN	`8520-020-022`

Property Details

APN / Parcel Number

Primary APN	`8520-020-022`

Interior

Bedrooms	2 Beds
Full Baths	1 Bath
Total Rooms	6 Rooms
Stories	1 Story
Building Area	1,109 sqft Living Area

Exterior

Year Built	Built 1948
Effective Year Built	Effective 1951
Architectural Style	Conventional
Exterior Material	Stucco
Construction Type	Wood
Roof Type	Hip
Roof Material	Composition Shingle
Lot Area	4,780 sqft (0.11 acres)
Lot Dimensions	95 ft deep x 50 ft wide

Utilities, Heating & Cooling

Heating System	Floor/Wall Furnace

Location & Zoning

Street Address	379 PATTERSON DR
City	MONROVIA
State	CA
Zip	91016-1651
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	MORL*
Legal Description	TRACT NO 1O27O E 95.22 FT OF LOT 4
Legal Subdivision	1
Legal Tract	10270
Legal Block	1
Legal Lot Number	4
Jurisdiction	LOS ANGELES CA
Township / Civil Division	UPPER SAN GABRIEL VALLEY
Census Block Group	1
Census Block	1008
Census Tract	430301

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	Individual Name on Record
Mailing Address	379 PATTERSON DR, MONROVIA, CA 91016-1651
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Date	Document
Jul 10, 2026	Deed of Trust, Mortgage · Conventional Mortgage COMERICA BANK
Sep 24, 2019	Deed of Trust, Mortgage · Conventional Mortgage FLAGSTAR BANK FSB
Apr 14, 2020	Deed of Trust, Mortgage · Conventional Mortgage FLAGSTAR BANK FSB

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Oct 22, 2013 · Amount on Record
Deed Sale	Oct 22, 2013 · Amount on Record
Deed Document Number	20131506963
Prior Transfer Date	Mar 8, 2013
Prior Transfer Doc	0000487313
Record Updated	Oct 29, 2026

July 2026: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	LOS ANGELES CA
Recording Date	Jul 10, 2026
Property Address	379 PATTERSON DR, MONROVIA, CA 91016-1651
Document Number	0000507255
Instrument Date	Jul 7, 2026
Instrument	2026507255
Transaction Type	Mortgage
Record Updated	Jul 17, 2026
Title Company	NONE LISTED ON DOCUMENT

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	379 PATTERSON DR, MONROVIA, CA 91016-1651

Mortgage

Document Number	0000507255,
Date	Jul 10, 2026
Instrument	2026507255

Lender

Name	COMERICA BANK

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	360 Months
Due	Jul 10, 2056

Interest

Rate Type	Adjustable Rate
Rate	6.52%
Initial Type	Adjustable Rate
Adjustable	Adjustable Rate Rider
Max Rate	-1%

September 2019: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	LOS ANGELES CA
Property Address	379 PATTERSON DR, MONROVIA, CA 91016-1651
Transaction Type	Mortgage
Record Updated	Feb 5, 2021
Title Company	PROVIDENT TITLE COMPANY

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0001000064
Date	Sep 24, 2019
Instrument	19-1000064

Lender

Name	FLAGSTAR BANK FSB
Type	Bank
Address	TROY, MI 48098

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Oct 1, 2049

April 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	LOS ANGELES CA
Property Address	379 PATTERSON DR, MONROVIA, CA 91016-1651
Transaction Type	Mortgage
Record Updated	Feb 5, 2021
Title Company	PROVIDENT TITLE COMPANY

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000415172
Date	Apr 14, 2020
Instrument	20-0415172

Lender

Name	FLAGSTAR BANK FSB
Type	Bank

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	May 1, 2050

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		$625,176 (+2%) Land $500,144 Building $125,032
2025	$8,349.00 (+4.56%) Homeowner's exemption	$612,919 (+4.04%) Land $490,338 Building $122,581
2023	$7,985.00 (+3.01%) Homeowner's exemption	$589,121 Land $471,299 Building $117,822
2022	$7,752.00

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 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it
Nearby Flood Policies	2 in force
Nearby Flood Claims	2 (1980–1992)
Most Recent Claim	Feb 1992 · Rain/snow/wind Storms, Flooding, Mudslides

Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.

Wildfire

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

Wildfire Risk	High above 70% of the US · above 45% of California
Wildfire Likelihood	0.3% annual chance
Exposure	Indirect within ember reach
Adjoins Burnable Land	Yes

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 578 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
Giggle Fiber Cable	1,000 / 40
Verizon Fixed Wireless	300 / 20

May also be available: T-Mobile.

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