363 Patterson Dr, Monrovia, CA 91016 Property Records

Los Angeles County property record for 363 Patterson Dr, Monrovia, CA 91016

Property Summary

Property Type	Single Family Home
Details	3 bd · 1 ba · 1,539 sqft · built 1928
Lot Size	0.186 acres (8,095 sqft)
Owner	2 Individual Names on Record
Last Sale	$1,175,000 (Oct 2022)
Tax Bill	$4,543 (2025)
Deeds & Mortgages	Oct 2022 Sale & Mortgage Sep 2021 Mortgage + 1 more
Flood Zone	Zone X (minimal risk)
APN	`8520-020-026`

Property Details

APN / Parcel Number

Primary APN	`8520-020-026`

Interior

Bedrooms	3 Beds
Full Baths	1 Bath
Total Rooms	8 Rooms
Stories	1 Story
Building Area	1,539 sqft Living Area
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1928
Effective Year Built	Effective 1928
Architectural Style	Conventional
Exterior Material	Stucco
Construction Type	Wood
Roof Type	Gable
Roof Material	Wood Shingle
Lot Area	8,095 sqft (0.186 acres)
Lot Dimensions	135 ft deep x 60 ft wide

Utilities, Heating & Cooling

Heating System	Central

Location & Zoning

Street Address	363 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 LOT 7
Legal Subdivision	1
Legal Tract	10270
Legal Block	1
Legal Lot Number	7
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	2 Individual Names on Record
Mailing Address	363 PATTERSON DR, MONROVIA, CA 91016-1651
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Community Property

Deeds, Mortgages & Sale History

Date	Document
Oct 28, 2022	Grant Deed, Transfer · Conventional Mortgage FINANCE OF AMERICA MORTGAGE LLC
Sep 3, 2021	Deed of Trust, Mortgage · Conventional Mortgage NET 1 FUNDING CORP
Dec 14, 2017	Quit Claim Deed, Transfer · Line of Credit WESCOM CTRL CU

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Oct 28, 2022 · Amount on Record
Deed Sale	Oct 28, 2022 · Amount on Record
Deed Document Number	20221025605
Prior Transfer Date	Nov 18, 2017
Prior Transfer Doc	0001452611
Record Updated	Oct 29, 2026

October 2022: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	LOS ANGELES CA
Recording Date	Oct 28, 2022
Property Address	363 PATTERSON DR, MONROVIA, CA 91016-1651
Document Number	0001025605
Map Reference	MB 145 PG 69
Instrument Date	Oct 3, 2022
Instrument	22-1025605
Transaction Type	Transfer
Record Updated	Nov 7, 2022
Title Company	LAWYERS TITLE COMPANY/CA, LAWYERS 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	363 PATTERSON DR, MONROVIA, CA 91016-1651

Mortgage

Document Number	0001025606
Date	Oct 28, 2022
Instrument	22-1025606

Lender

Name	FINANCE OF AMERICA MORTGAGE LLC
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Nov 1, 2052

September 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	LOS ANGELES CA
Property Address	363 PATTERSON DR, MONROVIA, CA 91016-1651
Transaction Type	Mortgage
Record Updated	Sep 23, 2021
Title Company	WFT NATIONAL TITLE, WFG NATIONAL TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	363 PATTERSON DR, MONROVIA, CA 91016-1651

Mortgage

Document Number	0001357162
Date	Sep 3, 2021
Instrument	21-1357162

Lender

Name	NET 1 FUNDING CORP
Type	Lending Institution
Address	ANAHEIM, CA 92807

Agreement

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

Interest

Rate Type	Adjustable Rate
Rate	2.12%
Type Change Date	Oct 1, 2026
Change Frequency	6 Months
Min Rate At Change	2.75%
Max Rate At Change	4.12%
Index	Other
Max Rate	7.12%

December 2017: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	LOS ANGELES CA
Recording Date	Dec 14, 2017
Property Address	363 PATTERSON DR, MONROVIA, CA 91016-1651
Document Number	0001452611
Instrument Date	Nov 18, 2017
Instrument	1452611
Transaction Type	Transfer
Record Updated	Jan 3, 2018
Title Company	LAWYERS TITLE

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Personal Trust
Address	363 PATTERSON DR MONROVIA CA 910161651, MONROVIA, CA 91016-1651

Mortgage

Document Number	1452612
Date	Dec 14, 2017
Instrument	1452612

Lender

Name	WESCOM CTRL CU
Type	Credit Union
Address	ANAHEIM, CA 92807

Agreement

Type	Line of Credit
Amount	Amount Recorded
Term	360 Months
Due	Dec 13, 2047

Interest

Rate Type	Adjustable Rate

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		$328,000 (+5.13%) Land $229,500 Building $98,500
2025	$4,543.00 (-1.39%) Homeowner's exemption	$312,000 (-3.11%) Land $218,300 Building $93,700
2023	$4,607.00 (-4.18%) Homeowner's exemption	$322,000 Land $225,000 Building $97,000
2022	$4,808.00

Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.

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	Moderate above 47% of the US · lower than 72% of California
Wildfire Likelihood	0.08% annual chance
Exposure	Indirect 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 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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