227 N Mountain Ave, Monrovia, CA 91016 Property Records

Los Angeles County property record for 227 N Mountain Ave, Monrovia, CA 91016

Property Summary

Property Type	Duplex
Details	24 bd · 16 ba · 10,824 sqft · built 1963
Lot Size	0.56 acres (24,408 sqft)
Owner	Individual Name on Record
Last Sale	$2,040,000 (Mar 2021)
Tax Bill	$36,884 (2025)
Deeds & Mortgages	Mar 2021 Sale & Construction Loan Dec 2017 Mortgage + 2 more
Flood Zone	Zone X (minimal risk)
APN	`8518-035-034`

Property Details

APN / Parcel Number

Primary APN	`8518-035-034`

Interior

Bedrooms	24 Beds
Full Baths	16 Baths
Units	8 Units
Stories	2 Stories
Building Area	10,824 sqft Living Area

Exterior

Year Built	Built 1963
Effective Year Built	Effective 1963
Architectural Style	Duplex Single
Exterior Material	Stucco
Construction Type	Wood
Roof Type	Gable
Roof Material	Gravel
Lot Area	24,408 sqft (0.56 acres)
Total Buildings	4 Buildings

Utilities, Heating & Cooling

Cooling System	HVAC
Heating System	Heat Pump

Location & Zoning

Street Address	227 N MOUNTAIN AVE
City	MONROVIA
State	CA
Zip	91016-2436
Property Category	Residential
Property Type	Residential > Multi-Unit > Duplex
Local Zoning Code	MORM*
Legal Description	RECORD OF SURVEY AS PER BK 77 PG 41 OF RS LOTS A AND LOT B
Legal Subdivision	OAK PARK TRACT
Legal Block	4
Legal Lot Number	A,B
Jurisdiction	LOS ANGELES CA
Township / Civil Division	UPPER SAN GABRIEL VALLEY
Census Block Group	4
Census Block	4014
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	323 N MAYFLOWER AVE, MONROVIA, CA 91016-1574
Owner Type	Individual

Deeds, Mortgages & Sale History

Date	Document
Mar 1, 2021	Grant Deed, Construction Loan · Construction Mortgage LUTHER BURBANK SAVINGS
Dec 1, 2017	Deed of Trust, Mortgage · Negative Amortization JPMORGAN CHASE BANK NA
Nov 5, 2020	Quit Claim Deed, Transfer ATTORNEY ONLY
Dec 31, 2019	Quit Claim Deed, Transfer ATTORNEY ONLY

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Mar 1, 2021 · Amount on Record
Deed Sale	Mar 1, 2021 · Amount on Record
Deed Document Number	2021334373
Prior Transfer Date	Sep 23, 2020
Prior Transfer Doc	0001406845
Record Updated	Oct 29, 2026

March 2021: Grant Deed, Construction Loan

Document Type	Grant Deed
Jurisdiction	LOS ANGELES CA
Recording Date	Mar 1, 2021
Property Address	227 N MOUNTAIN AVE, MONROVIA, CA 91016-2436
Document Number	0000334373
Map Reference	MB 11 PG 106
Instrument Date	Feb 19, 2021
Instrument	21-0334373
Transaction Type	Construction Loan
Record Updated	Sep 22, 2021
Title Company	FIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE CO

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
Address	323 N MAYFLOWER AVE, MONROVIA, CA 91016-1574

Mortgage

Document Number	0000334374
Date	Mar 1, 2021
Instrument	21-0334374

Lender

Name	LUTHER BURBANK SAVINGS
Type	Bank

Agreement

Type	Construction Mortgage
Amount	Amount Recorded

December 2017: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	LOS ANGELES CA
Property Address	227 N MOUNTAIN AVE, MONROVIA, CA 91016-2436
Transaction Type	Mortgage
Record Updated	Feb 5, 2021
Title Company	WFG NATIONAL TITLE COMPANY

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0001389399
Date	Dec 1, 2017
Instrument	17-1389399

Lender

Name	JPMORGAN CHASE BANK NA
Type	Bank

Agreement

Type	Negative Amortization
Amount	Amount Recorded

Interest

Rate Type	Adjustable Rate

November 2020: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	LOS ANGELES CA
Recording Date	Nov 5, 2020
Property Address	227 N MOUNTAIN AVE, MONROVIA, CA 91016-2436
Document Number	0001406845
Instrument Date	Sep 23, 2020
Instrument	1406845
Transaction Type	Transfer
Record Updated	Nov 12, 2020
Title Company	ATTORNEY ONLY

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer Partial Interest

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Company
Address	1437 N GIBBS ST POMONA CA 917673921, POMONA, CA 91767-3921

December 2019: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	LOS ANGELES CA
Recording Date	Dec 31, 2019
Property Address	227 N MOUNTAIN AVE, MONROVIA, CA 91016-2436
Document Number	0001467510
Instrument Date	Dec 30, 2019
Instrument	1467510
Transaction Type	Transfer
Record Updated	Jan 23, 2020
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
Address	260 AUTUMN WAY #B CRITTENDEN KY 410308626, B, CRITTENDEN, KY 41030-8626

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		$2,529,236 (+2%) Land $942,699 Building $1,586,537
2025	$36,884.00 (+4.85%)	$2,479,644 (+4.04%) Land $924,215 Building $1,555,429
2023	$35,179.00 (+2.81%)	$2,383,359 Land $888,328 Building $1,495,031
2022	$34,219.00

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	5 in force
Nearby Flood Claims	6 (1978–1998)
Most Recent Claim	Feb 1998 · Severe Winter Storms And Flooding

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	Low lower than 65% of the US · lower than 79% of California
Wildfire Likelihood	0.04% 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 774 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Frontier Fiber	5,000 / 5,000
Spectrum Cable · Fiber in parts of the area	1,000 / 1,000
Giggle Fiber Cable	1,000 / 40
Verizon Fixed Wireless	300 / 20

May also be available: GeoLinks, T-Mobile.

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