843 W Walnut Ave, Apt A, Monrovia, CA 91016 Property Records

Los Angeles County property record for 843 W Walnut Ave, Apt A, Monrovia, CA 91016

Property Summary

Property Type	Triplex
Details	9 bd · 8 ba · 3,349 sqft · built 1928
Lot Size	0.229 acres (9,954 sqft)
Owner	2 Trust Names on File
Last Sale	$485,000 (Jan 2004)
Tax Bill	$10,024 (2025)
Deeds & Mortgages	Oct 2018 Transfer Aug 2017 Line of Credit
Flood Zone	Zone X (minimal risk)
APN	`8506-028-007`

Property Details

APN / Parcel Number

Primary APN	`8506-028-007`

Interior

Bedrooms	9 Beds
Full Baths	8 Baths
Units	3 Units
Building Area	3,349 sqft Living Area

Exterior

Year Built	Built 1928
Effective Year Built	Effective 1928
Architectural Style	Triplex
Construction Type	Wood
Lot Area	9,954 sqft (0.229 acres)
Total Buildings	4 Buildings

Utilities, Heating & Cooling

Cooling System	HVAC
Heating System	HVAC

Location & Zoning

Street Address	843 W WALNUT AVE, A
City	MONROVIA
State	CA
Zip	91016-7633
Property Category	Residential
Property Type	Residential > Multi-Unit > Triplex
Local Zoning Code	MORH*
Legal Description	TRACT # 4359 W 50 FT OF E 100 FT OF LOT 10
Legal Subdivision	MONROVIA
Legal Tract	4359
Legal Block	3
Legal Lot Number	10
Jurisdiction	LOS ANGELES CA
Township / Civil Division	UPPER SAN GABRIEL VALLEY
Census Block Group	3
Census Block	3001
Census Tract	430901

Owner

843 W Walnut Ave, Apt A is owner-occupied and held in a trust since June 2011.

Source: Los Angeles County records, as of October 6, 2026

Owner of Record	2 Trust Names on File
Mailing Address	843 W WALNUT AVE, C, MONROVIA, CA 91016-7633
Occupancy	Owner Occupied
Owner Type	Company
Vesting	Trust

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Deeds, Mortgages & Sale History

Date	Document
Oct 25, 2018	Quit Claim Deed, Transfer Quitclaim
Aug 1, 2017	Deed of Trust, Mortgage · Line of Credit BANK OF AMERICA

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Jan 21, 2004 · Amount on File
Deed Sale	Jan 21, 2004 · Amount on File
Prior Sale	Nov 22, 2000 · Amount on File
Deed Document Number	2004134800
Last Transfer Date	Jun 10, 2011
Transfer Doc	0000826772
Record Updated	Oct 29, 2026

October 2018: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	LOS ANGELES CA
Recording Date	Oct 25, 2018
Property Address	843 W WALNUT AVE APT A, A, MONROVIA, CA 91016-7633
Document Number	0001086600
Instrument Date	Sep 25, 2018
Instrument	1086600
Transaction Type	Transfer
Record Updated	Nov 9, 2018

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Revocable Trust
Address	843 W WALNUT AVE #C MONROVIA CA 910163119, C, MONROVIA, CA 91016-3119

August 2017: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	LOS ANGELES CA
Property Address	843 W WALNUT AVE APT A, A, MONROVIA, CA 91016-7633
Document Number	0000905303
Instrument Date	Aug 1, 2017
Transaction Type	Mortgage
Record Updated	Aug 17, 2017
Title Company	OTHER

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	843 W WALNUT AVE MONROVIA CA 910163119, MONROVIA, CA 91016-3119

Mortgage

Document Number	0000905303
Date	Aug 10, 2017
Instrument	905303

Lender

Name	BANK OF AMERICA
Type	Bank
Address	TAMPA, FL 33634

Agreement

Type	Line of Credit
Amount	Amount on Record

Interest

Rate Type	Adjustable Rate

Tax Assessment & Valuation

The 2025 property tax bill for 843 W Walnut Ave, Apt A was $10,024 with a homeowner's exemption.

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		$1,053,748 (+52.82%) Land $478,566 Building $575,182
2025	$10,024.00 Homeowner's exemption	$689,552 Land $469,183 Building $220,369
2023	$9,561.00 (+2.87%) Homeowner's exemption	$662,778 Land $450,965 Building $211,813
2022	$9,294.00

Assessed value is set for property tax purposes and is not a market price estimate.

Flood

FEMA maps place 843 W Walnut Ave, Apt A in Zone X, an area of minimal flood risk.

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

Wildfire risk around 843 W Walnut Ave, Apt A is low, with a 0.01% annual chance of wildfire.

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

Wildfire Risk	Low lower than 80% of the US · lower than 88% of California
Wildfire Likelihood	0.01% annual chance
Exposure	None beyond 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 667 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
AT&T Fixed Wireless	100 / 20

May also be available: GeoLinks, T-Mobile.

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