309 N Madison Ave, Monrovia, CA 91016 Property Records

Los Angeles County property record for 309 N Madison Ave, Monrovia, CA 91016

Property Summary

Property Type	Single Family Home
Details	3 bd · 2 ba · 1,494 sqft · built 1960
Lot Size	0.19 acres (8,293 sqft)
Owner	2 Trust Names on File
Last Sale	$748,000 (Jul 2006)
Tax Bill	$13,658 (2025)
Deeds & Mortgages	Jul 2022 Second Mortgage Mar 2021 Mortgage + 1 more
Flood Zone	Zone X (minimal risk)
APN	`8503-007-006`

Property Details

APN / Parcel Number

Primary APN	`8503-007-006`

Interior

Bedrooms	3 Beds
Full Baths	2 Baths
Total Rooms	8 Rooms
Stories	1 Story
Building Area	1,494 sqft Living Area
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1960
Effective Year Built	Effective 1960
Architectural Style	Conventional
Exterior Material	Stucco
Construction Type	Wood
Roof Type	Gable
Roof Material	Gravel
Lot Area	8,293 sqft (0.19 acres)
Lot Dimensions	110 ft deep x 75 ft wide
Pool Type	Spa / Hot Tub (No Pool)

Utilities, Heating & Cooling

Cooling System	Wall Unit
Heating System	Central

Location & Zoning

Street Address	309 N MADISON AVE
City	MONROVIA
State	CA
Zip	91016-1516
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	MORL*
Legal Description	TRACT # 18791 LOT 9
Legal Subdivision	18791
Legal Tract	18791
Legal Block	3
Legal Lot Number	9
Jurisdiction	LOS ANGELES CA
Township / Civil Division	UPPER SAN GABRIEL VALLEY
Census Block Group	3
Census Block	3013
Census Tract	430301

Owner

309 N Madison Ave is owner-occupied and held in a trust since September 2020.

Source: Los Angeles County records, as of August 25, 2026

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

Owner of Record	2 Trust Names on File
Mailing Address	309 N MADISON AVE, MONROVIA, CA 91016-1516
Occupancy	Owner Occupied
Owner Type	Company
Vesting	Trust

Deeds, Mortgages & Sale History

Date	Document
Jul 12, 2022	Deed of Trust, Mortgage · Stand-Alone Second Mortgage DISCOVER BANK
Mar 11, 2021	Intrafamily Transfer, Transfer · Conventional Mortgage QUICKEN LOANS LLC
Mar 11, 2021	Intrafamily Transfer, Transfer AMROCK INC

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Jul 17, 2006 · Amount on File
Deed Sale	Jul 17, 2006 · Amount on File
Prior Sale	Nov 9, 1993 · Amount on File
Deed Document Number	20061564429
Last Transfer Date	Sep 16, 2020
Transfer Doc	0000400532
Record Updated	Oct 29, 2026

July 2022: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	LOS ANGELES CA
Property Address	309 N MADISON AVE, MONROVIA, CA 91016-1516
Transaction Type	Mortgage
Record Updated	Jul 22, 2022
Title Company	ACCURATE EQUITY GROUP

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	309 N MADISON AVE, MONROVIA, CA 91016-1516

Mortgage

Document Number	0000715042
Date	Jul 12, 2022
Instrument	22-0715042

Lender

Name	DISCOVER BANK
Type	Bank
Address	GREENWOOD, DE 19950

Agreement

Type	Stand-Alone Second Mortgage
Amount	Amount on Record
Term	120 Months
Due	Jul 7, 2032

March 2021: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	LOS ANGELES CA
Recording Date	Mar 11, 2021
Property Address	309 N MADISON AVE, MONROVIA, CA 91016-1516
Document Number	0000400532
Map Reference	MB 613 PG 80&81
Instrument Date	Sep 16, 2020
Instrument	21-0400532
Transaction Type	Transfer
Record Updated	Sep 22, 2021
Title Company	AMROCK INC, AMROCK

Transaction

Tax	$0.00
Amount Accuracy	Transfer Tax Exempt
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	309 N MADISON AVE, MONROVIA, CA 91016-1516

Mortgage

Document Number	0000400533
Date	Mar 11, 2021
Instrument	21-0400533

Lender

Name	QUICKEN LOANS LLC
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	355 Months
Due	Oct 1, 2050

March 2021: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	LOS ANGELES CA
Recording Date	Mar 11, 2021
Property Address	309 N MADISON AVE, MONROVIA, CA 91016-1516
Document Number	0000400534
Map Reference	MB 613 PG 80&81
Instrument Date	Sep 16, 2020
Instrument	21-0400534
Transaction Type	Transfer
Record Updated	Jun 7, 2023
Title Company	AMROCK INC

Transaction

Tax	$0.00
Amount Accuracy	Transfer Tax Exempt
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Living Trust
Address	309 N MADISON AVE, MONROVIA, CA 91016-1516

Tax Assessment & Valuation

The 2025 property tax bill for 309 N Madison Ave was $13,658 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		$1,038,254 (+2%) Land $817,755 Building $220,499
2025	$13,658.00 Homeowner's exemption	$1,017,897 Land $801,721 Building $216,176
2023	$13,035.00 (+3.03%) Homeowner's exemption	$978,373 Land $770,590 Building $207,783
2022	$12,652.00

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

Flood

FEMA maps place 309 N Madison Ave in Zone X, an area of minimal flood risk, though there have been 3 flood claims nearby since 1982.

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	3 in force
Nearby Flood Claims	3 (1982–2016)
Most Recent Claim	Jan 2016 · rainfall accumulation

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

Wildfire risk around 309 N Madison Ave is high, ranking above 70% of the US, with a 0.3% annual chance of 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 284 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
T-Mobile Fixed Wireless	100 / 20

May also be available: Verizon.

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