122 Dean Ave, O Fallon, IL 62269 Property Records

St. Clair County property record for 122 Dean Ave, O Fallon, IL 62269

Property Summary

Property Type	Single Family Home
Details	2 ba · 1,902 sqft · built 1955
Lot Size	0.23 acres (10,019 sqft)
Owner	2 Individual Names on File
Last Sale	$67,000 (Oct 1999)
Tax Bill	$3,482 (2025)
Deeds & Mortgages	Nov 2020 Mortgage Jan 2020 Line of Credit
APN	`03-26-0-402-010`

Property Details

APN / Parcel Number

Primary APN	`03-26-0-402-010`

Interior

Full Baths	2 Baths
Stories	1 Story
Building Area	1,902 sqft Living Area
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1955
Effective Year Built	Effective 1985
Exterior Material	Brick/Stone
Construction Type	Masonry / Concrete Block
Foundation Type	No Foundation
Lot Area	10,019 sqft (0.23 acres)
Garage Type	Mixed
Garage Area	252 sqft
Parking Spaces	1 Parking Space
Porch	Slab
Porch Area	144 sqft

Utilities, Heating & Cooling

Cooling System	Central

Location & Zoning

Street Address	122 DEAN AVE
City	O FALLON
State	IL
Zip	62269-1613
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	MARXER MANOR LOT/SEC-36 BK A01527545
Legal Subdivision	MARXER MANOR
Legal Block	402
Jurisdiction	ST CLAIR IL
Township / Civil Division	CASEYVILLE
Census Block Group	2
Census Block	2029
Census Tract	503414

Owner

122 Dean Ave is owned and occupied by two individuals who bought it in October 1999.

Source: St. Clair County records, as of September 21, 2026

Owner of Record	2 Individual Names on File
Mailing Address	122 DEAN AVE, O FALLON, IL 62269-1613
Occupancy	Owner Occupied
Owner Type	Individual

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
Nov 21, 2020	Deed of Trust, Mortgage · Conventional Mortgage QUICKEN LNS
Jan 13, 2020	Deed of Trust, Mortgage · Line of Credit FCB BK

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Oct 21, 1999 · Amount on File
Deed Sale	Oct 21, 1999 · Amount on File
Deed Document Number	19991527545
Record Updated	Oct 29, 2026

November 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	ST CLAIR IL
Property Address	122 DEAN AVE, O FALLON, IL 62269-1613
Document Number	00A2677571
Instrument Date	Nov 21, 2020
Transaction Type	Mortgage
Record Updated	Jan 12, 2021
Title Company	OTHER

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Husband and Wife
Address	122 DEAN AVE O FALLON IL 622691613, O FALLON, IL 62269-1613

Mortgage

Document Number	00A2677571
Date	Nov 30, 2020
Instrument	2677571

Lender

Name	QUICKEN LNS
Type	Funding / Finance Company
Address	DETROIT, MI 48226-1906

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	360 Months
Due	Nov 29, 2050

January 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	ST CLAIR IL
Property Address	122 DEAN AVE, O FALLON, IL 62269-1613
Document Number	00A2639936
Instrument Date	Jan 13, 2020
Transaction Type	Mortgage
Record Updated	Feb 3, 2020
Title Company	PROFESSIONAL TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants with Right of Survivorship
Address	122 DEAN AVE O FALLON IL 622691613, O FALLON, IL 62269-1613

Mortgage

Document Number	00A2639936
Date	Jan 22, 2020
Instrument	2639936

Lender

Name	FCB BK
Type	Bank
Address	O FALLON, IL 62269

Agreement

Type	Line of Credit
Amount	Amount on Record

Interest

Rate Type	Adjustable Rate

Tax Assessment & Valuation

The 2025 property tax bill for 122 Dean Ave was $3,482 with a homeowner's exemption.

Source: St. Clair County assessment roll, as of September 21, 2026

Property Jurisdictions

Type	Name
State	Illinois
County	St. Clair County
County Subdivision	Caseyville Township
Municipality	O'Fallon City
Elementary School District	Central School District 104 (KG - 08)
Secondary School District	O'Fallon Township High School District 203 (09 - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2025	$3,482.00	$55,571 Land $3,623 Building $51,948	$166,713 Land $10,869 Building $155,844
2022		$43,819 Land $2,852 Building $40,967	$131,457 Land $8,556 Building $122,901

Assessed value and assessed market value are set for property tax purposes and are not market price estimates.

Flood

FEMA has no flood map on file for 122 Dean Ave; there have been 7 flood claims nearby since 2000.

Source: FEMA National Flood Hazard Layer · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood Zone	Not on file
Nearby Flood Policies	8 in force
Nearby Flood Claims	7 (2000–2023)
Claims Outside the SFHA	2 of 7
Most Recent Claim	Jul 2023 · 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 122 Dean Ave is low, with less than 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 97% of the US · lower than 79% of Illinois
Wildfire Likelihood	Under 0.01% annual chance
Exposure	Direct burnable vegetation

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	O FALLON serves 46,603 people · EPA ID IL1631100
Water Source	Purchased surface water from IL AMERICAN-EAST ST LOUIS
Last State Inspection	Nov 2023
Lead	Under 1 ppb (2026–2028) action level 15 ppb

Violations Reported to EPA

Water Quality	None last 10 years
Treatment and Procedure	None last 10 years
Monitoring and Reporting	2 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 170 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
i3 Broadband Fiber	8,000 / 8,000
Spectrum Cable · Fiber in parts of the area	1,000 / 1,000
Verizon Fixed Wireless	300 / 20
AT&T Fixed Wireless · DSL	100 / 20

May also be available: ClearWave, Wisper ISP.

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