1666 E 500th Ave, Mason, IL 62443 Property Records

Effingham County property record for 1666 E 500th Ave, Mason, IL 62443

Property Summary

Property Type	Single Family Home
Details	2,318 sqft · built 1985
Lot Size	0.66 acres (28,750 sqft)
Owner	2 Individual Names on Record
Tax Bill	$3,842 (2025)
Deeds & Mortgages	Mar 2017 Line of Credit
Flood Zone	Zone X (minimal risk)
APN	`15-01-005-024`

Property Details

APN / Parcel Number

Primary APN	`15-01-005-024`

Interior

Bedrooms	1 Bed
Stories	1 Story
Building Area	2,224 sqft Base Area
1st Floor Area	2,224 sqft
Basement Area	2,224 sqft
Unfinished Basement	2,318 sqft

Exterior

Year Built	Built 1985
Effective Year Built	Effective 1985
Construction Type	Masonry / Concrete Block
Lot Area	28,750 sqft (0.66 acres)
Garage Area	792 sqft
Parking Spaces	3 Parking Spaces

Location & Zoning

Street Address	1666 E 500TH AVE
City	MASON
State	IL
Zip	62443-2111
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	S 193FT OF E 150FT OF W 915.24FT SW SE 788/300 675/144
Jurisdiction	EFFINGHAM IL
Township / Civil Division	WEST
Census Block Group	4
Census Block	4067
Census Tract	950300

Owner

Source: Effingham County records, as of October 5, 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	1666 E 500TH AVE, MASON, IL 62443-2111
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Names on Deed
Record Updated	Oct 29, 2026

March 2017: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	EFFINGHAM IL
Property Address	1666 E 500TH AVE, MASON, IL 62443-2111
Transaction Type	Mortgage
Record Updated	Aug 5, 2021

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	3288/149
Date	Mar 27, 2017
Book Page	3288/149
Instrument	201701701348

Lender

Name	DIETERICH BANK NA
Type	Bank
Address	EFFINGHAM, IL 62401

Agreement

Type	Line of Credit
Amount	Amount Recorded
Term	121 Months
Due	Apr 18, 2027

Interest

Rate Type	Adjustable Rate
Change Frequency	Monthly

Tax Assessment & Valuation

Source: Effingham County assessment roll, as of October 5, 2026

Property Jurisdictions

Type	Name
State	Illinois
County	Effingham County
County Subdivision	West Township
Unified School District	Altamont Community Unit School District 10 (PK - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2025	$3,842.00 (+11.85%)	$70,670 (+17.47%) Land $2,670 Building $68,000	$212,010 (+17.47%) Land $8,010 Building $204,000
2022	$3,435.00 Homeowner's exemption	$60,160 Land $2,010 Building $58,150	$180,480 Land $6,030 Building $174,450

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

Flood

Source: FEMA National Flood Hazard Layer, effective January 17, 2025 · 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 Claims	1 (1990)
Most Recent Claim	Nov 1990 · river or lake 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 99.1% of the US · lower than 94% of Illinois
Wildfire Likelihood	Under 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	EJ WATER COOPERATIVE private · serves 29,720 people · EPA ID IL0790010
Water Source	Surface water
Last State Inspection	Feb 2026
Lead	2 ppb (2024–2026) action level 15 ppb

Violations Reported to EPA

Water Quality	None last 10 years
Treatment and Procedure	None last 10 years
Monitoring and Reporting	25 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 5 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Wisper ISP Fixed Wireless	400 / 30
Verizon Fixed Wireless	300 / 20
GigFire Fixed Wireless	150 / 130
KNR Wireless Fixed Wireless	100 / 10
Frontier DSL	10 / 1

Cell Coverage

5G (outdoors only) and 4G LTE

Nearby Properties on E 500th Ave

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