340 S Calkey St, Diamond (Coal City), IL 60416 Property Records

Grundy County property record for 340 S Calkey St, Diamond, IL 60416

Property Summary

Property Type	Single Family Home
Details	1,847 sqft · built 2002
Lot Size	0.28 acres (12,197 sqft)
Owner	Individual Name on Record
Tax Bill	$6,906 (2025)
Flood Zone	Zone X (minimal risk)
APN	`09-01-230-007`

Property Details

APN / Parcel Number

Primary APN	`09-01-230-007`

Interior

Building Area	1,847 sqft Total Area

Exterior

Year Built	Built 2002
Effective Year Built	Effective 2002
Lot Area	12,197 sqft (0.28 acres)

Location & Zoning

Street Address	340 S CALKEY ST
City	DIAMOND
State	IL
Zip	60416-7091
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	STERLING ESTATES SUB UNIT 2 LT 21 SEC 1-32-8
Legal Range	08W
Legal Township	32N
Legal Section	01
Legal Subdivision	STERLING ESTATES
Legal Lot Number	21
Legal Unit	2
Jurisdiction	GRUNDY IL
Township / Civil Division	BRACEVILLE
Census Block Group	1
Census Block	1003
Census Tract	800

Owner

Source: Grundy County records, as of June 30, 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	340 S CALKEY ST, DIAMOND, IL 60416-7091
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Name on Deed
Record Updated	Sep 20, 2026

Tax Assessment & Valuation

Source: Grundy County assessment roll, as of June 30, 2026

Property Jurisdictions

Type	Name
State	Illinois
County	Grundy County
County Subdivision	Braceville Township
Municipality	Diamond Village
Unified School District	Coal City Community Unit School District 1 (PK - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2025	$6,906.00 (+29.79%)	$121,997 (+21.99%) Land $16,370 Building $105,627	$365,991 (+21.99%) Land $49,110 Building $316,881
2022	$5,321.00 Homeowner's exemption	$100,009 Land $13,420 Building $86,589	$300,027 Land $40,260 Building $259,767

Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.

Flood

Source: FEMA National Flood Hazard Layer, effective September 30, 2023 · 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	1 in force

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 80% of the US · above 71% of Illinois
Wildfire Likelihood	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	DIAMOND serves 2,508 people · EPA ID IL0630250
Water Source	Groundwater
Last State Inspection	Nov 2023
Lead	Under 1 ppb (2025) 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. The service area is an EPA estimate; the actual supplier may differ.

Internet Providers

Source: FCC Broadband Data Collection, based on 109 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Xfinity Cable	1,200 / 35
Surf Internet Fiber	1,000 / 1,000
Verizon Fixed Wireless	300 / 20
T-Mobile Fixed Wireless	100 / 20
Watch TV Fixed Wireless	100 / 20