601 S Ayer St, Harvard, IL 60033 Property Records

McHenry County property record for 601 S Ayer St, Harvard, IL 60033

Property Summary

Property Type	Exempt (Full or Partial)
Lot Size	0.426 acres (18,574 sqft)
Owner	Company Name on File
Flood Zone	Zone AE (high risk)
APN	`01-35-386-008`

Property Details

APN / Parcel Number

Primary APN	`01-35-386-008`

Exterior

Lot Area	18,574 sqft

Location & Zoning

Street Address	601 S AYER ST
City	HARVARD
State	IL
Zip	60033
Property Category	Other
Property Type	Other > Exempt (Full or Partial)
Legal Description	DOC 2000R0020298 LTS 5 & 6 BLK 65 & NE1/2 VAC KILLEEN ST VAC PER DOC 1993R0062095 LYING SW OF & ADJ HARVARD EXT CITY OF
Legal Range	05E
Legal Township	46N
Legal Section	35
Legal Subdivision	HARVARD EXT
Legal Block	65
Legal Lot Number	5-6 6
Jurisdiction	MCHENRY IL
Township / Civil Division	CHEMUNG
Census Block Group	3
Census Block	3041
Census Tract	870302

Owner

601 S Ayer St is owned by a company that acquired it in April 2000 and is owner-occupied.

Source: McHenry County records, as of June 23, 2023

Owner of Record	Company Name on File
Mailing Address	PO BOX 263, HARVARD, IL 60033-0263
Occupancy	Owner Occupied
Owner Type	Company

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

Assessor's Deed Record

Deed Names	Name on Deed
Last Transfer Date	Apr 25, 2000
Transfer Doc	0000020298
Record Updated	Jun 7, 2026

Tax Assessment & Valuation

Source: McHenry County assessment roll, as of January 1, 2022

Property Jurisdictions

Type	Name
State	Illinois
County	McHenry County
County Subdivision	Chemung Township
Municipality	Harvard City
Unified School District	Harvard Community Unit School District 50 (PK - 12)

Tax Bill & Assessment History

Year	Tax Bill
2022	Additional exemption filed

Flood

FEMA maps place 601 S Ayer St in Zone AE, a high-risk flood area within the regulatory floodway; flood insurance is required for federally backed loans.

Source: FEMA National Flood Hazard Layer, effective February 28, 2025 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood Zone	Zone AE high risk
100-Year Floodplain	Yes 1% annual chance
Floodway	Yes
Base Flood Elevation	Varies along the reach; see FIRM
Flood Insurance Requirement	Required federally backed loans
Nearby Flood Policies	6 in force
Nearby Flood Claims	1 (2026)
Most Recent Claim	Apr 2026 · 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

Wildfire risk around 601 S Ayer St 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 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	HARVARD serves 9,469 people · EPA ID IL1110250
Water Source	Groundwater
Last State Inspection	Feb 2024
Lead	7 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	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 235 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Surf Internet Fiber	8,000 / 8,000
Spectrum Cable	1,000 / 1,000
Verizon Fixed Wireless	300 / 20
T-Mobile Fixed Wireless	100 / 20