4 Harper Ct, Algonquin, IL 60102 Property Records

McHenry County property record for 4 Harper Ct, Algonquin, IL 60102

Property Summary

Property Type	Single Family Home
Details	4 bd · 3 ba · 3,347 sqft · built 1995
Lot Size	0.917 acres (39,983 sqft)
Owner	Individual Name on File
Last Sale	$520,000 (Dec 2021)
Deeds & Mortgages	Dec 2021 Sale & Mortgage
Flood Zone	Zone X (minimal risk)
APN	`19-33-251-011`

Property Details

APN / Parcel Number

Primary APN	`19-33-251-011`

Interior

Bedrooms	4 Beds
Full Baths	3 Baths
Stories	2 Stories
Building Area	3,347 sqft
Gross Area	5,002 sqft
1st Floor Area	1,783 sqft
2nd Floor Area	1,564 sqft

Exterior

Year Built	Built 1995
Exterior Material	Frame Siding
Lot Area	39,983 sqft (0.917 acres)

Utilities, Heating & Cooling

Heating System	Forced Air

Location & Zoning

Street Address	4 HARPER CT
City	ALGONQUIN
State	IL
Zip	60102-2094
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	DOC 2021R0065144 LT 24 EAGLE VALLEY SUB
Legal Range	08E
Legal Township	43N
Legal Section	33
Legal Subdivision	EAGLE VALLEY
Legal Tract	50
Legal Block	251
Legal Lot Number	24
Jurisdiction	MCHENRY IL
Township / Civil Division	ALGONQUIN
Census Block Group	3
Census Block	3020
Census Tract	871310

Owner

Source: McHenry County records · APN 19-33-251-011

Assessment roll updated January 1, 2022 · Last verified May 2024

Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.

Owner of Record	Individual Name on File
Mailing Address	4 HARPER CT, ALGONQUIN, IL 60102-2094
Owner Type	Individual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Verified Name on Deed
Last Sale	Dec 06, 2021 · Amount on Record
Deed Sale	Dec 06, 2021 · Amount on Record
Prior Sale	Jan 18, 2018
Deed Document Number	2021R0065144
Record Updated	Jun 07, 2026

December 2021: Deed, Transfer

Document Type	Deed
Jurisdiction	MCHENRY IL
Recording Date	Dec 06, 2021
Property Address	4 HARPER CT, ALGONQUIN, IL 60102-2094
Document Number	0000065144
Map Reference	DOC 89R10982
Instrument Date	Nov 15, 2021
Instrument	2021R0065144
Transaction Type	Transfer
Record Updated	Dec 16, 2021
Title Company	BAIRD AND WARNER TITLE SERVICES INC, BAIRD & WARNER TTL SVCS INC

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on File
Loan-to-Value (LTV)	LTV on Record
Tax	$520.00
Amount Accuracy	Rounded by County
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	551 LYON DR, BUFFALO GROVE, IL 60089-1044

Mortgage

Document Number	0000065145
Date	Dec 06, 2021
Instrument	2021R0065145

Lender

Name	KEY MORTGAGE SERVICES INC
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	360 Months
Due	Dec 01, 2051

Interest

Rate Type	Fixed Rate
Rate	3%

Tax Assessment & Valuation

Source: McHenry County records · Assessment roll updated January 1, 2022 · Last verified May 2024

Property Jurisdictions

Type	Name
State	Illinois
Municipality	Algonquin Village
County	McHenry County
County Subdivision	Algonquin Township
Unified School District	Community Unit School District 300 (PK - 12)

Tax Bill & Assessment History

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.

Year	Tax Bill	Assessed Value	Assessed Market Value
2022	Homeowner's exemption	$140,917 Land $51,621 Building $89,296	$422,751 Land $154,863 Building $267,888

Flood & Wildfire

Source: FEMA National Flood Hazard Layer as of February 28, 2025 · FEMA NFIP claims and policies as of September 2026 · USDA Forest Service Wildfire Risk to Communities as of 2024 · Last verified October 2026

Flood

FEMA Flood Zone	Zone X minimal risk
Nearest Special Flood Hazard Area	Zone A, within 100 ft
Flood Insurance Requirement	Not required lenders may require it
Nearby Flood Policies	8 in force
Nearby Flood Claims	29 (1978–2017)
Claims Outside the SFHA	12 of 29
Most Recent Claim	Jul 2017 · river or lake flooding
Claims by Event	Severe Storms, Straight-line Winds, And Flooding, Apr 2013 · 4 claims Severe Storms & Flooding, Jul 1993 · 5 claims

Wildfire

Wildfire Risk	Low lower than 95% of the US · lower than 70% of Illinois
Wildfire Likelihood	Under 0.01% annual chance
Exposure	Direct burnable vegetation at the parcel

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.

Internet Providers

Source: FCC Broadband Data Collection as of December 31, 2025 · Last verified October 2026

Provider	Max Down / Up (Mbps)
Xfinity Cable	2,000 / 250
T-Mobile USA Fixed Wireless	100 / 20
AT&T DSL	100 / 20

May also be available: Verizon, WH i3B Bidco LLC/WH i3B Topco.

Based on FCC filings for 211 locations within half a mile of this property.

Drinking Water

Source: EPA Safe Drinking Water Information System as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026

Water System	ALGONQUIN serves 30,700 people
Water Source	Groundwater
Last State Inspection	Aug 2025
Lead	2 ppb (2026–2028) action level 15 ppb
Copper	1.6 mg/L (2022–2024) action level 1.3 mg/L

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 as reported to EPA, not water tested at this address; lead at the tap also depends on the building's own pipes. The full violation and enforcement history is in the system's EPA record.