N Allen Ave, McHenry, IL Property Records

McHenry County property records for 15 addresses on N Allen Ave, McHenry, IL · Last verified August 2026

N Allen Ave Highlights

Properties 15
Median Sale Price $260,000
Deeds and Mortgages on File 21
Median Price per Sqft $170
Owner Occupied 73%
Median Annual Tax Bill $7,211
Median Year Built 1953
Median Ownership Tenure 10 years

Properties on N Allen Ave

Owner names and prior sale amounts shown locked below are available instantly with a free trial.

801 N Allen Ave

1,787 sqft · built 1958 · 0.254 acres

Last Sale Tax Bill Prior Sale Owner Records
—Jul 2014 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated May 2024

802 N Allen Ave

2 bd · 1.5 ba · 1,584 sqft · built 1951 · 0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$229,000Jun 2021 $6,1812024 Amount on Record Sep 2005 2 Names on Record Assessor + 3 DocumentsUpdated Jul 2026

805 N Allen Ave

4 ba · 1,536 sqft · built 1955 · 0.246 acres

Last Sale Tax Bill Prior Sale Owner Records
$113,000May 2012 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated May 2024

806 N Allen Ave

3 ba · 1,576 sqft · built 1957 · 0.225 acres

Last Sale Tax Bill Prior Sale Owner Records
$121,000Nov 1993 1 Name on Record AssessorUpdated May 2024

808 N Allen Ave

5 ba · 1,908 sqft · built 2006 · 0.167 acres

Last Sale Tax Bill Prior Sale Owner Records
$325,000Jun 2019 Amount on Record Jul 2005 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated May 2024

809 N Allen Ave

1,512 sqft · built 1953 · 0.281 acres

Last Sale Tax Bill Prior Sale Owner Records
$140,000Dec 2018 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated May 2024

810 N Allen Ave

3 bd · 4.5 ba · 1,527 sqft · built 1952 · 0.28 acres

Last Sale Tax Bill Prior Sale Owner Records
$235,000Jun 2016 $7,6402024 Amount on Record Aug 2012 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

811 N Allen Ave

3.5 ba · 1,480 sqft · built 1952 · 0.3 acres

Last Sale Tax Bill Prior Sale Owner Records
$138,500Dec 1996 $6,5142024 —Jan 1998 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

812 N Allen Ave

4 bd · 3 ba · 1,659 sqft · built 1953 · 0.242 acres

Last Sale Tax Bill Prior Sale Owner Records
$446,000Oct 2025 $9,7392024 —Jun 1997 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Nov 2025

902 N Allen Ave

1,761 sqft · built 1952 · 0.219 acres

Last Sale Tax Bill Prior Sale Owner Records
$326,000Feb 2025 $6,8002024 2 Names on Record Assessor + 2 DocumentsUpdated May 2026

905 N Allen Ave

1,230 sqft · built 1952 · 0.306 acres

Last Sale Tax Bill Prior Sale Owner Records
$170,000May 2003 —Jul 1997 1 Name on Record Owner Occupied AssessorUpdated May 2024

906 N Allen Ave

1,264 sqft · built 1952 · 0.208 acres

Last Sale Tax Bill Prior Sale Owner Records
$260,000Sep 2025 $7,2112024 —Oct 2003 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2025

907 N Allen Ave

5 ba · 1,850 sqft · built 1955 · 0.489 acres

Last Sale Tax Bill Prior Sale Owner Records
$220,000Mar 2021 Amount on Record Apr 2019 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Aug 2023

908 N Allen Ave

4 bd · 3 ba · 1,684 sqft · built 1954 · 0.281 acres

Last Sale Tax Bill Prior Sale Owner Records
$230,000Sep 2004 1 Name on Record Assessor + 2 DocumentsUpdated May 2024

909 N Allen Ave

4.5 ba · 1,973 sqft · built 1960 · 0.349 acres

Last Sale Tax Bill Prior Sale Owner Records
$190,000Jun 2014 $9,3932024 Amount on Record Oct 1995 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

Wildfire Risk on N Allen Ave

Source: USDA Forest Service Wildfire Risk to Communities · 2nd edition (2024), fuels as of 2020

Wildfire RiskLow
this street's cells rank above 5% of the US · above 31% of Illinois
Wildfire LikelihoodLess than 1 in 10,000 per year
ExposureDirect
1 of 3 cells directly exposed · 3 adjoin burnable vegetation

Property Records in Nearby Streets