321 N Main St is a 1,691 square foot house on a 9,145 square foot lot. - it last sold on July 18, 1994 for $168,500. Based on Redfin's Algonquin data, we estimate the home's value is $338,354.
Single-familyProperty Type
1902Year Built
9,145 sq ftLot Size
$200Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$338,354
$170K since sold in July 1994$4,000 since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 5.2% lower than the average sale price ($357K) of 5 comparable homes.
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Property details
Exterior
Property Information
Subdivision Name: VILLAGE/ALGONQUIN
Living Sq. Ft: 1,691
Building Sq. Ft: 1,691
# of Stories: 2
Legal Description: DOC 2024R0018916 & 2024R0018915 LTS 7 BLK 17 ORIG PLAT VILL OF ALGONQUIN MEMO: AMP PROPS LLC MAIN - 2/3 INT PER DOC 2024R0018916/PPT PROPS LLC MAIN - 1/3 PER DOC 2024R0018915
Lot Information
# of Buildings: 1
Land Sq. Ft: 9,145
Legal Lot Number: 7
Legal Block Number: 17
Municipality Name: ALGONQUIN TOWNSHIP
Acres: 0.2099
Depth Footage: 132
Front Footage: 66
County Use Description: RESIDENTIAL
Financial
Assessor Information
Assessment Year: 2025
Public facts
Beds: —
Baths: —
Sq. Ft.: 1,691
Stories: 2.0
Lot Size: 9,145 square feet
Style: Single Family Residential
Year Built: 1902
Year Renovated: —
County: McHenry County
APN: 19-27-382-033
Home facts updated by county records on Sep 2, 2026
Around this home
Schools
Eastview Elementary School
Public PreK-5 • Assigned • 0.9mi
9/10
Algonquin Middle School
Public 6-8 • Assigned • 0.8mi
6/10
Dundee-Crown High School
Public 9-12 • Assigned • 2.7mi
6/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Climate risks
1/10 Flood Factor
Minimal risk of a flood reaching the building in the next 30 years
1/10 Fire Factor
Unlikely to be in a wildfire in next 30 years
3/10 Heat Factor
7 days above 101° expected this year, 14 days in 30 years
2/10 Wind Factor
0% chance of strong winds in next 30 years
2/10 Air Factor
1 unhealthy days expected this year, 2 days in 30 years
Provided by First Street
Historical weather
Algonquin, IL • 60102
Average low and high temperatures (°F)
28
13
36
20
53
32
61
42
69
47
81
61
84
67
80
62
78
56
67
47
49
35
35
21
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
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Dec
Sun exposure
In this area, properties receive around 10.1 hours in
June and 3.4 hours in December, placing it below the
U.S. average for solar exposure.
10.1 hrs
3.4 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$322,000 – $390,000
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