121 N Main St is a 2,510 square foot multi-family home on a 0.64 acre lot with 2.5 bathrooms. - it last sold on April 03, 2023 for $260,000. Based on Redfin's Algonquin data, we estimate the home's value is $379,224.
Multi-familyProperty Type
1902Year Built
0.64 acresLot Size
$151Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$379,224
$119K since sold in April 2023$4,000 since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 12.7% lower than the average sale price ($435K) of 6 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
Interior
Basement Information
Basement Sq. Ft: 959
Bathroom Information
# of Full Baths: 2
# of 1/2 Baths: 1
Heating & Cooling
Heating Type: Forced Air Gas
Exterior
Exterior Information
Building Style Type: Duplex
Exterior Wall: Frame Siding
Property Information
Subdivision Name: VILLAGE/ALGONQUIN
Living Sq. Ft: 2,510
Ground Floor Sq. Ft: 1,255
Building Sq. Ft: 3,469
# of Stories: 2
Legal Description: DOC 2024R0021677 LT 8 & /EX SWLY 6FT/ LT 7 BLK 9 & THAT PT VAC WATER ST VACATED PER ORD 550085 LYING NELY OF & ADJ ORIG PLAT VILL OF ALGONQUIN
Lot Information
# of Buildings: 1
Land Sq. Ft: 28,035
Legal Lot Number: 8
Legal Block Number: 9
Municipality Name: ALGONQUIN TOWNSHIP
Acres: 0.6436
Depth Footage: 264
Front Footage: 64
County Use Description: RESIDENTIAL
Financial
Assessor Information
Assessment Year: 2025
Public facts
Beds: —
Baths: 2.5
Sq. Ft.: 2,510
Stories: 2.0
Lot Size: 0.64 acres
Style: Multi-Family (2-4 Unit)
Year Built: 1902
Year Renovated: —
County: McHenry County
APN: 19-34-126-012
Home facts updated by county records on Sep 2, 2026
Around this home
Schools
Eastview Elementary School
Public PreK-5 • Assigned • 0.8mi
9/10
Algonquin Middle School
Public 6-8 • Assigned • 0.8mi
6/10
Dundee-Crown High School
Public 9-12 • Assigned • 2.6mi
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
Nov
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
$361,000 – $437,000
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