This raised-ranch style home in Algonquin offers four bedrooms and two bathrooms on a solid foundation. The property presents an opportunity for buyers ready to invest time and vision into a home with good bones and functional layout. The home's straightforward design provides a practical floor plan across its living spaces. With four bedrooms and two full bathrooms, there is room for a growing household or flexibility for home office and guest accommodations. The raised-ranch configuration keeps daily living on one level, a practical feature for many households. This is your chance to own in Algonquin and build equity while customizing the home to your preferences. Contact us today to schedule a showing.
Single-familyProperty Type
1970Year Built
9,583 sq ftLot Size
$125Price/Sq.Ft.
2 car garageParking
Listed by Frank DeNovi• Compass
Bought with Barbara Gasior• Charles Rutenberg Realty of IL
Est. $2,786 per month, based on comparable rentals
Sale and tax history for 641 Webster St
Sale History
Tax History
Date
Event
Price
MRED as Distributed by MLS Grid #12644942
Jul 31, 2026
Sold (MLS) (Closed)
$305,800
$125/sq ft
Jul 29, 2026
Pending
—
Jul 9, 2026
Contingent (Contingent - No Showings)
—
Jul 4, 2026
Relisted (Active)
—
Jun 26, 2026
Contingent (Contingent - No Showings)
—
Jun 15, 2026
Listed (Active)
$319,900
$130/sq ft
MRED as Distributed by MLS Grid #09969365
Oct 11, 2018
Sold (MLS) (Closed Sale)
$197,000
$80/sq ft
Sep 18, 2018
Contingent
—
Sep 14, 2018
Price Changed
$199,000
$81/sq ft
Sep 8, 2018
Relisted (Reactivated)
—
Sep 1, 2018
Contingent
—
Aug 31, 2018
Price Changed
$219,000
$89/sq ft
Aug 17, 2018
Price Changed
$232,000
$94/sq ft
Jul 6, 2018
Price Changed
$242,900
$99/sq ft
Jun 1, 2018
Listed (New)
$249,900
$102/sq ft
+11
Great House, GREAT LOCATION, EAST of the FOX RIVER, Walk to Schools, Library, Community Pool, Parks & Tennis. Close to Bike Trails. Ground Level Mid-Entry Raised Ranch with a very large 2 1/2 Car attached Garage and Driveway. Main level has Open Floor Plan, Kitchen, Living and Dining rooms with access to Deck. Finished walk-out basement with access to screened patio. Fenced yard, nicely landscaped corner lot. The finished basement has a large family room with gas fireplace, 4th bedroom and full bath. This home sits on a Large Lot with Mature trees. It's ready for the next owners to bring it into the 21st Century, It's priced accordingly & could be the Dream Home that you have been looking for at a Very Compelling Price to call your very own. New Roof & Siding 2017, HVAC 2010, Appliances 2011. Includes a one year $600 AHS "Shield Plus" Home Warranty. All of this along with being Sold "AS IS". Quick close is available
Public Records
Feb 1, 1986
Sold
$93,000
$38/sq ft
Year
Property tax
Land + Additions
Assessment*
2025
$8,214 (+6.4%)
$13,801 + $92,906
$106,707
2024
$7,721 (+4.5%)
$12,766 + $85,937
$98,703
2023
$7,390 (+2.9%)
$11,418 + $76,860
$88,278
2022
$7,181 (+3.7%)
$15,770 + $67,959
$83,729
2021
$6,922 (+2.4%)
$14,692 + $63,312
$78,004
2020
$6,756 (+2.2%)
$14,172 + $61,071
$75,243
2019
$6,613 (+24.9%)
$13,564 + $58,452
$72,016
2018
$5,293 (+11.2%)
$12,530 + $53,997
$66,527
2017
$4,758 (−14.3%)
$12,530 + $53,997
$66,527
2016
$5,550 (+2.2%)
$11,804 + $50,869
$62,673
2015
$5,429 (−10.2%)
$11,071 + $47,711
$58,782
2013
$6,047 (−7.6%)
$10,328 + $52,184
$62,512
2012
$6,544 (+13.8%)
$11,009 + $55,627
$66,636
2011
$5,750 (+1.8%)
$12,106 + $61,169
$73,275
2010
$5,648 (+2.7%)
$12,938 + $65,372
$78,310
2008
$5,500 (+4.6%)
$12,938 + $73,459
$86,397
2007
$5,259
$12,581 + $71,430
$84,011
Public record
Beds
4
Baths
2
Stories
1
Lot width
—
Lot depth
—
Lot size
9,536 Sq. Ft.
Year renovated
—
Sq. Ft.
2,456
Year built
1970
Style
Single Family Residential
County
McHenry County
APN
19-34-403-010
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Jun 15, 2026.
Property details
Parking
Parking Information
# of Garage Spaces: 2
# of Parking (Total): 2
Parking Features: Concrete, Attached, Garage
Interior
Bathroom Information
# of Baths (Full): 2
Basement Bathrooms (Y/N): Yes
Bedroom Information
# of Bedrooms: 4
# of Bedrooms Possible: 4
Room Information
Room Type: Bedroom 2
Level: Main
Dimensions: 13 x 12
Room Information
Room Type: Bedroom 3
Level: Main
Dimensions: 10 x 11
Room Information
Room Type: Bedroom 4
Level: Lower
Dimensions: 12 x 18
Room Information
Room Type: Dining Room
Level: Main
Dimensions: 13 x 11
Flooring: Hardwood
Room Information
Room Type: Family Room
Level: Lower
Dimensions: 25 x 24
Flooring: Laminate
Room Information
Room Type: Kitchen
Level: Main
Dimensions: 12 x 13
Flooring: Hardwood
Room Information
Room Type: Laundry
Level: Lower
Dimensions: 13 x 21
Room Information
Room Type: Living Room
Level: Main
Dimensions: 13 x 21
Flooring: Hardwood
Room Information
Room Type: Master Bedroom
Level: Main
Dimensions: 12 x 15
Bath: None
Additional Rooms Information
Basement: Finished, Walk-Out Access
Laundry Features: In Unit
Interior Features
# of Rooms: 8
Fireplace Information
# of Fireplaces: 1
Fireplace Location: Family Room
Exterior
Building Information
Living Area Source: Assessor
Age: 51-60 Years
Built Before 1978 (Y/N): Yes
Construction Materials: Vinyl Siding, Brick
Aprox. Total Finished Sq Ft: 2,403
Property Information
Property Type: Detached Single
Property Type: Raised Ranch
Lower Sq Ft: 1067
Main Sq Ft: 1336
Ownership: Fee Simple
Rebuilt (Y/N): No
Rehab (Y/N): No
Total Finished/Unfinshed Sq Ft: 2,456
Total Sq Ft: 2,403
Unfinished Lower Sq Ft: 53
General Information: School Bus Service
Parcel Number: 1934403010
Fencing: Fenced
Lot Information
Dimensions: 78x133x78x133
Lot Size: Less Than .25 Acre
Lot Size Source: County Records
Financial
Tax Information
Tax Annual Amount: $7,721
Tax Year: 2024
Financial Information
Finance Code: Cash
Special Service Area: N
Utilities
Utility Information
Water Source: Public
Sewer: Public Sewer
Heating & Cooling
Heating: Natural Gas, Forced Air
Cooling: Central Air
Location
Homeowners Association Information
Master Association Fee Frequency: Not Required
School Information
Elementary School District: 300
Middle Or Junior School District: 300
High School District: 300
Location Information
Subdivision Name: Janak
Township: Algonquin
Corporate Limits: Algonquin
Directions: Algonquin Rd to Eastgate S to Webster St Right to address
Public facts
Beds: 4
Baths: 2.0
Sq. Ft.: 2,456
Stories: 1.0
Lot Size: 9,536 square feet
Style: Single Family Residential
Year Built: 1970
Year Renovated: —
County: McHenry County
APN: 19-34-403-010
Home facts updated by county records on Jun 15, 2026
Other
Listing Information
Holds Earnest Money: Yes
Possession: Closing
Some Photos Virtually Staged?: Yes
Around this home
Schools
Eastview Elementary School
Public PreK-5 • Assigned • 0.1mi
9/10
Algonquin Middle School
Public 6-8 • Assigned • 0.1mi
6/10
Dundee-Crown High School
Public 9-12 • Assigned • 1.9mi
6/10
Provided by GreatSchools
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
1% 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
81
63
78
56
67
47
49
35
35
21
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
100/ 100
Exceptional sunlight
Sunscore
There appears to be minimal shading by surrounding buildings, terrain, and vegetation.
10.3 hrs
6.2 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$307,000 – $372,000
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