OFF MARKET

Off market nov 2021 for $520K

$673,575

Est. refi paymentEst. refi $3,851/mo

•

3,347

sq ft

4 Harper Ct, Algonquin, IL 60102

About this home

Over the River and Through the Woods you will find this Custom Built home situated on a Private, Wooded Lot! Beautiful views of Nature are seen year round! This 3347 sq ft home offers a 1st floor bedroom or den with a full bath perfect for guests or in-law or would you use it as a den? There is a 1655 sq ft basement that walks out onto a brick paver patio overlooking a wooded paradise! There is over 800 sq ft finished in the basement offering a Rec Rm, Theatre Rm area & a Game Rm. 20 x 14 work room and plenty of storage. The Kitchen boasts Double Built-in ovens, Built-in Cooktop with a vent, Quartz countertops, Amish Oak Cabinets, Granite Composite Sink, a touchless faucet, Pantry Cabinet and Under the Cabinet Lighting. There is a Masonry Fireplace with Gas insert surrounded by built in cabinets for that cozy feel! The Master Bedroom boasts a Tray Ceiling and Crown Molding. Master Bath has a separate shower, Whirlpool tub and a Dual Vanity. You will also find a 2-Zoned HVAC system for better efficiency. This Home was built with attention to the smallest detail and has been well maintained.

Single-familyProperty Type

1995Year Built

0.92 acresLot Size

$201Est. Price/Sq.Ft.

3 car garageParking

Listed by Kate Schumacher • Baird & Warner Real Estate - Algonquin

Bought with Jenny Park • Baird & Warner

Redfin checked: 2 minutes ago

•Source:MRED as Distributed by MLS Grid #11222843

Redfin Estimate

$673,575

$154K since sold in November 2021$0 since October

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 27.6% higher than the average sale price ($528K) of 5 comparable homes.

SOLD AUG 3, 2026
$570,000
A
4 beds2.5 baths3,384 sq ft
635 Oakview Dr, Algonquin, IL 60102
SOLD JUL 20, 2026
$435,000
B
5 beds3.5 baths3,099 sq ft
730 Yorktown Dr, Algonquin, IL 60102
SOLD BY REDFIN SEP 1, 2026
$465,000
C
4 beds3 baths2,552 sq ft
640 Clearview Ct, Algonquin, IL 60102
SOLD JUN 11, 2026
$655,000
D
5 beds3.5 baths3,500 sq ft
295 Winchester Dr, Algonquin, IL 60102
SOLD AUG 7, 2026
$515,000
E
5 beds3.5 baths3,924 sq ft
490 Flora Dr, Algonquin, IL 60102

Claim this home to receive a free report every month with insights on the changing estimate.

Earn from this home

Sell

$264,754

Est. take-home

List your home with Redfin and save $3,368

Refinance

Est. cash available

Get cash now or lower your monthly rate

Rent

$3,246/mo

Redfin rental estimate

List your home for rent

Market trends in 60102, IL

Last updated October 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-list price

99.7%

0.9% MoM

Median sale price

$418K

$3K MoM

Avg. days on market

58d

3 days MoM

Recently sold homes

130

8 MoM

New listings for sale

NEW 8 HRS AGO
$820,000
4 beds2.5 baths2,500 sq ft
35W090 Lathrop Ln, Dundee, IL 60118
$265,000
2 beds2.5 baths1,569 sq ft
2231 Dawson Ln, Algonquin, IL 60102
$399,900
2 beds2 baths1,498 sq ft
308 Beach Dr, Algonquin, IL 60102
OPEN SUN, 1PM TO 3PM
$399,900
3 beds2.5 baths2,057 sq ft
635 Tanglewood Dr, Algonquin, IL 60102
$409,900
2 beds2 baths1,459 sq ft
2651 Harnish Dr, Algonquin, IL 60102
$349,900
4 beds2.5 baths2,122 sq ft
139 Wildwood Rd, Algonquin, IL 60102
OPEN SUN, 1PM TO 3PM
$318,000
3 beds2.5 baths1,717 sq ft
22 Clara Ct, Algonquin, IL 60102
$455,000
4 beds2.5 baths2,145 sq ft
695 Fox Run Ln, Algonquin, IL 60102
$749,900
5 beds3 baths3,248 sq ft
601 Bluestem Ln, Algonquin, IL 60102
$659,900
4 beds2.5 baths3,912 sq ft
275 Farmhill Dr, Algonquin, IL 60102
See all

Provided by Redfin

Sale history for 4 Harper Ct

Year

Property tax

Land + Additions

Assessment*

2025

$15,009 (+6.7%)

$17,768 + $185,214

$202,982

2024

$14,062 (+5.0%)

$16,435 + $171,320

$187,755

2023

$13,387 (+15.7%)

$14,699 + $153,224

$167,923

2022

$11,570 (+8.4%)

$51,621 + $89,296

$140,917

2021

$10,673 (+2.8%)

$48,091 + $83,190

$131,281

2020

$10,383 (+2.6%)

$46,389 + $80,245

$126,634

2019

$10,119 (−17.8%)

$44,400 + $76,804

$121,204

2018

$12,305 (+2.1%)

$41,016 + $99,085

$140,101

2017

$12,048 (−2.7%)

$41,016 + $99,085

$140,101

2016

$12,386 (+1.8%)

$36,241 + $87,548

$123,789

2015

$12,167 (+10.4%)

$36,241 + $87,548

$123,789

2013

$11,019 (+1.7%)

$33,809 + $75,159

$108,968

2012

$10,832 (+4.2%)

$36,040 + $80,118

$116,158

2011

$10,398 (+7.1%)

$39,631 + $88,100

$127,731

2010

$9,710 (−22.5%)

$42,354 + $88,100

$130,454

2008

$12,531 (+5.2%)

$42,354 + $146,805

$189,159

2007

$11,911

$41,184 + $142,751

$183,935

Tax history for 4 Harper Ct

Year

Property tax

Land + Additions

Assessment*

2025

$15,009 (+6.7%)

$17,768 + $185,214

$202,982

2024

$14,062 (+5.0%)

$16,435 + $171,320

$187,755

2023

$13,387 (+15.7%)

$14,699 + $153,224

$167,923

2022

$11,570 (+8.4%)

$51,621 + $89,296

$140,917

2021

$10,673 (+2.8%)

$48,091 + $83,190

$131,281

2020

$10,383 (+2.6%)

$46,389 + $80,245

$126,634

2019

$10,119 (−17.8%)

$44,400 + $76,804

$121,204

2018

$12,305 (+2.1%)

$41,016 + $99,085

$140,101

2017

$12,048 (−2.7%)

$41,016 + $99,085

$140,101

2016

$12,386 (+1.8%)

$36,241 + $87,548

$123,789

2015

$12,167 (+10.4%)

$36,241 + $87,548

$123,789

2013

$11,019 (+1.7%)

$33,809 + $75,159

$108,968

2012

$10,832 (+4.2%)

$36,040 + $80,118

$116,158

2011

$10,398 (+7.1%)

$39,631 + $88,100

$127,731

2010

$9,710 (−22.5%)

$42,354 + $88,100

$130,454

2008

$12,531 (+5.2%)

$42,354 + $146,805

$189,159

2007

$11,911

$41,184 + $142,751

$183,935

*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.

Public record

Beds

Baths

Stories

Lot width

—

Lot depth

—

Lot size

0.89 Acres

Year renovated

—

Sq. Ft.

3,347

Year built

1995

Style

Single Family Residential

County

McHenry County

APN

19-33-251-011

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Sep 2, 2026.

Property details

Parking

Parking Information
# Of Cars: 3
# of Garage Spaces: 3
Parking: Garage
Garage Ownership: Owned
Garage On-Site: Yes
Garage Type: Attached
Garage Details: Garage Door Opener(s),Transmitter(s),7 Foot or more high garage door
Driveway: Concrete

Interior

Bathroom Information
# of Baths (Full): 3
Bath Amenities: Whirlpool,Separate Shower,Double Sink

Bedroom Information
# of Bedrooms: 5
# of Bedrooms Possible: 5

Additional Rooms Information
Attic: Unfinished
Dining Room: Separate
Basement: Full, Walkout
Basement Description: Partially Finished,Exterior Access,Bathroom Rough-In,Lookout,9 ft + pour,Rec/Family Area,Storage Space
Laundry Features: Gas Dryer Hookup, In Unit, Sink

Interior Features
Interior Features: Vaulted/Cathedral Ceilings, Skylight(s), Bar-Dry, Hardwood Floors, In-Law Arrangement, Walk-In Closet(s)
# of Rooms: 13

Equipment
Appliances: Double Oven, Microwave, Dishwasher, Refrigerator, Bar Fridge, Washer, Dryer, Disposal, Cooktop
Humidifier, Central Vacuum, TV-Cable, Security System, Intercom, CO Detectors, Ceiling Fan(s), Fan-Whole House, Sump Pump, Sprinkler-Lawn, Radon Mitigation System

Fireplace Information
# of Fireplaces: 1
Fireplace Location: Family Room
Fireplace Features: Heatilator

Exterior

Exterior Features
Exterior Features: Deck, Patio, Storms/Screens

Building Information
Living Area Source: Assessor
Exterior Building Type: Brick,Cedar,Wood Siding
Age: 26-30 Years
Built Before 1978 (Y/N): No
Roof: Asphalt
Foundation Details: Concrete Perimeter

Property Information
Property Type: Detached Single
Property Type: 2 Stories
Model: CUSTOM
Ownership: Fee Simple
Property Currently Being Leased: No
Rebuilt (Y/N): No
Rehab (Y/N): No
General Information: School Bus Service
Parcel Number: 1933251011

Lot Information
Dimensions: 62.7X233.4X55.4X262.3X215.3
Lot Size: .50-.99 Acre
Lot Features: Cul-De-Sac, Stream(s), Wooded, Mature Trees, Creek
Zero Lot Line: No

Financial

Tax Information
Tax Annual Amount: $10,383.08
Tax Year: 2020

Financial Information
Finance Code: Conventional
Special Service Area: N

Utilities

Utility Information
Water Source: Public
Sewer: Public Sewer, Sewer-Storm
Electric: Circuit Breakers, 200+ Amp Service

Heating & Cooling
Heating: Natural Gas, Forced Air, Indv Controls, Zoned
Cooling: Central Air, Zoned

Location

Community Information
Community Features: Curbs, Street Lights, Street Paved

Homeowners Association Information
Master Association Fee Frequency: Not Required

School Information
Elementary School District: 300
Elementary School: Neubert Elementary School
Middle Or Junior School District: 300
Middle Or Junior School: Westfield Community School
High School District: 300
High School: H D Jacobs High School

Location Information
Subdivision Name: Eagle Ridge
Township: Algonquin
Corporate Limits: Algonquin
Directions: S on Hanson Rd, E on Edgewood Dr, N on Harper Dr to Harper Ct on the left.

Public facts

Beds: 4
Baths: 3.0
Sq. Ft.: 3,347
Stories: 2.0
Lot Size: 0.89 acres
Style: Single Family Residential
Year Built: 1995
Year Renovated: —
County: McHenry County
APN: 19-33-251-011

Home facts updated by county records on Sep 2, 2026

Other

Listing Information
Holds Earnest Money: Yes
Possession: Closing

Around this home

Schools

Kenneth E Neubert Elementary School

Public K-5 • Assigned • 0.5mi

7/10

Westfield Community School

Public PreK-8 • Assigned • 1.5mi

7/10

Harry D Jacobs High School

Public 9-12 • Assigned • 1.9mi

8/10

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

2/10 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)

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Sun exposure

In this area, properties receive around 10.2 hours in June and 3.4 hours in December, placing it below the U.S. average for solar exposure.

10.2 hrs

3.4 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$640,000 – $775,000

Reach more buyers when you sell with Redfin. Save up to $6,736 in fees. 3 minutes to get started.

Need the cash from your home fast? Sell to .

Nearby similar homes

NEW

$299,900

3 beds1 bath1,446 sq ft

217 Oakleaf Rd, Lake in the Hills, IL 60156

Interior lot • Backyard patio • Stone fireplace

$125,000

3 beds2.5 baths1,474 sq ft

11 Oxford Ct, Algonquin, IL 60102

Walk to local park • Units are rentable • $250 HOA

VIDEO TOUR

$489,900

5 beds3 baths3,192 sq ft

355 Hiawatha Dr, Lake in the Hills, IL 60156

Updated kitchen • Quartz countertops • Large center island

OPEN SUN, 1:30PM TO 3:30PM

$699,900

5 beds2.5 baths4,200 sq ft

615 Harper Dr, Algonquin, IL 60102

New construction • Oversized windows • Stone fireplace

NEW CONSTRUCTION

$706,640

4 beds2.5 baths3,064 sq ft

1010 Waterford St, Algonquin, IL 60102

Open concept flow • Versatile flex room • Charming loft space

$384,900

3 beds2 baths1,576 sq ft

1540 Manhatas Trl, Algonquin, IL 60102

Renovated kitchen • Granite countertops • Custom-built bar

New listings for sale in 60118

NEW 8 HRS AGO

$820,000

4 beds2.5 baths2,500 sq ft

35W090 Lathrop Ln, Dundee, IL 60118

6.07 acres • 875 feet of frontage • 303 feet of frontage

$265,000

2 beds2.5 baths1,569 sq ft

2231 Dawson Ln, Algonquin, IL 60102

Hardwood floors • Soaring ceilings • Finished lower level

$399,900

2 beds2 baths1,498 sq ft

308 Beach Dr, Algonquin, IL 60102

Remodeled home • Cathedral ceilings • Skylights

OPEN SUN, 1PM TO 3PM

$399,900

3 beds2.5 baths2,057 sq ft

635 Tanglewood Dr, Algonquin, IL 60102

Fenced lot • Living room • Dining area

$409,900

2 beds2 baths1,459 sq ft

2651 Harnish Dr, Algonquin, IL 60102

Soft-close drawers • Quartz countertops • Spacious pantry

$349,900

4 beds2.5 baths2,122 sq ft

139 Wildwood Rd, Algonquin, IL 60102

Cherry cabinetry • Granite countertops • Center island

OPEN SUN, 1PM TO 3PM3D WALKTHROUGH

$318,000

3 beds2.5 baths1,717 sq ft

22 Clara Ct, Algonquin, IL 60102

First floor ceilings • Hardwood flooring • Galley-style kitchen

$455,000

4 beds2.5 baths2,145 sq ft

695 Fox Run Ln, Algonquin, IL 60102

0.26 acre lot • 2 garage spots • Built 1987

$749,900

5 beds3 baths3,248 sq ft

601 Bluestem Ln, Algonquin, IL 60102

Custom cabinetry • Finished basement • 0.47 acre lot

Home values near 4 Harper Ct

Data from public records.

Address	Redfin Estimate
525 Harper Dr, Algonquin, IL 4 Beds \| 2.5 Baths \| 5110 Sq. Ft.	$705,638
605 Harper Dr, Algonquin, IL 4 Beds \| 2.5 Baths \| 2672 Sq. Ft.	$631,626

Address	Redfin Estimate
615 Harper Dr, Algonquin, IL 5 Beds \| 2.5 Baths \| 4200 Sq. Ft.	—
515 Harper Dr, Algonquin, IL 4 Beds \| 3.5 Baths \| 4663 Sq. Ft.	$710,823

Address	Redfin Estimate
625 Harper Dr, Algonquin, IL 3 Beds \| 3.5 Baths \| 3408 Sq. Ft.	$633,192
505 Harper Dr, Algonquin, IL 4 Beds \| 3.5 Baths \| 4071 Sq. Ft.	$697,116

Property information provided by MRED as Distributed by MLS Grid when last listed in 2021. This data may not match . Learn more.

Download the Redfin App on the Apple App Store

Download the Redfin App from the Google Play Store

Join us

Become an Agent

Get referrals

Careers

Find homes faster

About us

Find us

Subsidiaries

Affiliated Business

Countries

United States

Canada

Updated September 2025: By searching, you agree to the Terms of Use, and Privacy Policy.

Do not sell or share my personal information.

REDFIN and all REDFIN variants, WALK SCORE, and the R logos, are trademarks of Redfin Corporation, registered or pending in the USPTO.

California DRE #01521930

Redfin is licensed to do business in New York as Redfin Real Estate. NY Standard Operating Procedures

New Mexico Real Estate Licenses

TREC: Info About Brokerage Services, Consumer Protection Notice

All mortgage lending products and information are provided by Rocket Mortgage, LLC | NMLS #3030; www.NMLSConsumerAccess.org. Licensed in 50 states. This site is not authorized by the New York State Department of Financial Services for mortgage solicitation or loan applications activities related to properties located in the State of New York.

Redfin Corporation is an affiliated business of Rocket Limited Partnership. Each company, and their subsidiaries, are separate legal entities operated and managed through its own management and governance structures.

If you are using a screen reader, or having trouble reading this website, please call Redfin Customer Support for help at 1-844-759-7732.

REDFIN IS COMMITTED TO AND ABIDES BY THE FAIR HOUSING ACT AND EQUAL OPPORTUNITY ACT. READ REDFIN'S FAIR HOUSING POLICY AND THE NEW YORK STATE FAIR HOUSING NOTICE.

GreatSchools Ratings provided by GreatSchools.org.

60102 homes for sale
60010 homes for sale
60156 homes for sale
60014 homes for sale
60110 homes for sale

Houses for rent in Algonquin	Agents near me	Glenview, IL homes for sale	Algonquin Housing Market
Houses for sale near me	Chicago, IL homes for sale	Evanston, IL homes for sale
Land for sale near me	Naperville, IL homes for sale	Oak Park, IL homes for sale
Open Houses near me	Schaumburg, IL homes for sale	Algonquin Property Records
Condos for sale near me	Arlington Heights, IL homes for sale	IL New Listings

Arlington Heights homes for sale
Schaumburg homes for sale
St. Charles homes for sale

About this home

Redfin Estimate

Earn from this home

Market trends in 60102, IL

Sale history for 4 Harper Ct

Tax history for 4 Harper Ct

Public record

Property details

Around this home

Schools

Lifestyle

Climate risks

Historical weather

Sun exposure

Nearby similar homes

New listings for sale in 60118

Home values near 4 Harper Ct

More real estate resources