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Start here

Homes for sale by state
Home buying tips
Before you start looking
The buying timeline

Afford it

Today's mortgage rates
Mortgage calculator
How much can I afford?
Get pre-approved

Make the deal

Writing a winning offer
Inspections & appraisals
Closing costs, itemized
Find a buyer's agent

Save search Advertise Sign In

Saved homes Saved searches Your tours Your inquiries Recently viewed Account settings

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What's my home worth?
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Buy before you sell

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What's worth fixing first
Find a seller's agent

Condos in Algonquin, IL

4 listings

Condos in Algonquin, IL

Condos in Algonquin, IL

4 Listings

Condos in Algonquin, IL

4 Listings

25Active
$325,000

Your Algonquin agent

OK

Olga Kampmeier

2 bd · 2 ba · 1,879 sqft

1582 Matthew Drive Unit 1582, Algonquin, IL

Hyewook Asadnejad · Century 21 Integra

$290,000

2 bd · 2 ba · 1,295 sqft

1621 Glengarry Court Unit 1621, Algonquin, IL

Matthew Mosur · Inspire Realty Group LLC

Price ReducedOpen house Sun, Oct 25 · 12:00 PM36Active

$358,000

3 bd · 3 ba · 2,067 sqft

2304 Sandy Creek Drive Unit 0, Algonquin, IL

Monica Vargas · GREAT HOMES REAL ESTATE, INC.

$300,000

3 bd · 2 ba · 1,408 sqft

2309 Dawson Lane, Algonquin, IL

Malik Khan · Real 1 Realty

Explore Algonquin homes

By price

Homes Under $500K
Homes Under $600K

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L. Custen Realty, Inc. d/b/a Realty.com/L. Custen Realty CT, LLC d/b/a Realty.com (Tom O’Leary-Broker)(CT properties only), 8323 Southwest Freeway, Suite 900, Houston, Texas 77074

The information provided by this website is for the personal, non-commercial use of consumers and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Listing data is derived from various Multiple Listing Services; each source MLS and its required disclaimer are shown with the listings on the applicable page. Realty.com is an independently owned and operated brokerage.

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Your Algonquin agent

OK

Olga Kampmeier

Listing data & MLS disclosures

Midwest Real Estate Data (MRED): Based on information submitted to the MLS GRID as of 2026-10-20 13:24:03 UTC. All data is obtained from various sources and may not have been verified by broker or MLS GRID. Supplied Open House Information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information.

Algonquin, IL community profile

Population: 30,315
Median income: $127,717
Housing units: 10,570
People per sq. mi.: 1,918.7
Area: 15.8 sq. mi.

Source: HJN community data

Algonquin housing market

September 2026

Selling at 99.3% of asking price

Buyers here are paying below asking. MLS · 43 sales · as of Sep 30, 2026

Homes that sold · County records, as of Sep 30, 2026

Median sale price: $500,000$357,500–$653,750 typical range
Price per sq. ft.: $224
Sales: 75
Paid in cash: 34.7%

Homes on the market · MLS, as of Sep 27, 2026–Sep 30, 2026

Median list price: $449,990

Homes for sale

61

Median days on market

20 days

Price trend · Assessor repeat sales, as of Sep 30, 2026

Year-over-year: 12.6%

Housing stock — every home in the area, not only the ones selling or listed · Assessor records, as of Sep 11, 2026

Median home size: 2,156 sq. ft.