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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

Commercial

Registered offenders on the map

Show registered offenders (Florida and Texas)

Selling Options

What's my home worth?
Compare selling options
Get an instant cash offer
Buy before you sell

Resources

How selling works
When should I sell?
Home selling tips
Pricing your home
What's worth fixing first
Find a seller's agent

New construction

New Construction Homes in DeKalb, IL

5 listings

New Construction Homes in DeKalb, IL

New Construction Homes in DeKalb, IL

5 Listings

New Construction Homes in DeKalb, IL

5 Listings

28Active
$439,900

Your Dekalb agent

OK

Olga Kampmeier

4 bd · 2 ba · 2,129 sqft

512 Quinlan Avenue, DeKalb, IL

Matthew Lysien · Suburban Life Realty, Ltd

$414,900

4 bd · 3 ba · 2,330 sqft

427 Windmill Way, DeKalb, IL

Matthew Lysien · Suburban Life Realty, Ltd

$379,900

4 bd · 2 ba · 1,740 sqft

445 Windmill Way, DeKalb, IL

Matthew Lysien · Suburban Life Realty, Ltd

$404,900

4 bd · 2 ba · 2,129 sqft

3301 Comstock Avenue, DeKalb, IL

Matthew Lysien · Suburban Life Realty, Ltd

$379,900

3 bd · 2 ba · 1,910 sqft

151 Quinlan Avenue, DeKalb, IL

Matthew Lysien · Suburban Life Realty, Ltd

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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 Dekalb agent

OK

Olga Kampmeier

Listing data & MLS disclosures

Midwest Real Estate Data (MRED): Based on information submitted to the MLS GRID as of 2026-08-28 18:35:10 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.

DeKalb, IL community profile

Population: 40,805
Median income: $51,682
Housing units: 16,176
People per sq. mi.: 500.7
Area: 81.5 sq. mi.

Source: HJN community data

DeKalb housing market

June 2026

Selling at 101.1% of asking price

Buyers here are paying above asking. MLS · 37 sales · as of Jun 30, 2026

Homes that sold · County records, as of Jun 29, 2026

Median sale price: $259,000$209,750–$335,000 typical range
Sales: 46
Paid in cash: 28.3%

Homes on the market · MLS, as of Jun 30, 2026

Median days on market: 6 days

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

Year-over-year

-7.3%