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21 S Seymour Avenue, Mundelein, IL 60060

Lake County

Key Facts

3Beds
1Baths
1,000Sq Ft
1954Year Built

Description

Opportunity is knocking! Nestled just steps from vibrant downtown Mundelein, this charming 3-bedroom, 1-bath home offers an unbeatable location and endless potential. Lovingly cared for over the years, this home is ready for its next chapter and awaits your vision. Whether you're a savvy investor, experienced renovator, or buyer looking to create your dream home, this is your chance to transform a well-loved property into something truly special. Enjoy the convenience of being within walking distance to downtown shops, restaurants, parks, the Metra station, and community events. With solid bones, a desirable location, and incredible upside, the possibilities are endless. Being sold AS-IS, this is an exceptional value you won't want to miss. Bring your ideas, your creativity, and your contractor, and unlock the potential this hidden gem has to offer!

Property Information

Property Type

Residential

Sub-Type

Single Family Residence

Year Built

1954

Living Area

1,000 sq ft

Lot Dimensions

50X140

Parking Spaces

2

Ownership

Fee Simple

Days on Market

7

MLS® Listing#

12688788

Property Features

Cooling

Central Air

Heating

Natural GasForced Air

Basement

Crawl Space

Parking

Driveway

Construction

Aluminum SidingVinyl SidingSteel Siding

Sewer

Public Sewer

Water Source

Public

Rooms

  • Bedroom 212X10Main
  • Bedroom 310X10Main
  • Bedroom 4
  • Dining RoomCOMBOMain
  • Family Room
  • Kitchen16X12Main
  • Laundry
  • Living Room22X12Main
  • Master Bedroom14X12Main

Schools

Elementary:
Washington Early Learning Center
Middle:
Carl Sandburg Middle School
High:
Mundelein Cons High School
District:
Mundelein Cons High School

Financial Details

Annual Taxes

$5,093

Tax year 2024

Parcel Number

11301120030000

Directions

83 N TIL MERGES W/45N TO COURTLAND E, TO SEYMOUR S

Affordability Calculator

$45,000

Estimated monthly payment

$1,198/mo

Principal $180,000 · Est. interest $251,116 over 30 yrs

Neighborhood Market Statistics

How this home compares to active listings in Mundelein, IL

$429,167
Median Listing Price
24
Median Days on Market
1,662
Median Sq Ft
$249
Median Price / Sq Ft
65
Active Listings
  • This home’s price is 48% below the area median.
  • Its price per sq ft is 10% below the area median.

Market statistics compiled from active EXIT Realty® and MLS listings in Mundelein, IL.

Location

Map showing the location of 21 S Seymour Avenue, Mundelein, IL 60060

Points of Interest in Mundelein, IL

Showing the Mundelein area map.

Nearby Schools

  • Santa Maria del Popolo Church

    School · 0.2 mi away

  • Washington Elementary School

    Elementary · 0.3 mi away

  • Fairhaven School

    School · 0.4 mi away

  • Mundelein School District 75

    School · 0.6 mi away

  • Carl Sandburg Middle School

    Elementary · 0.8 mi away

  • Transition Center

    School · 0.8 mi away

  • Sally Potter School

    School · 0.8 mi away

  • Lincoln School

    School · 0.9 mi away

  • Carmel Catholic High School

    Secondary · 1.0 mi away

  • Mundelein High School

    Secondary · 1.1 mi away

  • Libertyville Montessori School

    Elementary · 1.2 mi away

  • Mundelein Montessori School

    Elementary · 1.3 mi away

  • Illinois Health Careers LTD

    School · 1.5 mi away

  • West Oak Middle School

    Secondary · 1.5 mi away

  • Diamond Lake School

    Elementary · 1.7 mi away

  • Mechanics Grove Elementary School

    Elementary · 1.7 mi away

  • Hawthorn School District 73

    Elementary · 2.0 mi away

  • Hawthorn Elementary School North

    Elementary · 2.0 mi away

  • Goddard School

    School · 2.1 mi away

  • John Powers Center

    School · 2.1 mi away

Commute Calculator

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Nearby Homes

Similar Homes Nearby

Similar Home Values

Comparable nearby listings and their asking prices.

Moving Cost Estimate

EXIT Agents in Mundelein

Midwest Real Estate Data logo

Listing Courtesy: Baird & Warner - 8473921855

Based on information submitted to the MLS GRID as of 2026-07-02. 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.

Last Updated: 2026-07-02

The data relating to real estate for sale on this web site comes in part from the Internet Data Exchange (IDX) program of one or more Multiple Listing Services (MLS). Listing information is deemed reliable but is not guaranteed accurate. Copyright © EXIT Realty® and respective MLS providers.

Data provided by Mainstreet Organization of Realtors. MLS® Listing#12688788. © 2026EXIT Realty®. All rights reserved.