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22660 S Harlem Avenue, 
Frankfort, IL 60423

$2,500,000


9

Beds


7

Baths


6,990

Sq Ft


Single Family

Pending

Listed by

BRENDA Bill, 

Leah Erickson

Last updated:

January 23, 2026, 09:22 AM

MLS#

12426561

Source:

MLSNI

Company Logo

About This Home

22660 S Harlem Avenue

Welcome to this extraordinary 22-acre multi-use sprawling estate in Frankfort. Offering a rare combination of luxury living, endless potential, and tranquil surroundings-just minutes from shopping, dining, interstate access, and highly rated schools. This luxury listing features 4 structures - the main 2-story single family home, a large detached guest house, a storage building/animal boarding building, plus your very own gymnasium! Privately gated and meticulously designed, the main 9-bedroom, 6.5-bath residence features Brazilian cherry inlay hardwood floors, a luxury chef's kitchen, a first-floor office, and a stunning see-through fireplace in the family room with soaring 24-foot vaulted ceilings and floor-to-ceiling windows showcasing panoramic backyard views of the wildlife and private pond. The main floor includes three bedrooms, while the second floor offers five more, including a spacious primary guest suite with a private sitting area, two large walk-in closets, and deck access via an elevated crosswalk connecting three buildings - plus an adjacent work out room or studio. The finished basement is an entertainer's dream, complete with radiant heated floors, a full guest suite, family room with a dramatic all-stone two-sided fireplace, and a wine cellar. The home features a central vacuum and sound system, an exterior camera monitoring system, and is wired for a commercial grade fire alarm system. The detached guest home offers studio-style/loft living with 1.5 baths, two extra shower stalls, an 18-foot custom built bar, private deck access, and crosswalk views of the serene 3-acre fully stocked pond. An 11,000 sq ft ADA-compliant gymnasium includes sport court flooring for basketball, pickleball, and volleyball, a dance studio, lofted workout space, radiant heated floors, and multiple bathrooms with shower stalls for your guests. The gym has been wired and piped for a full fire protection system allowing for future assembly usage. The sport court flooring is removable, allowing conversion into a custom garage space that can house up to 50 vehicles. Also included is a fourth structure-a cedar-lined luxury dog house featuring heated floors, a camera system, four dog bays, and a separate fenced dog run. Zoned R2 with an approved permit for a PUD (planned unit development), this property presents endless possibilities: a single family estate, retreat center, ministry headquarters, equestrian estate, group home of less than 8 residents, or potential new home development. A unique opportunity-12 subdividable lots are included in this sale and connect to the neighboring community, offering even more value and flexibility. The lots could be developed with the adjacent neighborhood or included with this dream property. This one-of-a-kind property must be seen to be fully appreciated! EM payable via certified funds to Coldwell Banker Real Estate Group. Building breakdown: Home 8,740 sf (9BR/6.5BA), Guest House 1,409 sf (Studio BR/1BA), Gym 11,000 sf (0BR, 3 half BA), Dog House 336 sf (0BR/0BA).

Home Facts

Single Family

7 Baths

9 Bedrooms

Built in 1992

Price Summary

2,500,000

$357 per Sq. Ft.

MLS #:

12426561

Last Updated:

January 23, 2026, 09:22 AM

Added:

6 month(s) ago


Rooms & Interior

Bedrooms

Total Bedrooms:

9

Bathrooms

Total Bathrooms:

7

Full Bathrooms:

6

Interior

Living Area:

6,990 Sq. Ft.


Structure

Structure

Building Area:

6,990 Sq. Ft.

Year Built:

1992


Lot

Lot Size (Sq. Ft):

987,069


Finances & Disclosures

Finances

Price:

$2,500,000

Price per Sq. Ft:

$357 per Sq. Ft.

22660 S Harlem Avenue
MLS Logo
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Contact an Agent

Yes, I would like more information. Please use and/or share my information with a Coldwell Banker ® affiliated agent to contact me about my real estate needs. By clicking Contact, I request to be contacted by phone or text message and consent to being contacted by automated means. I understand that my consent to receive calls or texts is not a condition of purchasing any property, goods, or services. Alternatively, I understand that I can access real estate services by email or I can contact the agent myself.

If a Coldwell Banker affiliated agent is not available in the area where I need assistance, I agree to be contacted by a real estate agent affiliated with another brand owned or licensed by Anywhere Real Estate (BHGRE®, CENTURY 21®, Corcoran®, ERA®, or Sotheby's International Realty®). I acknowledge that I have read and agree to the terms of use and privacy notice.