Search Homes for Sale in Chicago’s Western Suburbs
3921 N Long AvenueChicago, IL 60641




Mortgage Calculator
Monthly Payment (Est.)
Enter an interest rate to see your estimated monthly payment.Classic Chicago charm and a prime corner setting define this well-maintained, all-brick four-unit building in the heart of Portage Park, held under the same ownership for nearly 80 years. Just steps from the neighborhood's 38-acre park, the property features two two-bedroom, one-bath apartments and two one-bedroom, one-bath apartments, plus a detached two-car brick garage, offering an appealing opportunity for investors and owner-occupants alike. The spacious apartments showcase hardwood floors, rich wood trim, crown molding, and decorative vintage brick fireplaces flanked by built-in bookcases. Separate dining rooms provide generous space for entertaining, while large windows fill the interiors with natural light. The two-bedroom layouts feature expansive living rooms with projecting window bays, adding architectural character and an open, airy feel. Kitchens offer ample cabinetry and large walk-in pantries with built-in shelving, complemented by generously sized bedrooms and closet space. The unfinished basement offers a blank canvas for your design ideas, including the possibility of duplexing the first-floor units into the lower level to expand living space and potentially increase rental income, subject to zoning and required approvals. With ample room for future customization, the basement also houses the building's common laundry facilities and additional storage. The handsome brick exterior features decorative masonry and a distinctive arched entry, creating welcoming curb appeal. Close to public transportation, shopping, dining, and the park's year-round recreational and cultural amenities, this Portage Park property combines timeless character, a long history of ownership, and exciting potential.
| 2 hours ago | Listing updated with changes from the MLS | |
| 10 hours ago | Status changed to Active | |
| 2 days ago | Listing first seen on site |
Based on information submitted to the MLS GRID as of 2026-11-05 02:05 AM 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.
Last checked: 2026-11-05 02:05 AM UTC
MRED DMCA Copyright Information Copyright Β© 2026 Midwest Real Estate Data LLC. All rights reserved.
Did you know? You can invite friends and family to your search. They can join your search, rate and discuss listings with you.