$500,000

beds

baths

half baths

3659 S Union Avenue

Chicago, Illinois 60609

New / MLS #12629236 / Multiple Unit (2-4) / Bridgeport

Listing information updated 4/25/2026 at 2:43pm

**Rare opportunity in Bridgeport with strong upside potential. Property is currently zoned RS-3 but has a long history of mixed-use and multi-unit configuration. Public record reflects multi-family classification. Ideal for investors or owner-occupants seeking conversion to multi-unit residential, redevelopment, or single-family use. Buyer to verify zoning, unit count, and compliance. Sold as-is. Originally was a pharmacy on the first floor, Dr office on the 2nd floor, apartment on the 2nd floor ** 5 car garage ** 1st floor boasts 15' ceilings ** could be a great 2 or 3 flat or reimagined as a magnificent sfh** separate entrances front and back ** Over 3200 SQ FT ** Great bones ** Corner lot ** light and bright from every direction ** Full basement ** being sold as is with no requests but has been lovingly and consistently maintained over the years. Note: some of the pictures are the building in its current condition and some are modified to show what the possibilities are with some investment.

Full Features

Exterior Type:

Brick

Basement:

Unfinished,Full

Beds Above Grade:

Heating System:

Steam, Radiant, Radiator(s)

Pool:

Age:

100+ Years

Parking Type:

Garage - Garage Door Opener,Heated Garage,Yes,Garage Owned,Attached,Garage

Parking Spaces:

Garage:

Attached

Room Count:

Water Front:

Square Feet:

N/A

Lot Size:

Less Than .25 Acre

Taxes & Assessments

Tax Amount:

$6,962

Tax Year:

2023

Location

Zip Code:

60609

City:

Chicago

County:

Cook

Schools

School District(s):

299

Elementary School:

N/A

Middle School:

N/A

High School:

N/A

Exterior Type:

Brick

Basement:

Unfinished,Full

Beds Above Grade:

Heating System:

Steam, Radiant, Radiator(s)

Pool:

Age:

100+ Years

Parking Type:

Garage - Garage Door Opener,Heated Garage,Yes,Garage Owned,Attached,Garage

Parking Spaces:

Garage:

Attached

Room Count:

Water Front:

Square Feet:

N/A

Lot Size:

Less Than .25 Acre

Tax Amount:

$6,962

Tax Year:

2023

Zip Code:

60609

City:

Chicago

County:

Cook

School District(s):

299

Elementary School:

N/A

Middle School:

N/A

High School:

N/A

Listing Office: @PROPERTIES

Listing Office Phone: 630.634.0700

Disclaimer: The data relating to real estate for sale on this website comes courtesy of Midwest Real Estate Data, LLC as distributed by MLS GRID. Real estate listings held by brokerage firms other than @properties are marked with the Broker Reciprocity thumbnail logo and detailed information about them includes the name of the listing brokers. Properties displayed may be listed or sold by various participants in the MLS. Based on information submitted to the MLS GRID as of 4/25/2026 at 2:43pm. 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. Some listings have been excluded from this website.