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6640 S Union Avenue, Chicago, IL 60621

Chicago
Local realty services provided by:CENTURY 21 New Heritage
6640 S Union Avenue,Chicago, IL 60621
$369,900
  • 9 Beds
  • 3 Baths
  • - sq. ft.
  • Multi-family
  • Active
Listed by: jaskirat vig
Office: blue door dave inc
MLS#:12639843
Source:MLSNI

Price summary

  • Price:$369,900

About this home

Welcome to this beautifully renovated GREYSTONE 2-unit property offering incredible income potential and future upside. This oversized building features a massive duplex-down first unit with 5 bedrooms and 2 bathrooms, along with a spacious 4 bedroom, 1 bathroom second-floor unit-ideal for maximizing rental income. The property has been thoughtfully updated with modern finishes throughout, making it truly turnkey for an investor or house hacker looking to generate strong cash flow from day one. What sets this property apart is the significant value-add opportunity: the expansive lower level provides the potential to be converted into an additional unit, allowing a buyer to create a 3-unit building and substantially increase rental income. With the right vision, this property can easily produce $5,000+ per month in rental income. Perfect for: Investors seeking strong returns House hackers looking to cover their mortgage Buyers looking for a property with forced appreciation...

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Home facts

  • Year built:1900
  • Listing ID #:12639843
  • Updated:May 14, 2026 at 10:56 AM

Rooms and interior

  • Bedrooms:9
  • Total bathrooms:3
  • Full bathrooms:3
  • Basement Description:Finished, Full

Heating and cooling

  • Heating:Natural Gas

Structure and exterior

  • Year built:1900

Utilities

  • Water:Lake Michigan
  • Sewer:Public Sewer

Finances and disclosures

  • Price:$369,900

Parking

  • Total parking spaces:2
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