6640 UNION Avenue — Chicago, IL 60621
Active
▼ $10,000
Chicago, IL 60621

6640 UNION Avenue

$389,900
9 beds · 3 baths
$10,000 below original 15 days on market $0/yr taxes
01About 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 potential Conveniently located with access to public transportation, major roadways, and neighborhood amenities. Don't miss this rare opportunity to own a high-upside asset with immediate income and future scalability.

02Inside the home
03By the numbers
$389,900
List price
Square feet
9
Bedrooms
3
Bathrooms
1900
Year built
Lot size
Garage spaces
$0
Annual taxes
Single Family
Style
15
Days on market
04Features
Heating
Natural Gas
Parking
Construction
Brick
Sewer
Public Sewer
05Neighborhood
  • Checkers 500 ft
  • White Castle 550 ft
  • Chipotle 0.5 mi
  • Subway 0.5 mi
  • Wingstop 0.5 mi
  • McDonald's 0.9 mi
  • SNKFuels 350 ft
  • Citgo 700 ft
  • Aldi 0.5 mi
  • Save-A-Lot 0.5 mi
  • Shell 0.6 mi
  • Shell 0.7 mi
  • Junction Grove Playlot Park 0.5 mi
  • Carpenter Park 0.7 mi
  • Ogden Park 0.7 mi
  • Go Green Griot Plaza 0.7 mi
  • Periwinkle Park 0.8 mi
  • Hamilton Park 0.8 mi
  • Kusanya Cafe 0.3 mi
  • Starbucks 0.5 mi
  • Dunkin' 0.5 mi
  • Momentum Coffee 0.7 mi
  • Dunkin' 0.8 mi
  • Dunkin' 1.2 mi
POI data via Mapbox · OpenStreetMap contributors
06History

Every event we have for this address, straight from the MLS.

Jun 5, 2026
Listed for sale
Blue Door Dave Inc · 1 days on market
$369,900
Jun 5, 2026
Listed for sale
Blue Door Dave Inc
$369,900
Apr 23, 2026
Price reducedThis listing
Blue Door Dave Inc
$389,900
−$10,000
Apr 9, 2026
Listed for saleThis listing
Blue Door Dave Inc
$399,900
Apr 17, 2025
Sold
NextHome Dream Big Realty · 6 days on market
$60,000
Sourced from MRED. Older events appear here as our history backfill completes.
07Ask Dwello

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08See it for yourself

Stand in the kitchen.
See the light at 4pm.

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09Similar homes
Listed by Blue Door Dave Inc · Jaskirat Vig
MLS data provided through MLS GRID · MRED MLS · MLS# MRD12614323
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