Unique duplex down in this rare, boutique 4-unit building in the heart of charming Old Irving Park offers a shared back yard and overlooks tree-lined Kostner. Spacious 3 bed + den unit was gut rehabbed in 2007. Afternoon sun streams into the spacious living room with separate dining area. Huge chef's kitchen with cabinets galore, granite counters and a glass tile backsplash. Lower level master suite with walk-in closet, en suite bath with deep soaking tub and separate shower. True laundry room. Updates since rehab include new kitchen appliances from 2014 (microwave 2011), window treatments, and a newly installed interior drain tile system (2014). Well-run, 100% owner-occupied building with 3 of 4 units owned by original owners! Easy walk to all the good stuff on Irving - Eris, McNamara's, Chicago Taco Authority, etc. Less than .5 miles to the Metra, blue line and expressway entrance. Easy street parking.