Triplex for sale by owner in Orange, NJ 07050. POSITIVE INCOME. $325,000 FOR SALE BY OWNER INVESTOR'S DELIGHT! $3,000 IN RENTAL INCOME EACH MONTH! A very well-maintained charming legal 3-family house on nice block near Seven Oaks in Orange (Essex County), NJ. Convenient to train station, bus stop, laundromats, and stores. All 3-units are fully rented with quiet tenants and makes rent payments on time. 1st floor - living room with lots of windows, refinished hardwood floors, 2 big bedrooms, eat-i... See site for full property details.