3440 Potomac Ave cost $3,895–$4,579 per month. Located at 3440 Potomac Ave, Los Angeles, CA 90016, USA, 3440 Potomac Ave has 3 — 4 bedroom units available. Based on the average rent price of 4 bedrooms in Los Angeles, renting an apartment at 3440 Potomac Ave is 32% cheaper per month.Other apartment buildings 1427 7th St, 11737 Courtleigh Dr, 3930 Laurel Canyon Blvd, 1430 N Harper Ave