If you are at C Town Four Seasons Supermarket coming out of Parking lot make left go 1/4 mile pass Ossining Hardware Store on right, (you'll also see Valvoline Oil Change Place on left) make right into the one way driveway immediately after Holex Photo Shop, go to end, the Masjid is in the back of the rear building, ground floor, Red door. (you may also see heating oil delivery trucks).