Today 11803, Plainview NY is count around 44 homes for sale at current average listing price of $1,153,328. Nearby neighborhoods of 11803 are Country Pointe Plainvew, Damon Park, Hamlet On Ole Oyster Bay, Hamlet On Ole Oysterbay, The Seasons At Plainview. Most of 11803 homes are 4 bedrooms with 3 bathrooms.