Broker : Susan E. Goldy Inc. $ 300,000 to $ 599,999 New Springville $ 595,000 117 Rockville Avenue , Staten Island Number of bedrooms : 3 Number of full bathrooms : 2 Number of half bathrooms : 1 Weeks on market : 5 weeks 2-family , 40-year-old high ranch ; 2 bedrooms , 1.5 baths in primary unit ; 1 bedroom , 1 bath in other ; rear deck , c\/a , 1-car garage , 42-by-102-ft .