$ 300,000 to $ 599,999 Eltingville $ 480,000 314 Thornycroft Ave. , Staten Island Number of bedrooms : 3 Number of full bathrooms : 1 Number of half bathrooms : 1 Time on the market : 10 weeks 51-year-old vinyl-sided ranch ; dining area , eat-in kitchen , finished basement , whirlpool , new heating system and windows , 50-by-100-ft .