Cost of Living, John Martelotti - Staten Island Real Estate Sales, Staten Island Real Estate Staten Island real estate prices: How expensive are the borough’s neighborhoods? by John Martelotti, REALTOR® • May 2, 2017 • Comments Off on Staten Island real estate prices: How expensive are the borough’s neighborhoods? The cheapest and priciest places to live on the island, based on price per square foot. BY EMILY NONKO MAY 2, 2017 - Curbed NY Source: Staten Island real estate prices: How expensive are the borough’s neighborhoods? – Curbed NY