250 w 40th street 3rd floor. The assessed market value for 257 w 39th st new york ny 10018 for the current tax year is 20 439 000 and the property tax paid for 257 w 39th st new york ny 10018 is 916 022. View detailed information and reviews for 257 w 39th st 14 floor in new york new york and get driving directions with road conditions and live traffic updates along the way.