Looking through our database we found buildings which have seven or more singers living in them. The Ansonia, at 2350 Broadway, has over 40! It is a good bet that these buildings are tolerant of practicing! Use the last two digits to find the location on the map below.
10007:1 Centre St
10023:160 W 71st St, 180 West End Ave, 170 W 73rd St, 170 W 74th St, 200 W 70th St, 155 W 68th St, 160 W 73rd St, 2109 Broadway
10024:2350 Broadway
10025:305 Riverside Dr, 601 W 110th St, 700 Columbus Ave, 210 W 101st St, 220 W 98th St, 666 West End Ave, 235 W 102nd St
10027:3111 Broadway
10032: 780 Riverside Dr
10036: 484 W 43rd St
10040: 97 Arden St, 105 Arden St