535 East 11th st. and 537 East 11th st. between ave A and B. 533 (not in view on the left and still standing) and 535 were identical, both 535 and 537 have been demolished.

Keystone from an upper floor

533 and 535 E 11th ERECTED: 1901
COST: $46,000.00
DESC: 11th st, No. 533 and 535 East, two 6-sty brick flats, 25'x 89'7"
OWNER: Elias Kempner, 35 Nassau st.
ARCHITECT: George F. Pelham 503 5th ave.