26-21 Union St, #3D - 1 bedroom 1 bath about 650 square feet. Sold for $142,000 in Aug, 2008. Linden Hill #2 Co-op is a 6-stories building built in 1954. The building is located on Union St between 26 Ave & 28 Ave. The maintenance Fee is $650 which includes electric, gas, water, heat and real estate tax. Management Office is located on 142-20 26 Ave, Flushing, NY 11354. (0 comments)