Spring Cove Apartments, 75 New Brunswick Ave., Perth Amboy, NJ Spring Cove Apartments, 75 New Brunswick Ave., Perth Amboy, NJ

PERTH AMBOY, BRADLEY BEACH, EATONTOWN, NEPTUNE, NJ—Central New Jersey’s record-low multifamily vacancy rates and modest construction boom continue to boost apartment-building investments, according to Livingston, NJ-based Gebroe-Hammer Associates.