Duo Hallandale Beach is a condominium of two matching towers of about 26 stories — Duo West at 1745 and Duo East at 1755 East Hallandale Beach Boulevard — completed in 2007–2008.
The towers stand on the boulevard just west of the Intracoastal, on the southern edge of the Shell Bay golf course (the former Diplomat course, now a private club). Upper floors look over the fairways toward the Intracoastal and the ocean, per listings; the public beach is about four minutes away over the bridge.
Inside are one-, two- and three-bedroom plans of roughly 915 to 1,600 sq ft, as listed — asking from about $265K today, with HOA fees of about $1.00–$1.25 per square foot.