Sales Trends A lull in rental construction persists. No market-rate units were completed in the county over the past 12 months, a decrease from 277 apartments brought online $i9n0 the prior year. 08 09 10 11 12** Three complexes comprising 362 market-rate apartments are under construction and scheduled for delivery in the fourth quarter. The 270-unit Residences at Lakehouse in the Miami Lakes submarket is the largest of these projects.About 600 units are under way and on course for delivery in 2013. The pipeline of planned rental projects has swelled from about 4,000 units earlier this year to 6,100 apartments at the end of the third quarter. In addition, about 6,500 con- dominiums are planned in the county Outlook: In 2012, developers will complete 390 units, expanding market-rate stock a scant 0.4 percent.