Hedge fund Brevan Howard leased at Related Group’s Coconut Grove office building, while a Swiss packaging firm and a U.S. consultancy inked deals elsewhere in Miami in the latest new-to-market deals.  Brevan Howard leased the nearly 7,000-square-foot third floor at the 2850 Tigertail Avenue building, according to the landlord’s broker.The Pérez family’s Related Group completed development of the 10-story building in 2021, with Related moving its headquarters there.  Andrew Trench, who was part of the Cushman & Wakefield team that in April represented Related in the deal, confirmed the lease. He declined to provide financial terms of the lease.  JLL’s […] This article originally appeared on The Real Deal. Click here to read the full story.