DALLAS-Toronto-based Tricon Capital Group Inc. and Dallas-based Matthews Southwest have acquired a 60-acre parcel situated on the south side of Dallas Convention Center for a mixed-use development.

ELKRIDGE, MD-UnitedHealth Group's operating division United Healthcare Services has renewed its 43,700-square-foot Class A office lease at the Lyndwood Executive Center, a two-building office complex situated in Elkridge.

MOUNT PLEASANT, SC-The Summit Contractors Group Inc. has started construction on Cooper River Apartments, a 270-unit multifamily property in Mount Pleasant.

NEW YORK CITY-Designer Chloe has signed a deal at 93 Greene St. situated between Spring and Prince streets in Soho for a store.

AUSTIN, TX-St. Louis-based Lumeris will open its software and innovation center in Austin.

PHILADELPHIA-Post Brothers Apartments, operated by Matthew and Michael Pestronk, is preparing for an $85-million restoration of Emperian Luxury Towers, a 624-unit apartment complex in Germantown.

BERLIN-Union Investment has bought Rosmarin Karree, a 231,693-square-foot office and commercial building on Friedrichstrasse in Berlin's Mitte district, for an undisclosed price.

THE COLONY, TX-Nebraska Furniture Mart Inc. is planning to develop a 433-acre site in a Dallas suburb.