NEW YORK CITY — Rosewood Realty Group has negotiated the $24.5 million sale of a portfolio of seven multifamily buildings in The Bronx. The first property at 45 E. Moshulu Parkway North in the Norwood area was built in 1926 and totals 71 units. The second complex at 501 W. 147th St. in Hamilton Heights was constructed in 1930 and comprises 33 apartments and four commercial spaces. Lastly, the asset at 741-745 E. 217th St. in Olinville was built in 2005 and totals 21 units. Aaron Jungreis, Ben Khakshoor and Alex Fuchs of Rosewood Realty represented both the buyer, a private family, and the seller, Ron Rettner, in the deal.