Madison International Realty, a New York-headquartered real estate private equity firm, has entered a partnership agreement with Principles of Responsible Investment, a United Nations-supported organization focused on environmental, social and governance considerations in financial investments.

Broad Street Development, a New York-based multifamily developer, investor and operator, in a joint venture with Crow Holdings Capital, a private real estate fund, has landed a $68.5 million loan from MetLife Investment Management to refinance a 96-unit, residential mixed-use at 298 Mulberry St.

SL Green Realty Corp., a New York-based office real estate investment trust, has sold 315 West 33rd St., an undeveloped parcel of land with a gross valuation of $446.5 million, or approximately $906 per square foot, to an affiliate of Brookfield Asset Management.

Bond, a property technology firm that focuses on last-mile delivery, is taking a page out of the book of co-working firm WeWork. The New York City-based start-up scouts out underutilized commercial space in dense city areas to establish "tiny warehouses" for last-mile delivery and is plotting an expansion in New York and two Northeast cities.

KPG Funds, a New York City-based office development firm specializing in value-add office acquisitions and developments, has hired Gabriel Sasson as managing director of portfolio management and fund operations.

Brookfield Properties and Park Tower Group have opened Two Blue Slip, a second multifamily tower, at Greenpoint Landing in Brooklyn. Leasing efforts are underway for the property that is situated on the East River waterfront in the Greenpoint submarket.

The mixed-use office and retail tower under development in Downtown Manhattan's Financial District at 25 Park Row is seeing a wave of interest from retailers, some with small-to-large footprints and letters of intent for flagship buildouts.

Local development firm Barone Management constructed the industrial property located at 9-03 44th Road, which is said to be the first ground-up industrial property in the market to come online in the last 30 years.