OSSINING, NY-After about eight years of trying to win approvals for his $78-million waterfront project here, developer Louis Cappelli forms a joint venture with Westchester waterfront developer Martin Ginsburg to get his Harbor Square development approved and built.

RYE BROOK, NY-The Private Office Inc., an office space solutions company, signs a lease for 26,500 sf at 800 Westchester Ave. here and also renews its 26,948-sf lease at 70 West Red Oak Lane in White Plains.

WHITE PLAINS-Misys International Banking Systems signs a lease for 29,400 sf of space at 123 Main St. The firm will move from offices at 525 North Broadway here by early 2006.

NORWALK, CT-Financial Accounting Foundation and Arch Chemicals sign lease renewals at Merritt 7 Corporate Park totaling more than 150,000 sf of space.

STAMFORD, CT-Informed sources tell GlobeSt.com that Louis Dreyfus Property Group will not be the developer of the new $400-million Royal Bank of Scotland/RBS Greenwich Capital building to be built here on the property the firm had been marketing for its high-rise Connecticut Place office project.

STAMFORD, CT-Informed sources tell GlobeSt.com that Louis Dreyfus Property Group will not be the developer of the new $400-million Royal Bank of Scotland/RBS Greenwich Capital building to be built here on the property the firm had been marketing for its high-rise Connecticut Place office project.

FAIRFIELD, CT-The Davis Cos. of Boston acquires 2150 Post Rd., a 49,758-sf office building here for $11.3 million. Fairhaven Investors, an affiliate of BPG Properties of Philadelphia is the seller.

STAMFORD, CT-Royal Bank of Scotland and subsidiary RBS Greenwich Capital will move their respective North American headquarters from New York City and Greenwich into a to-be-built $400-million, 500,000-sf facility here.