The real estate investment trust that owns the Wellington Apartments on Columbia Pike has received the go-ahead to build three new apartment buildings on its parking lot.

The Arlington County Board voted unanimously last night to approve a use permit for the new apartments, to be located on a section of the property that borders Army Navy Country Club and a block of homes in the Arlington View neighborhood.

Each of the three buildings will be six stories high, with a total of 401 new market-rate apartments. The property owner also agreed to convert 105 of the existing apartments in the Wellington to committed affordable units, at no cost to the county.

Other features of the planned development include:

• A nine-level garage (six levels will be above ground) with hundreds of new parking spaces and bike spaces
• Streetscape improvements and new street connections (S. Rhodes Street and 12th Street S.)
• A new public “mini park” on the new 12th Street
• LEED Silver energy efficiency

“Our efforts to revitalize the Pike through innovative approaches to land use and zoning, while striving to preserve its stock of affordable housing, continue to show results,” County Board Chair Libby Garvey said in a statement.