ACTON, MA-KBS Realty Advisors is selling Nagog Park for about $12.5 million to a joint venture of a few real estate groups. The buyer is a conglomeration of the National Development and Winrock Parnters ventured with Charles River Realty. Cushman & Wakefield's capital markets group, including Robert E. Griffin, Jr., Edward Maher, Jr., David Pergola, Christopher T. Griffin and Brian Dougherty, represented the seller and procured the buyer.

Nagog Park consists of twelve buildings, however nine were taken in this purchase totaling 385,556 square feet. The other three buildings on the mixed-used park are privately owned, two by operator-owners, while the third remains vacant. The nine buildings on the 120-acre campus which the JV purchased are 70% occupied by an expansive tenant roster boasting Liberty Mutual, BAE Systems,Verizon MCI, Tatara Systems, Mintera Corporation and Azuki Systems--among 40 companies total.

The buildings range from two to three stories and attain tenant spaces of 1,200 square feet to 45,000 square feet. The buildings are: 30, 31, 32, 33, 35, 40, 42, 43 and 125 Nagog Park.