Acquisition History

NEW JERSEY REGION

Advance @ Southgate, 445 South Street - Morris Township, New Jersey
Three-story Class A office building totaling 320,000 SF
Acquisition Date: December, 2005

Justin Corporate Center - Manalapan, New Jersey
198 Route 9
Two-story Class A office building totaling 60,000 SF
Acquisition Date: October 2000

200 Route 9
Two-story Class A office building totaling 40,000 SF
Acquisition Date: October 2000

260 Cherry Hill Road – Parsippany, New Jersey
Four-Story, Class A office building totaling 121,544 SF
Acqusition Date: June, 2005

Branchburg Centre – Branchburg, New Jersey
Acquisition Date: January, 2005

Park Place (former ExxonMobil headquarters) - Florham Park, New Jersey
Four, three-story Class A buildings totaling 351,000 SF
Original Acquisition Date: December 2000
Acquired partners interests August & December, 2004

Riverview Corporate Center – Cherry Hill, New Jersey
Four-story, Class A Office building totaling 81,500 SF
Acquisition Date: May, 2003

310 Madison Avenue - Morris Township, New Jersey
Three-Story, Class A office building totaling 59,061 RSF
Acquisition Date: Febraury, 2003

One Gateway Center - Newark, New Jersey
26 story, hi-rise office complex totaling 466,919 RSF and 30,000 SF of Retail
Acquisition Date: October, 2002
Acquired partners interests January 2006

7 Entin Road – Parsippany, New Jersey
Two-story Class A office building totaling 65,320 SF
Acquisition Date: August 2001

MiddleBrook Crossroads - Bridgewater, New Jersey
20 Industrial buildings containing approximately 800,000 SF
Acquisition Date: October, 2001 / October, 2002

Riverview Executive Center – Trenton, New Jersey
100, 200 & 300 Riverview & Riverview Plaza
200 & 300 Riverview – Four-story Class A office building totaling 100,000 SF
Acquisition Date: June 1999
300 Riverview – Four-story Class A office building totaling 100,000 SF
Acquisition Date: January 2002
Riverview Plaza – Two-story Class A office building totaling 30,401 SF
Acquisition Date: January 1999

WASHINGTON, D.C. REGION

Avion Business Park - Chantilly, Virginia
Tech Center I, Tech Center II, Tech Center III, Service Center III, Mid-Rise I, Mid-Rise II, Lakeside I)
Seven Class A office buildings totaling 586,000 SF
Acquisition Date: Acquired partners interest June, 2005

Advance at 4500 Forbes – Lanham, Maryland
4500 Forbes Boulevard
Acquisition Date: November, 2004

Avion Businesss Park / Midrise III and IV - Chantilly, Virginia
Midrise III - Three-story Class A office buildings containing 57,345 SF
Midrise IV - Three-story Class A building containing 71,504 SF.
Acquisition Date: March, 2004

Metro East Business Campus - Lanham, Maryland
8100 Corporate Drive, 8200-8300 Corporate Drive, 8400 Corporate Drive, 8100 Professional Place, 8200-8240 Professional Place, 8300 Professional Place, 8301 Professional Place
580,000 SF in nine single and multi-story Class A office buildings
Acquisition Date: May, 1998

Centennial Plaza – Vienna, Virginia
8381 & 8391 Old Courthouse Road
Two, three-story buildings totaling 94,931 SF
Acquisition Date: Acquired partners interest June, 2003

Loudoun Plaza One – Sterling, Virginia
Four-story building totaling 71,750 RSF
Acquisition Date: Acquired partners interest June, 2003

Cherokee – 5510 Cherokee Avenue, Alexandria, VA
Three-story office building totaling 53,838 SF
Acquisition Date: June 2000

Techpoint – Herndon, Virginia
Two-story office building totaling 55,910 SF
Acquisition Date: February 1998

Fort Hills Center – Centerville, Virginia
Three-story office building totaling 65,000 SF
Acquisition Date: May 1998

Piccard Drive – 1390 Piccard Drive, Rockville, MD
Two-story office building totaling 103,000 SF
Acquisition Date: May 1998