FAIRFAX, VA-The Washington Post reported that the Fairfax County Board of Supervisors has approved Capital One's plans to expand its corporate offices in Tysons Corner.

SEATTLE-Commercial real estate brokers reported that two more Seattle office buildings that house Amazon.com have reached sales block.

SAN ANTONIO-Rockspring Capital, a real estate investment firm based in Houston, has bought a 108-acre tract in the Notting Hill subdivision of San Antonio.

ALEXANDRIA, VA-Walker & Dunlop LLC, a subsidiary of Walker & Dunlop Inc., has secured $67.5 million in financing for a high-rise apartment community in Alexandria.

SANTA CLARA, CA-Palo Alto Networks has leased a 300,000-square-foot space in two buildings located at 4301 and 4401 Great America Parkway in Santa Clara.

ALBUQUERQUE-United Seating & Mobility has inked a 21,400-square-foot lease at 5501 Wilshire NE, as part of its efforts to consolidate its sales divisions and operations in Albuquerque.

CHELSEA, MA-The new Residence Inn by Marriott in Chelsea will open on Thursday night.

AUSTIN, TX-Heitman, a pension fund adviser based in Chicago, has bought a garden-style apartment complex in Southwest Austin.